{"title":"Best Seller","description":"\u003cp\u003eBrowse our Best Seller collection. Hot Sale.\u003c\/p\u003e","products":[{"product_id":"meredith-peach-brown-gradient-polarized-sunglasses","title":"MEREDITH - PEACH + BROWN GRADIENT + POLARIZED SUNGLASSES","description":"\u003cp\u003eThe thicker frames trend takes a chic turn in the Meredith sunnies. With glossy, chunky acetate and recessed lenses, these stylish sunglasses create depth and dimension while elevating your look.\u003c\/p\u003e","brand":"DIFF Eyewear","offers":[{"title":"Default Title","offer_id":50555885813999,"sku":"uxz1787256093745","price":36.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/meredith---peach-brown-gradient-polarized-sunglasses_1.jpg?v=1787256102"},{"product_id":"clear-gem-black-officially-licensed-beetlejuice-coffin-dangle-belly-ring","title":"Clear Gem Black Officially Licensed Beetlejuice Coffin Dangle Belly Ring","description":"\u003ch5\u003eProduct Details\u003c\/h5\u003e\u003cp\u003e\u003cfont face=\"Arial\"\u003e\u003cfont size=\"3\"\u003e\u003cstrong\u003e\u003cu\u003eClear Gem Black Officially Licensed Beetlejuice Coffin Dangle Belly Ring\u003c\/u\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003c\/font\u003e\u003c\/p\u003e\u003cp\u003e \u003cfont size=\"2\"\u003eBe careful you don't say his name three times when you're rocking this 14 gauge navel ring1 It's made with a 3\/8\" black PVD over 316L surgical grade stainless steel curved barbell. The top ball end is 5mm and set with a clear gem. The bottom end is a large clear gem for a cohesive look. Dangling beneath is a coffin charm, emblazoned with the name itself, \"Beetlejuice\". This officially licensed body jewelry will be sure to delight fans of the movie and those who just love to look spooky fabulous!\u003ch5\u003eSpecifications\u003c\/h5\u003e14 Gauge (1.6mm), 3\/8\" (10mm), Black PVD over 316L Surgical Grade Stainless Steel Curved Barbell, Officially Licensed Body Jewelry, 5mm Top Ball End\u003c\/font\u003e\u003c\/p\u003e","brand":"BodyCandy","offers":[{"title":"Default Title","offer_id":50555885846767,"sku":"gub1787256094370","price":16.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/clear-gem-black-officially-licensed-beetlejuice-coffin-dangle-belly-ring_1.jpg?v=1787256103"},{"product_id":"simple-rf-m4-receiver-315mhz-momentary-type","title":"Simple RF M4 Receiver - 315MHz Momentary Type","description":"\u003cp\u003eThese Simple RF receivers are the easiest way possible to add wireless control, painlessly! There's no programming, configuring or addressing - simply power the receiver with ~5 VDC and press the buttons on our matching RF keyfob remote. When the A button is pressed, it activates the first pin, when the B button is pressed, it activates the second one, and so forth for all four buttons. There's no microcontroller required, its just a simple one-to-one link.\u003cbr\u003e\u003cbr\u003eThese modules make it easy to control your project once its in an enclosure or from across the room, but there are some things to watch out for. One is that they do not have 'addressing' - if you have multiple receivers in a room, they'll all work at the same time with a single remote. Another is that there's no error checking or bi-directional link - that means the remote doesn't know if the module received the message or not. Third, there are a few different types of receivers and each one looks identical but they're act differently!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe M4 momentary type acts like a push button - when the A button is held down, the matching pin goes high. When the A button is released, the matching pin goes low. The pins only go high when a button is pressed\u003c\/li\u003e\n\u003cli\u003eThe T4 toggle type acts like an alternating toggle switch - when the A button is pressed the first time, the matching pin goes high. When the A button is pressed a second time, the matching pin goes low. The pins are turned on and off by repeated presses\u003c\/li\u003e\n\u003cli\u003eThe L4 latch type acts like a selector switch - when the A button is pressed the first time, the matching pin goes high. When the B button is pressed it turns A's pin off and turns B's pin on. When C is pressed, it turns B off, etc. Only one is on at a time. If you press the same button twice, it \u003cem\u003edoesn't\u003c\/em\u003e turn that pin off.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eThis product ID is for the Momentary M4 type!\u003c\/b\u003e It only includes the receiver module, you will also need to pick up a keyfob transmitter Each receiver also has a VT pin, which will go high if any of the pins are activated. You can sort of use it as an 'interrupt' indicator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This product may have flux residue on the back, but will still work properly.\u003cbr\u003e\u003cbr\u003eCheck this video for a more visual description:\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eBased on the PT2272 chipset - Please note that the datasheet implies you can run it up to 15V but from our experrience anything higher than 6V can damage it!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555995390191,"sku":"qvc1787257820138","price":3.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/simple-rf-m4-receiver---315mhz-momentary-type_1.jpg?v=1787257828"},{"product_id":"pibow-zero-case-for-raspberry-pi-zero-v13-only","title":"Pibow Zero Case for Raspberry Pi Zero v1.3 ONLY","description":"\u003cp\u003eCrafted out of four transparent acrylic pieces the \u003cstrong\u003ePibow Zero Case for Raspberry Pi Zero\u003c\/strong\u003e protects your Pi while showing it off to the world!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eONLY compatible with the (\u003cem\u003enow quite old\u003c\/em\u003e) Zero 1.3!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach layer is laser-cut from colourful, lightweight, and high-quality cast acrylic. All of the primary ports and GPIO pins are accessible (it encloses the micro-SD slot). No tools are necessary for assembly or disassembly and the case comes in at a conveniently lightweight 34g.\u003c\/p\u003e\n\u003cp\u003eCheck out our Pi Zero category for all kinds of goodies.\u003c\/p\u003e\n\u003cp\u003eAgain, this \u003cstrong\u003eONLY fits the Pi Zero \u003cspan style=\"text-decoration: underline;\"\u003ev1.3\u003c\/span\u003e. It does \u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003enot\u003c\/em\u003e\u003c\/span\u003e fit earlier versions OR the Pi Zero Wireless (Pi Zero W or WH). Pi not included!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cul\u003e\n\u003cli\u003eWeight (assembled): 34g\u003c\/li\u003e\n\u003cli\u003eAssembly Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":50555995455727,"sku":"yax1787257820186","price":4.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/pibow-zero-case-for-raspberry-pi-zero-v13-only_1.jpg?v=1787257829"},{"product_id":"adafruit-metro-mini-328-v1-arduino-compatible-5v-16mhz-discontinued","title":"Adafruit Metro Mini 328 V1 - Arduino-Compatible - 5V 16MHz [discontinued]","description":"\u003cp\u003eMake your Arduino-based project tiny and with the \u003cstrong\u003eAdafruit METRO Mini\u003c\/strong\u003e! The METRO Mini works great with the Arduino IDE, and runs the ATmega328P at 16MHz so it is pin-compatible with Arduino UNO R3 - note you won't be able to plug in shields, but great for use with breadboards. \u003cstrong\u003eYou can use this with the Arduino IDE (both desktop and cloud version) by selecting 'Arduino UNO' in the Boards menu.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe sure love the ATmega328 here at Adafruit, and we use them \u003cem\u003ea lot\u003c\/em\u003e for our own projects. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers and PWM galore - just enough for most simple projects. When we need to go small, we use a Pro Trinket 3V or 5V, but if you want to have USB-to-Serial built in, we reach for an Adafruit METRO Mini.\u003c\/p\u003e\n\u003cp\u003eMETRO Mini is the culmination of years of playing with AVRs: we wanted to make a tiny, breadboard-friendly development board that is easy to use and is hacker friendly. Metro Mini can be programmed with the Arduino IDE (select 'UNO' in the boards dropdown)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eATmega328 brains\u003c\/strong\u003e - This popular chip has 32KB of flash (1\/2 K is reserved for the bootloader), 2KB of RAM, clocked at 16MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower the METRO\u003c\/strong\u003e \u003cstrong\u003eMini \u003c\/strong\u003ewith 6-16V polarity protected on the Vin pin, or plug the micro USB connector to any 5V USB source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMETRO has 20 GPIO pins\u003c\/strong\u003e, 6 of which are Analog in as well, and 2 of which are reserved for the USB-serial converter. There's also 6 PWMs available on 3 timers (1 x 16-bit, 2 x 8-bit). There's a hardware SPI port, hardware I2C port and hardware UART to USB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO Logic level is 5V\u003c\/strong\u003e but by cutting and soldering closed a jumper on the bottom, you can easily convert it to 3.3V logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V onboard regulator\u003c\/strong\u003e with 150mA out, 3.3V 50mA available via FTDI chip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB to Serial converter\u003c\/strong\u003e, there's a genuine SiLabs CP2104 hardware USB to Serial converter that can be used by any computer to listen\/send data to the METRO, and can also be used to launch and update code via the bootloader\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour indicator LEDs\u003c\/strong\u003e, on the top of the PCB, for easy debugging. One green power LED, two RX\/TX LEDs for the UART, and a red LED connected to pin PB5 \/ digital #13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy reprogramming\u003c\/strong\u003e, comes pre-loaded with the Optiboot bootloader\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeautiful styling\u003c\/strong\u003e by PaintYourDragon and Bruce Yan, in Adafruit Black with gold plated pads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Metro Mini comes as a fully assembled and tested board, with bootloader burned in and also a stick of 0.1\" header. Some light soldering is required if you'd like to plug it into a breadboard, or you can solder wires or header directly to the breakout pads. Once headers are installed they can be fitted into 0.6\" wide sockets\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMac \u0026amp; Windows People! Don't forget to grab \u0026amp; install the FTDI VCP drivers from FTDI and the SiLabs CP210x drivers from SiLabs to make the COM\/Serial port show up right!\u003c\/strong\u003e The default drivers may not support the interface chip!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs of Nov 8th 2016, we are now shipping with the SiLabs CP2104 - a high quality USB-to-Serial converter that performs as well or better than the FTDI series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eATmega328 microcontroller with Optiboot (UNO) Bootloader\u003c\/li\u003e\n\u003cli\u003eUSB Programming and debugging via the well-supported genuine FTDI FT231X or the SiLabs CP2104\u003c\/li\u003e\n\u003cli\u003eInput voltage (Vin): 6-16V (a 9VDC power supply is recommended)\u003c\/li\u003e\n\u003cli\u003e5V logic with 3.3V compatible inputs, can be converted to 3.3V logic operation\u003c\/li\u003e\n\u003cli\u003e20 Digital I\/O Pins: 6 are also PWM outputs and 6 are also Analog Inputs\u003c\/li\u003e\n\u003cli\u003e32KB Flash Memory - 0.5K for bootloader, 31.5KB available after bootloading\u003c\/li\u003e\n\u003cli\u003e16MHz Clock Speed\u003c\/li\u003e\n\u003cli\u003eAdafruit Black PCB with gold plate on pads\u003c\/li\u003e\n\u003cli\u003e18mm x 44mm x 4mm \/ 0.7\" x 1.7\" x 0.2\"\u003c\/li\u003e\n\u003cli\u003eWeight: 3g\u003c\/li\u003e\n\u003cli\u003eDerivative of \"Arduino UNO R3 Reference design\"\n\u003c\/li\u003e\n\u003cli\u003eOpen source hardware files on github!\u003c\/li\u003e\n\u003cli\u003eFritzing object in the Adafruit Fritzing Library\u003c\/li\u003e\n\u003cli\u003eATmega328P product page\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555995554031,"sku":"kmi1787257827237","price":10.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-metro-mini-328-v1---arduino-compatible---5v-16mhz-discontinued_1.jpg?v=1787257836"},{"product_id":"adafruit-rgb-matrix-shield-for-arduino","title":"Adafruit RGB Matrix Shield for Arduino","description":"\u003cp\u003eOur RGB matrices are dazzling, with their hundreds or even thousands of individual RGB LEDs. Compared to NeoPixels, they've got great density, power usage and the price-per-LED can't be beat. But...(isn't there always a but?) You need to use our special library to control them, and they require a bunch of wires to be plugged in. Tougher than a single-wire connection for sure.\u003cbr\u003e\u003cbr\u003eIf you've got an Arduino-compatible board, with an ATmega328p chip (like our Metro 328) or SAMD21 (like the Metro M0), ESP32-S2, or even SAMD51 (like our Metro M4) this shield will make usage a snap! A little light soldering to attach the headers, and you're ready to rock. Plug it onto your microcontroller board, and you'll be able to attach any RGB matrix with ease. This shield just takes care of the wiring for you!\u003cbr\u003e\u003cbr\u003eFor 800mA or less power usage on the matrix, you can even 'borrow' the 5V power from the Arduino's regulator. This isn't good for projects where you have a lot of LEDs on at once, but for scrolling text and light LED usage, it will make wiring even easier because you don't need a separate power adapter. Of course, if you need 1 Amp or more, just use the 2x8 connector for data and use a separate 5V 2A or 5V 4A wall adapter directly to the panel.\u003cbr\u003e\u003cbr\u003eNote that this shield is just a wiring adapter, if you have a Metro 328 you can only use 16x32 or possibly 32x32 matrices before you run out of RAM. For big panels, use a Metro ESP32-S2, M0 or M4 - those will work best thanks to their enormous RAM.\u003c\/p\u003e\n\u003cp\u003eCheck out the guide for all the details\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/qP5rhWIsc4w?start=77\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eRevision History:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAs of April 26, 2023 - The RGB Matrix Shield now comes with some parts already assembled, so you don't need to worry about soldering the terminal block, box header, and reset button. We've also updated the PCB with Adafruit Pinguin to make a lovely and legible silkscreen\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555995619567,"sku":"woq1787257831522","price":4.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-rgb-matrix-shield-for-arduino_1.jpg?v=1787257840"},{"product_id":"adventures-in-raspberry-pi-third-edition-discontinued","title":"Adventures in Raspberry Pi - Third Edition [discontinued]","description":"\u003cp\u003e\u003cstrong\u003eCoding for kids is cool with Raspberry Pi and this elementary guide!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEven if your kids don't have an ounce of computer geek in them, they can learn to code with a Raspberry Pi and this wonderful book. Written for 11 to 15-year-olds and assuming no prior computing knowledge, this book uses the wildly successful, low-cost, credit-card-sized Raspberry Pi computer to explain fundamental computing concepts. Young people will enjoy going through the book's nine fun projects while they learn basic programming and system administration skills, starting with the very basics of how to plug in the board and turn it on.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe third edition is updated to cover the Raspberry Pi 4\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach project includes a lively and informative video to reinforce the lessons. It's perfect for young, eager self-learners—your kids can jump in, set up their Raspberry Pi, and go through the lessons on their own.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWritten by Carrie Anne Philbin, a high school teacher of computing who advises the U.K. government on the revised ICT Curriculum\u003c\/li\u003e\n\u003cli\u003eTeaches 11 to 15-year-olds programming and system administration skills using Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eFeatures 9 fun projects accompanied by lively and helpful videos\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHelp your children have fun and learn computing skills at the same time with \u003cem\u003eAdventures in Raspberry Pi\u003c\/em\u003e.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cp\u003e\u003cstrong\u003eTable of Contents\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAbout the Author v\u003c\/li\u003e\n\u003cli\u003eAcknowledgments vi\u003c\/li\u003e\n\u003cli\u003eIntroduction 1\u003c\/li\u003e\n\u003cli\u003eAdventure 1: You Have a Raspberry Pi. 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These backpacks feature an HT16K33 I2C LED driver, they're simple and easy to use - you can use our very nice library for the backpacks to get running in under half an hour, with numbers and letters displaying. If you've been eyeing matrix displays but hesitated because of the complexity, this is the solution you've been looking for!\u003c\/p\u003e\n\u003cp\u003eLike our other LED backpacks, these are end-to-end stackable and by soldering the address jumpers on the back you can have up to 8 backpacks all sharing the same two I2C wires!\u003c\/p\u003e\n\u003cp\u003eTo get you going fast, we have revised this popular board to be the same size and pinout as before but now with two STEMMA QT connectors on either side that are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the HT16K33 or to chain it with a wide range of other sensors and accessories using a compatible cable.\u003c\/p\u003e\n\u003cp\u003eComes with a fully tested and assembled LED backpack \u0026amp; 4-pin header. Some light soldering is required to attach the header if you desire to use this on a breadboard, and, of course, the display.\u003c\/p\u003e\n\u003cp\u003eA set of two 2-digit 0.54\" tall alphanumeric displays is not included, but we have lots of options in the store! We only know that this backpack works with the ones we stock. Other displays may not work, we don't guarantee 'em.\u003c\/p\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 14th, 2024\u003c\/strong\u003e – we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen. Additionally, this backpack may come with black or tan STEMMA QT connectors. They work the same!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/9OjKKXCAEGs?si=eCdJlM4n1OiNU-Pv\u0026amp;start=348\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 50.0mm x 27.0mm x 4.0mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555995685103,"sku":"pea1787257831769","price":4.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-14-segment-led-alphanumeric-backpack---stemma-qt_1.jpg?v=1787257840"},{"product_id":"monochrome-091-128x32-i2c-oled-display-stemma-qt-qwiic","title":"Monochrome 0.91\" 128x32 I2C OLED Display - STEMMA QT \/ Qwiic","description":"\u003cp\u003eThese displays are small, only about 1\" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x32 individual white OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast; we really like this miniature display for its crispness!\u003c\/p\u003e\u003cp\u003eTo make life easier so you can focus on your important work, we've taken the OLED display and put it onto a breakout PCB along with support circuitry to let you use this little wonder with 3.3V (Feather\/Raspberry Pi) or 5V (Arduino\/ Metro328) logic levels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWe've updated the design to add auto-reset circuitry \u003c\/strong\u003eso that the reset pin is optional, since it speaks I2C you can easily connect it up with just two wires (plus power and ground!).  We've even included SparkFun qwiic compatible\u003cstrong\u003e STEMMA QT\u003c\/strong\u003e connectors for the I2C bus so \u003cstrong\u003eyou don't even need to solder!\u003c\/strong\u003e For a no-solder experience, just wire up to your favorite micro using a STEMMA QT adapter cable. \u003cstrong\u003eQT Cable is not included\u003c\/strong\u003e, but we have a variety in the shop. \u003c\/p\u003e\u003cp\u003eJust wire up to your favorite micro and read through our detailed tutorial with both Arduino and Python\/CircuitPython libraries for text and graphics. You'll need a microcontroller with more than 512 bytes of RAM since the display must be buffered.\u003c\/p\u003e\u003cp\u003eThe power requirements depend a little on how much of the display is lit but on average the display uses about 20mA from the 3.3V supply. Built into the OLED driver is a simple switch-cap charge pump that turns 3.3v-5v into a high voltage drive for the OLEDs, making it one of the easiest ways to get an OLED into your project!\u003c\/p\u003e\u003cp\u003ePlease note that OLED displays are made of hundreds of...OLEDs! That means each pixel is a little organic LED, and if it's kept on for over 1000 hours it'll start to dim. If you want to keep the display uniformly bright, please turn off the display (set the pixels off) when it isn't needed to keep them from dimming.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDatasheet, EagleCAD PCB files, and Fritzing available in the product tutorial\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCB: 20mm x 35mm (0.8\" x 1.4\")\u003c\/li\u003e\n\u003cli\u003eDisplay area: 7mm x 25mm\u003c\/li\u003e\n\u003cli\u003eThickness: 4mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDisplay details:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiagonal Screen Size：0.91\"\u003c\/li\u003e\n\u003cli\u003eNumber of Pixels：128 × 32\u003c\/li\u003e\n\u003cli\u003eColor Depth：Monochrome (White)\u003c\/li\u003e\n\u003cli\u003eModule Construction：COG\u003c\/li\u003e\n\u003cli\u003eModule Size (mm)：46.30× 11.50 × 1.45\u003c\/li\u003e\n\u003cli\u003ePanel Size (mm)：30.00 × 11.50 × 1.45\u003c\/li\u003e\n\u003cli\u003eActive Area (mm)：22.384 × 5.584\u003c\/li\u003e\n\u003cli\u003ePixel Pitch (mm)：0.175 × 0.175\u003c\/li\u003e\n\u003cli\u003ePixel Size (mm)：0.159 × 0.159\u003c\/li\u003e\n\u003cli\u003eDuty：1\/32\u003c\/li\u003e\n\u003cli\u003eBrightness ( cd\/m2)：150 (Typ) @ 7.25V\u003c\/li\u003e\n\u003cli\u003eInterface：I2C\u003c\/li\u003e\n\u003cli\u003eDisplay current draw is completely dependent on your usage: each OLED LED draws current when on so the more pixels you have lit, the more current is used. They tend to draw ~15mA or so in practice but for precise numbers you must measure the current in your usage circuit.\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x3C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555995717871,"sku":"fdm1787257831884","price":9.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/monochrome-091-128x32-i2c-oled-display---stemma-qt-qwiic_1.jpg?v=1787257841"},{"product_id":"ultra-skinny-neopixel-1515-led-strip-4mm-wide-05-meter-long-75-leds","title":"Ultra Skinny NeoPixel 1515 LED Strip 4mm wide (0.5 meter long - 75 LEDs)","description":"\u003cp\u003eWe have all sorts of LED strips for a wide range of needs. \u003cem\u003eChonky\u003c\/em\u003e strips? We got those! Strips with alligator clips that are easy-peasy to MakeCode? Oh definitely. Weatherproof? We have a gamut of options.\u003c\/p\u003e\n\u003cp\u003eNow we have some \u003cem\u003eHoney I Shrunk the LED Strips\u003c\/em\u003e in the store. At an astonishing 4mm width these are wee yet surprisingly flexible and can fit just about anywhere. The wires are even nicely colour-coded: black for ground, green for data signal, and red for 3-5VDC power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarning!\u003c\/strong\u003e \u003cstrong\u003eThese ultra skinny strips are not protected and are quite delicate. \u003c\/strong\u003eThey should not be flexed repeatedly, and need to be handled with a lot of care. Not good for younger folks or beginners - check out our protected NeoPixel strips instead!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote some batches will have all 3 line pads on the top.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThere are some things to watch for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese LED's use up to 10 Watts max (~2 Amps @ 5V) per meter. The max rating of 4.5A is assuming all the LEDs are on full white, usually the actual current for colorful design is less than 1\/3 of the max current. A good power supply such as our 5V 2A or 5V 4A supply is key!\u003c\/li\u003e\n\u003cli\u003eThe strip is very thin and does not transfer a lot of heat, so don't have all the LEDs on bright white all the time or you could get thermal damage.\u003c\/li\u003e\n\u003cli\u003eSecond, to get high density, the controller chip is inside the LED, which is kind of cool, but also means that the chip only uses a single pin for input and a single pin for output. The protocol used is very very timing-specific and can only be controlled by microcontrollers with highly repeatable 100nS timing precision. We have example code for using with the Arduino Uno\/Mega microcontroller at 8MHz and 16MHz, and with a little effort you can use with the Raspberry Pi, or Beagle Bone Black, but it will not work with the Basic Stamp or any other interpreted\/virtual machine microprocessor or any processor slower than 8 MHz. For those processors, check our DotStar digital LED strip which has SPI-like input\/output and works easily with Pi and other processors.\u003c\/li\u003e\n\u003cli\u003eThe way the pixels are controlled by an Arduino, the entire strip must be buffered in memory, and we've found many Arduino UNO projects only have about 1500bytes of RAM available after all the extras are included - enough for about 500 LED pixels. If you want to drive the entire strip and have some other libraries included, you may need to use a Mega.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThere are 75 LEDs in this half-meter strip (so, the \u003cem\u003edensity\u003c\/em\u003e is 150 RGB LEDs per meter), and you can control each LED individually! Yes, that's right, this is the digitally-addressable type of LED strip. You can set the colour of each LED's red, green and blue component with 8-bit PWM precision (so 24-bit colour per pixel). The LEDs are controlled by shift registers that are chained up down the strip so you can shorten or lengthen the strip. Only 1 digital output pin are required to send data down. The PWM is built into each LED-chip so once you set the colour you can stop talking to the strip and it will continue to PWM all the LEDs for you\u003c\/p\u003e\n\u003cp\u003eThe strip is made of flexible PCB material, with some tape on the back. \u003cstrong\u003eIt does not come with weatherproof sheathing\u003c\/strong\u003e. You can cut this stuff pretty easily with wire cutters, there are cut-lines every 7mm \/ 0.27\" (1 LED each). The data\/ground pads are on the top, the power pad on the bottom \u003cstrong\u003e(some batches will have all 3 lines on the top!)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eYou can carefully solder to the copper pads and you're good to go. Of course, you can also connect strips together to make them longer, just watch how much current you need! We have a 5V\/4A supply that should be able to drive 1 meter and a 5V\/10A supply that can drive up to 10 meters (depending on use) \u003cstrong\u003eYou must use a 5V DC power supply to power these strips, do not use higher than 6V or you can destroy the entire strip\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThese come in half meter strips\u003c\/strong\u003e with some short wires connected to the input pins. \u003cstrong\u003eIf you buy multiples, you will get multiple half meter strips, they will not come on a continuous strip\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003eOur detailed NeoPixel Uberguide has everything you need to use NeoPixels in any shape and size. Including ready-to-go library \u0026amp; example code for the Arduino UNO\/Duemilanove\/Diecimila, Flora\/Micro\/Leonardo, Trinket\/Gemma, Arduino Due \u0026amp; Arduino Mega\/ADK (all versions)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED: NeoPixel with 1515 RGB LED\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5VDC\u003c\/li\u003e\n\u003cli\u003eIP20 (not weather proof at all)\u003c\/li\u003e\n\u003cli\u003eLuminescence: R: 18lm \/ G: 58lm \/ B: 8lm\u003c\/li\u003e\n\u003cli\u003eBeam Angle: 120º\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555995750639,"sku":"jnx1787257831987","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/ultra-skinny-neopixel-1515-led-strip-4mm-wide-05-meter-long---75-leds_1.jpg?v=1787257840"},{"product_id":"sony-spresense-5mp-camera-board","title":"Sony Spresense 5MP Camera Board","description":"\u003cp\u003eThe latest addition to Spresense's hardware ecosystem is the \u003cstrong\u003eSpresense Camera Board\u003c\/strong\u003e that connects directly to the main board’s camera interface. \u003c\/p\u003e\u003cp\u003eThe Spresense camera board has the Sony ISX012 image sensor mounted with a lens. The Sony ISX012 has an effective pixel count of 5.11M pixels and an onboard encoder that can acquire pictures in JPEG, RAW, Y\/C or RGB format.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMore on the Sony ISX012 image sensor:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSensor type: 1\/4 type CMOS image sensor\u003c\/li\u003e\n\u003cli\u003eEffective pixel: 5.11M pixels\u003c\/li\u003e\n\u003cli\u003eRecording pixel: 5.04M pixels\u003c\/li\u003e\n\u003cli\u003eISO sensitivity: ISO 40～800\u003c\/li\u003e\n\u003cli\u003eScene selection: 12 preset\u003c\/li\u003e\n\u003cli\u003eExposure control mode: Auto, Shutter priority, ISO sensitivity priority, Long time AE\u003c\/li\u003e\n\u003cli\u003ePhotometry: Multi pattern, Center weight, Average, Spot\u003c\/li\u003e\n\u003cli\u003eExposure compensation: ±2EV, 1\/3 EV steps\u003c\/li\u003e\n\u003cli\u003eShutter speed range: 1\/8 s (long AE mode) to 1\/42000 s\u003c\/li\u003e\n\u003cli\u003eWhite balance: Auto, Daylight, Cloud, Fluorescent, Lamp\u003c\/li\u003e\n\u003cli\u003eFocus control: Auto, Single AF, Continuous AF, Manual control\u003c\/li\u003e\n\u003cli\u003eOutput still picture format: JPEG(4:2:2), Y\/Cb\/Cr, YUV, RGB, RAW, JPEG+YUV(thumbnail)\u003c\/li\u003e\n\u003cli\u003eStill data rate: 5M pixel 15 frame\/s JPEG output\u003c\/li\u003e\n\u003cli\u003eMovie data rate: SVGA 30 frame\/s YCbCr output\u003c\/li\u003e\n\u003cli\u003eHD movie support: 1080p(1920×1030 30 frame\/s), 720p(1208×720 60 frame\/s)\u003cbr\u003eJPEG output, JPEG+YCbCr output\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This is \u003cstrong\u003ejust\u003c\/strong\u003e the camera board. You'll need the main board as well.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGitHub Repository\u003c\/li\u003e\n\u003cli\u003eSpresense hardware and software guides and documentation\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eModel name: CXD5602PWBCAM1\u003c\/li\u003e\n\u003cli\u003eSize: 24mm x 25mm\u003c\/li\u003e\n\u003cli\u003eNumber of effective pixels: 2608 (H) x 1960 (V) = approx. 5.11 M pixels\u003c\/li\u003e\n\u003cli\u003eOperation voltage: DC 3.7V\u003c\/li\u003e\n\u003cli\u003eI\/O voltage: DC 1.8V\u003c\/li\u003e\n\u003cli\u003eCamera interface: CMOS 8 bit parallel\u003c\/li\u003e\n\u003cli\u003eOutput format: Y\/C, RGB, RAW and JPEG\u003c\/li\u003e\n\u003cli\u003eControl interface: I2C\u003c\/li\u003e\n\u003cli\u003eBuilt-in filter: IR cut filter\u003c\/li\u003e\n\u003cli\u003eFOV: 78° ± 3°\u003c\/li\u003e\n\u003cli\u003eDepth of field: 77.5 cm ～ ∞\u003c\/li\u003e\n\u003cli\u003eF value: 2.0 ± 5%\u003c\/li\u003e\n\u003cli\u003eFocus: Fixed focus\u003c\/li\u003e\n\u003cli\u003eOperating conditions: Temperature: 10 - 40℃, Humidity: 30% - 80% (no condensation)\u003c\/li\u003e\n\u003cli\u003eStorage conditions: Temperature: -20 - 60℃, Humidity: 10% - 80%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nSchematic \u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Sony","offers":[{"title":"Default Title","offer_id":50555995947247,"sku":"nev1787257835061","price":21.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/sony-spresense-5mp-camera-board_1.jpg?v=1787257843"},{"product_id":"adafruit-ultimate-gps-breakout-66-channel-w10-hz-updates-version-3","title":"Adafruit Ultimate GPS Breakout - 66 channel w\/10 Hz updates (Version 3)","description":"\u003cp\u003eWe carry a few different GPS modules here in the Adafruit shop, but none that satisfied our every desire - that's why we designed this little GPS breakout board. We believe this is the \u003cstrong\u003eUltimate\u003c\/strong\u003e GPS module, so we named it that. It's got everything you want and more:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e-165 dBm sensitivity, 10 Hz updates, 66 channels\u003c\/li\u003e\n\u003cli\u003e5V friendly design and only 20mA current draw\u003c\/li\u003e\n\u003cli\u003eBreadboard friendly + two mounting holes\u003c\/li\u003e\n\u003cli\u003eRTC battery-compatible\u003c\/li\u003e\n\u003cli\u003eBuilt-in datalogging\u003c\/li\u003e\n\u003cli\u003ePPS output on fix\u003c\/li\u003e\n\u003cli\u003eInternal patch antenna + u.FL connector for external active antenna\u003c\/li\u003e\n\u003cli\u003eFix status LED\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNew! Version 3 comes with the latest module which has external antenna support and Pulse-Per-Second output\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e...all for under $40!\u003cbr\u003e\u003cbr\u003eThe breakout is built around the MTK3339 chipset, a no-nonsense, high-quality GPS module that can track up to 22 satellites on 66 channels, has an excellent high-sensitivity receiver (-165 dBm tracking!), and a built in antenna. It can do up to 10 location updates a second for high speed, high sensitivity logging or tracking. Power usage is incredibly low, only 20 mA during navigation.\u003cbr\u003e\u003cbr\u003eBest of all, we added all the extra goodies you could ever want: a ultra-low dropout 3.3V regulator so you can power it with 3.3-5VDC in, 5V level safe inputs, ENABLE pin so you can turn off the module using any microcontroller pin or switch, a footprint for optional CR1220 coin cell to keep the RTC running and allow warm starts and a tiny bright red LED. The LED blinks at about 1Hz while it's searching for satellites and blinks once every 15 seconds when a fix is found to conserve power. If you want to have an LED on all the time, we also provide the FIX signal out on a pin so you can put an external LED on.\u003cbr\u003e\u003cbr\u003eTwo features that really stand out about version 3 MTK3339-based module is the external antenna functionality and the the built in data-logging capability. The module has a standard ceramic patch antenna that gives it -165 dBm sensitivity, but when you want to have a bigger antenna, you can snap on any 3V active GPS antenna via the uFL connector. The module will automatically detect the active antenna and switch over! Most GPS antennas use SMA connectors so you may want to pick up one of our uFL to SMA adapters.\u003cbr\u003e\u003cbr\u003eThe other cool feature of the new MTK3339-based module (which we have tested with great success) is the built in datalogging ability. Since there is a microcontroller inside the module, with some empty FLASH memory, the newest firmware now allows sending commands to do internal logging to that FLASH. The only thing is that you do need to have a microcontroller send the \"Start Logging\" command. However, after that message is sent, the microcontroller can go to sleep and does not need to wake up to talk to the GPS anymore to reduce power consumption. The time, date, longitude, latitude, and height is logged every 15 seconds and only when there is a fix. The internal FLASH can store about 16 hours of data, it will automatically append data so you don't have to worry about accidentally losing data if power is lost. It is not possible to change what is logged and how often, as its hardcoded into the module but we found that this arrangement covers many of the most common GPS datalogging requirements.\u003cbr\u003e\u003cbr\u003eComes with one fully assembled and tested module, a piece of header you can solder to it for breadboarding, and a CR1220 coin cell holder. A CR1220 coin cell is not included, but we have them in the shop if you'd like to use the GPS's RTC\u003cbr\u003e\u003cbr\u003eWe have a nice fancy library for GPS usage, with background parsing and can set and query the built in GPS logging capability (called LOCUS). A full tutorial is also available, which has tons of information about the module, how to use the data logger, example code for both CircuitPython \u0026amp; Arduino, and more\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eSatellites: 22 tracking, 66 searching\u003c\/li\u003e\n\u003cli\u003ePatch Antenna Size: 15mm x 15mm x 4mm\u003c\/li\u003e\n\u003cli\u003eUpdate rate: 1 to 10 Hz\u003c\/li\u003e\n\u003cli\u003ePosition Accuracy: \u0026lt; 3 meters (all GPS technology has about 3m accuracy)\u003c\/li\u003e\n\u003cli\u003eVelocity Accuracy: 0.1 meters\/s\u003c\/li\u003e\n\u003cli\u003eWarm\/cold start: 34 seconds\u003c\/li\u003e\n\u003cli\u003eAcquisition sensitivity: -145 dBm\u003c\/li\u003e\n\u003cli\u003eTracking sensitivity: -165 dBm\u003c\/li\u003e\n\u003cli\u003eMaximum Velocity: 515m\/s\u003c\/li\u003e\n\u003cli\u003eVin range: 3.0-5.5VDC\u003c\/li\u003e\n\u003cli\u003eMTK3339 Operating current: 25mA tracking, 20 mA current draw during navigation\u003c\/li\u003e\n\u003cli\u003eOutput: NMEA 0183, 9600 baud default, 3V logic level out, 5V-safe input\u003c\/li\u003e\n\u003cli\u003eDGPS\/WAAS\/EGNOS supported\u003c\/li\u003e\n\u003cli\u003eFCC E911 compliance and AGPS support (Offline mode : EPO valid up to 14 days )\u003c\/li\u003e\n\u003cli\u003eUp to 210 PRN channels\u003c\/li\u003e\n\u003cli\u003eJammer detection and reduction\u003c\/li\u003e\n\u003cli\u003eMulti-path detection and compensation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRevision History:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs of 8\/10\/2014 we are shipping with firmware v. 5632 which improves altitude calculations and stability. It is equivalent in all other functionality and is a drop-in replacement.\u003c\/li\u003e\n\u003cli\u003eAs of Feb 1, 2017 we have made minor silkscreen updates, improved the ground plane for better reception, increased the mounting hole diameter to 2.5mm from 2.0mm, and added a protection diode to the VBAT line. Functionality is otherwse the same.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBreakout board details:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight (not including coin cell or holder): 8.5g\u003c\/li\u003e\n\u003cli\u003eDimensions (not including coin cell or holder): 25.5mm x 35mm x 6.5mm \/ 1.0\" x 1.35\" x 0.25\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDatasheets, schematics, GitHub links, Fritzing and more available in the product tutorial\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555995980015,"sku":"kmj1787257838770","price":19.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-ultimate-gps-breakout---66-channel-w10-hz-updates-version-3_1.jpg?v=1787257847"},{"product_id":"makecode-sync-cable-micro-b-usb-to-micro-b-usb-1-meter-long-discontinued","title":"MakeCode Sync Cable - micro B USB to micro B USB (1 meter long) [discontinued]","description":"\u003cp\u003e\u003cem\u003eReady Players 1 and 2?\u003c\/em\u003e Double up on your MakeCode gaming with a \u003cstrong\u003eSync Cable\u003c\/strong\u003e! We got this Micro B USB to Micro B USB cable specially made to connect you and your frenemy for co-op fun or player-versus-player showdowns. Works with our PyBadges and PyGamer - we connected the JACDAC pin to the 'extra' ID pin of the Micro B cable so data can pass back and forth.\u003c\/p\u003e\u003cp\u003eIt's one meter long, so you and your cohort will have enough elbow room to button-mash without feeling too tethered to each other. \u003c\/p\u003e\u003cp\u003eFor an example MakeCode Arcade game that uses 2-player activity, follow this link to the forum post\u003c\/p\u003e\u003cp\u003eTo test your cable, you can load this UF2 onto your PyGamer\/PyBadge and connect together with this cable.\u003c\/p\u003e\u003cp\u003eYou can also use this cable for some USB-OTG uses, as long as your USB host is OK with the ID pin floating.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eCable diameter: 3.2mm\u003c\/li\u003e\n\u003cli\u003eCable length: 1 meter\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nDiagram \u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555996012783,"sku":"bex1787257842342","price":2.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/makecode-sync-cable---micro-b-usb-to-micro-b-usb-1-meter-long-discontinued_1.jpg?v=1787257851"},{"product_id":"led-ring-light-76mm-diameter","title":"LED Ring Light - 76mm Diameter","description":"\u003cp\u003e\u003cstrong\u003eThis LED Ring Light \u003c\/strong\u003eis designed for use with microscopes but we kinda like the design and think it could be a really nice LED element for costuming or lighting effects or... something else? Of course you could also just use it as a great addition to your photo and video projects. It's \u003cem\u003esuper illuminating\u003c\/em\u003e with cool, soft, light, perfect for photo studio lighting. We've also seen these used as microscope illuminators for intense, focused, and shadow-free detail work.\u003c\/p\u003e\n\u003cp\u003eHook it up with 9V power, and you're one step closer to \u003cem\u003elights, camera, action!\u003c\/em\u003e\u003cstrong\u003e \u003c\/strong\u003eYou'll need to provide 9V power, \u003cstrong\u003eit won't work with 5V\u003c\/strong\u003e for sure. This wall adapter will do the job for when you have an outlet. If you want to power from a USB supply, try this USB-9V booster cable. For DIY connections, check out our 2.1mm male DC plugs.\u003c\/p\u003e\n\u003cp\u003eNote these are not 'NeoPixel' LED strips, you can turn the entire thing on\/off or dim it with a PWM power signal but you cannot turn on individual LEDs.\u003c\/p\u003e\n\u003cp\u003eOriginally, this ring came with a dimmer, but it was built into the wall adapter so not very useful for portable projects. This guide on analog RGB LED strip control will show you how to dim a 9V LED - you'll want a microcontroller with a PWM output, and a single N-MOSFETs to control the power\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 41.4g\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 76mm\u003c\/li\u003e\n\u003cli\u003eInner diameter: 57.5mm\u003c\/li\u003e\n\u003cli\u003eCable length: 8.5mm\u003c\/li\u003e\n\u003cli\u003e840nm\u003c\/li\u003e\n\u003cli\u003e7W \/ 560 lumens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":50555996078319,"sku":"jbx1787257842369","price":11.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/led-ring-light---76mm-diameter_1.jpg?v=1787257851"},{"product_id":"adafruit-micro-lipo-charger-for-lipoly-batt-with-usb-type-c-jack","title":"Adafruit Micro-Lipo Charger for LiPoly Batt with USB Type C Jack","description":"\u003cp\u003eOh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! Simply plug it via any USB C cable into a USB port and a 3.7V\/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get more easy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor use with Adafruit LiPoly\/LiIon batteries only!\u003c\/strong\u003e Other batteries may have different voltage, chemistry, polarity or pinout.\u003cstrong\u003e Lipo\/Lipoly\/LiIon Batteries not included\u003c\/strong\u003e, but we've got tons in the shop.\u003cbr\u003e\u003cbr\u003eCharging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComes assembled and ready to rock out of the box\u003c\/li\u003e\n\u003cli\u003e0.1\" Breakout pads with 5V, D- and D+ data lines, GND and VBAT\u003c\/li\u003e\n\u003cli\u003e5V input via USB Type C USB connector\u003c\/li\u003e\n\u003cli\u003eFor charging single Lithium Ion\/Lithium Polymer 3.7\/4.2v batteries (not for older 3.6\/4.1v cells)\u003c\/li\u003e\n\u003cli\u003e100mA charge current, adjustable to 500mA by soldering a jumper closed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eProduct Dimensions: 24.0mm x 19.0mm x 7.2mm \/ 0.9\" x 0.7\" x 0.3\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555996111087,"sku":"gkd1787257842355","price":3.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-micro-lipo-charger-for-lipoly-batt-with-usb-type-c-jack_1.jpg?v=1787257851"},{"product_id":"sugru-black-and-white-pack-discontinued","title":"Sugru - Black and White Pack [Discontinued]","description":"\u003cp\u003eSugru! Soft-touch silicone rubber that molds and sets permanently. Sticks to aluminum, steel, ceramics, glass, wood and some fabrics + plastics! sugru is the incredible new air-curing rubber for hackers, makers, gadget lovers \u0026amp; anyone else who wants to make things or make their stuff work better. Self-adhesive to most other materials, and flexible when cured, sugru is a versatile tool for hackers and makers - Repair and strengthen damaged cables and housing, mount components where you want them, strengthen attachments and protect against vibration, and a hundred other uses we're sure youʼll find for it. This is great for prototyping. Please read all of the following before purchasing...\u003cbr\u003e\u003cbr\u003eBlack and white 8 x 5g minipacks inside a lovely big pouch for $17.95. Sugru does have a 'use by' date - we guarantee that \u003cstrong\u003eyou will have at least 6 months\u003c\/strong\u003e (and often its 9 or 12 months) to use your Sugru!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTop 10 uses of sugru for hackers and makers:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRepair and strengthen damaged cables\u003c\/li\u003e\n\u003cli\u003eMount components semi-permanently e.g. webcam \/ microphones \/ wires \/ switches\u003c\/li\u003e\n\u003cli\u003eReplace missing feet on speakers, laptops etc\u003c\/li\u003e\n\u003cli\u003eMount components, and add feet to PCBs\u003c\/li\u003e\n\u003cli\u003eRepair casing \/ housing on computers and earphones\u003c\/li\u003e\n\u003cli\u003eInsulate wires\u003c\/li\u003e\n\u003cli\u003eStrengthen attachments, protect against vibration\u003c\/li\u003e\n\u003cli\u003eEnclose prototype electronics, make them waterproof\u003c\/li\u003e\n\u003cli\u003eAdd feet under harddrives to allow air to circulate underneath\u003c\/li\u003e\n\u003cli\u003eMake awesome custom housing on USB flash drives\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProperties, self adhesive sugru bonds to:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAluminum\u003c\/li\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eCeramics\u003c\/li\u003e\n\u003cli\u003eGlass\u003c\/li\u003e\n\u003cli\u003eWood\u003c\/li\u003e\n\u003cli\u003eSome fabrics\u003c\/li\u003e\n\u003cli\u003eSome plastics\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForm by hand - no tools needed\u003c\/li\u003e\n\u003cli\u003eColors can be mixed\u003c\/li\u003e\n\u003cli\u003eCures at room temperature to a tough flexible silicone overnight\u003c\/li\u003e\n\u003cli\u003eWaterproof and dishwasher proof when cured\u003c\/li\u003e\n\u003cli\u003e\"Loves\" a bit of heat or cold, sugru is resistant from -60 degrees C to 180 degrees C\u003c\/li\u003e\n\u003cli\u003eUV resistant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFour 5 gram mini-packs of Black Sugru\u003c\/li\u003e\n\u003cli\u003eFour 5 gram mini-packs of White Sugru\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003esugru MSDS and TDS.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFrom the maker:\u003c\/strong\u003e \u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Ensure surfaces are clean, dry and free of dust + grease. After use, wash hands thoroughly with warm soapy water and a rag. May leave a mark on surfaces or stain fabrics. Cures 3mm deep in 24 hours, deeper pieces may take longer. Use at 21 degree C if possible. Cold will slow down cure time. Do not use sugru to hang heavy objects. Keep out of the reach of children. If necessary, sugru can be removed by cutting off when cured. Do not sand. Recommendations and suggestions are for guidance only as conditions of use are beyond sugru's control. Store in a cool dry place below 21 degrees C. See individual sachets for best \"before date\".\u003cbr\u003e\u003cbr\u003esugru contains Methyltris (methylethylkeotxime) silane; Gamma-Aminoopropyl Triethoxysilane. May produce an allergic reaction. Persons known to be allergic to either of the above substances should avoid skin contact with uncured product. Sugru reccomends the use of gloves for those with sensitive skin. In case of contact with eyes, rinse with plenty of water and seek medical advice. If swallowed, seek medical advice and show the pack. For further advice use the contact form at FormFormForm limited @ www.sugru.com\u003c\/p\u003e\n\u003cp\u003eInstructions \u0026amp; videos on the sugru site and PDF.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003esugru FAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does sugru work?\u003c\/strong\u003e\u003cbr\u003esugru feels like modeling clay when you take it from its pack. Once the pack is opened, it starts to react with the moisture in the air to cure into a durable silicone rubber which is dishwasher proof and heat resistant to 180°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow long does it take to cure?\u003c\/strong\u003e\u003cbr\u003eAt 21°C, you can work with sugru for 30 minutes before it starts to cure, then it will cure to 3-5mm depth in 24 hours. Deeper pieces may take longer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I speed it up?\u003c\/strong\u003e\u003cbr\u003eYou can speed up the cure by leaving sugru in a warm place. +\/- 10° C will roughly halve or double the cure time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it stick to everything?\u003c\/strong\u003e\u003cbr\u003eNo! sugru bonds best to natural materials like glass, ceramics and metals. Surfaces must be dust and grease free to form a durable bond. It sticks brilliantly to some plastics - but some are are impossible to stick to!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs sugru safe on skin?\u003c\/strong\u003e\u003cbr\u003eFor most people sugru is safe but it is possible that sugru may cause an allergic reaction to some people with sensitive skin. Once cured, it is safe for everyone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs sugru food-grade?\u003c\/strong\u003e\u003cbr\u003eNo, sugru is for general use, it’s not for use it in direct or prolonged contact with food.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs sugru biodegradable or compostable?\u003c\/strong\u003e\u003cbr\u003eNo. sugru is made to last. We believe it is good for the environment because it is durable and helps you keep your things for longer instead of throwing them away.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat if I change my mind, can I remove it?\u003c\/strong\u003e\u003cbr\u003eYou can cut sugru off with a knife and then carefully remove the residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it have a shelf life?\u003c\/strong\u003e\u003cbr\u003eYes, we guarantee a shelf-life of at least 6 months to end-users right now. We’re working hard in the labs on extending this, but in the meantime we recommend you only buy what you will use in this time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhere is sugru made\u003c\/strong\u003e\u003cbr\u003eThe Company behind sugru is called FormFormForm. They are a young team of product designers, scientists and other nice people - They make sugru in their very own factory in East London.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy haven’t I heard of this before?\u003c\/strong\u003e\u003cbr\u003esugru is still very new, it just launched in 2010 and is just now taking it’s first steps into retail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555996143855,"sku":"jxy1787257842430","price":10.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/sugru---black-and-white-pack-discontinued_1.jpg?v=1787257851"},{"product_id":"tactical-multi-tool-hairpin-hair-clip","title":"Tactical Multi-Tool Hairpin \/ Hair Clip","description":"\u003cp\u003eTrends come and go, but preparedness is always in fashion! 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Perfect for MacGyver'ing your way out of escape rooms or other settings.\u003c\/p\u003e\u003cp\u003eWe're \u003cem\u003enot\u003c\/em\u003e saying this was developed in a top-secret Mossad R\u0026amp;D Lab - but, seriously, how cool would this be matched with a kippah or headscarf?\u003c\/p\u003e\u003cp\u003eComes in Adafruit Black so it matches all your outfits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlat Phillips screwdriver\u003c\/li\u003e\n\u003cli\u003e8mm (5\/16) wrench\u003c\/li\u003e\n\u003cli\u003eRuler\u003c\/li\u003e\n\u003cli\u003eLarge screwdriver\u003c\/li\u003e\n\u003cli\u003eSmall screwdriver\u003c\/li\u003e\n\u003cli\u003eCutter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e ~5.5cm \/ 2.3cm \/ 1mm thick\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555996176623,"sku":"khu1787257843350","price":4.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/tactical-multi-tool-hairpin-hair-clip_1.jpg?v=1787257852"},{"product_id":"geared-dc-motor-with-magnetic-encoder-outputs-7-vdc-120-ratio","title":"Geared DC Motor with Magnetic Encoder Outputs - 7 VDC 1:20 Ratio","description":"\u003cp\u003eThe first step in a robotics project is to get a motor spinning. Once you've done that you quickly learn that not all motors go the same speed, even if they are the same part number! There are always variations that relate to voltage, environment, and manufacturing changes. So, the second step is to figure out how fast it's going! Turns out that's not so easy, but the best way to get started is to add an encoder wheel and an optical or magnetic counter. As the motor turns, the attached encoder wheel spins, causing the counter to detect each passing spoke and that lets your microcontroller count and determine speed.\u003c\/p\u003e\u003cp\u003eIf you want to do one better, add a second counter, and now you can tell direction as \u003cem\u003ewell\u003c\/em\u003e as speed! All this wiring is kind of a pain, so that's why this motor is really nice! It has a magnetic wheel and two hall effect sensors already attached. Using this motor is a breeze, and it's a nice strong motor as well\u003c\/p\u003e\u003cp\u003eProvide 7V DC nominal to the brown and yellow wires - these connect to your motor driver, and can be PWM'd for speed adjustment and direction by using an H-bridge.\u003c\/p\u003e\u003cp\u003eConnect the black wire to your microcontroller ground pin, and the red wire to 3-5VDC (we tried both, works fine). Then you can read the hall effect outputs on the white and green wires. We have an example sketch here for Arduino, it can be adapted to other languages - basically you just want to interrupt on one of the encoder pins, use count the time since the last interrupt, and multiply the count time by 12-counts-per-revolution and the 1:20 gear ratio.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eDimensions (excluding shaft): 47.3mm x 24.8mm\u003c\/li\u003e\n\u003cli\u003eWire length: approx 14.5cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nDiagram \u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555996242159,"sku":"mhy1787257846113","price":10.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/geared-dc-motor-with-magnetic-encoder-outputs---7-vdc-120-ratio_1.jpg?v=1787257854"},{"product_id":"sony-spresense-pack-main-board-extension-board-camera-discontinued","title":"Sony Spresense Pack - Main Board + Extension Board + Camera [Discontinued]","description":"\u003cp\u003e\u003cstrong\u003eSPRESENSE\u003c\/strong\u003e is a low-power board computer for the IoT that is equipped with a GPS receiver and supports High-Resolution Audio codecs. 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Thanks to the FD-SOI (Fully Depleted Silicon On Insulator) production process, the CXD5602 chip is very power efficient which enables battery-dependent use cases. \u003c\/li\u003e\n\u003cli\u003e\nSony Spresense Extension Board - allows developers to create IoT applications in a very short time and is supported by the Arduino IDE as well as the more advanced NuttX based SDK\u003c\/li\u003e\n\u003cli\u003e\nSony Spresense 5MP Camera Board - Sony ISX012 has an effective pixel count of 5.11M pixels and an onboard encoder that can acquire pictures in JPEG, RAW, Y\/C or RGB format.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eYou'll need a power supply, and\/or micro USB cable for programming.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Sony","offers":[{"title":"Default Title","offer_id":50555996471535,"sku":"pvz1787257849647","price":92.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/sony-spresense-pack---main-board-extension-board-camera-discontinued_1.jpg?v=1787257858"},{"product_id":"mono-enclosed-speaker-with-plain-wires-3w-4-ohm","title":"Mono Enclosed Speaker with Plain Wires - 3W 4 Ohm","description":"\u003cp\u003eListen up! This single  2.8\" x 1.2\" speaker is the perfect addition to any audio project where you need 4 ohm impedance and 3W or less of power. We particularly like these speakers as they are small and enclosed for good audio volume and quality. This speaker \u003cem\u003edoes not \u003c\/em\u003ecome with a connector on the end, it's just plain bare wires!\u003cbr\u003e\u003cbr\u003eWorks peachy-keen with any of our audio amps as well, such as the MAX98306, TS2012 or TPA2016 stereo class D amplifiers.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote: This speaker does not have a connector on the end, but this one does! \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eWeight: 25g\u003c\/li\u003e\n\u003cli\u003eOverall dimensions: 31mm x 70mm x 17mm \/ 1.2\" x 2.8\" x .7\"\u003c\/li\u003e\n\u003cli\u003eCable: 30cm long \u003c\/li\u003e\n\u003cli\u003eMounting holes: 3.1mm diameter\u003c\/li\u003e\n\u003cli\u003eMounting rectangle: 31mm x 64mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":50555996504303,"sku":"msd1787257852021","price":2.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/mono-enclosed-speaker-with-plain-wires---3w-4-ohm_1.jpg?v=1787257860"},{"product_id":"mini-stepper-motor-200-steps-20x30mm-nema-8-size","title":"Mini Stepper Motor - 200 Steps - 20x30mm NEMA-8 Size","description":"\u003cp\u003eThis tiny stepper motor is the same quality and step-size as the big NEMA-17's we stock, but so cute so it will work with compact CNC builds. 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It's an \u003cstrong\u003eAdafruit ItsyBitsy nRF52840 Express \u003c\/strong\u003e featuring the \u003cstrong\u003eNordic nRF52840 Bluetooth LE \u003c\/strong\u003eprocessor! Teensy \u0026amp; powerful, with an fast nRF52840 Cortex M4 processor running at 64 MHz and 1 MB of FLASH - this microcontroller board is perfect when you want something very compact, with a heap-load of memory and Bluetooth LE support This Itsy is your best option for tiny wireless connectivity - it can act as both a BLE central and peripheral, with support in both Arduino and CircuitPython\u003c\/p\u003e\u003cp\u003eItsyBitsy nRF52840 Express is only 1.4\" long by 0.7\" wide, but has 6 power pins, 21 digital GPIO pins (6 of which can be analog in). It's the same chip as the Feather nRF52840 but \u003cem\u003ereally really small\u003c\/em\u003e. So it's great for thse really compact builds. 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When you're done, unplug the Itsy' and your code will go with you.\u003c\/p\u003e\u003cp\u003eHere are some of the updates you can look forward to when using ItsyBitsy nRF52:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\nSame size, form-factor as the remaining ItsyBitsy mainboards - with a similar but not identical pinout (there's no pins at the end of the board like most other Itsy's due to the radio antenna being there.\u003cstrong\u003e \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFloating point support with Cortex M4 DSP instructions \u003c\/li\u003e\n\u003cli\u003e32-bit, 3.3V logic and power with power\/enable pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1024 KB\u003c\/strong\u003e flash, \u003cstrong\u003e256 KB\u003c\/strong\u003e RAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 MB QSPI FLASH chip\u003c\/strong\u003e for storing files and CircuitPython code storage.\u003c\/li\u003e\n\u003cli\u003eNative Open Source USB stack - pre-programmed with UF2 bootloader\u003c\/li\u003e\n\u003cli\u003eBluetooth Low Energy compatible 2.4GHz radio (Details available in the nRF52840 product specification)\u003c\/li\u003e\n\u003cli\u003eFCC \/ IC \/ TELEC certified module\u003c\/li\u003e\n\u003cli\u003eUp to +8dBm output power\u003c\/li\u003e\n\u003cli\u003e21 GPIO, 6 x 12-bit ADC pins, up to 12 PWM outputs (3 PWM modules with 4 outputs each)\u003c\/li\u003e\n\u003cli\u003eRed LED for general purpose blinking, mini DotStar RGB LED for colorful feedback\u003c\/li\u003e\n\u003cli\u003e1 x Special \u003cstrong\u003eVhigh\u003c\/strong\u003e output pin gives you the higher voltage from VBAT or VUSB, for driving NeoPixels, servos, and other 5V-logic devices. \u003cstrong\u003eDigital 5\u003c\/strong\u003e level-shifted output for high-voltage logic level output.\u003c\/li\u003e\n\u003cli\u003eNative USB supported by every OS - can be used in Arduino or CircuitPython as USB serial console, Keyboard\/Mouse HID, even a little disk drive for storing Python scripts.\u003c\/li\u003e\n\u003cli\u003eCan be used with Arduino IDE or CircuitPython\u003c\/li\u003e\n\u003cli\u003eComes pre-loaded with the UF2 bootloader, which looks like a USB storage key. Simply drag firmware on to program, no special tools or drivers needed! It can be used to load up CircuitPython or Arduino IDE\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEach order comes with one assembled and tested ItsyBitsy nRF52840, with headers that can be soldered in for use with a breadboard.\u003c\/p\u003e\u003cp\u003eSo what are you waiting for? Pick up a ItsyBitsy nRF today and be amazed at how easy and fast it is to get started with the teensiest  Bluetooth dev board we have.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eProduct Dimensions: 36.0mm x 17.6mm x 5.3mm \/ 1.4\" x 0.7\" x 0.2\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 3.0g \/ 0.1oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555996635375,"sku":"adx1787257854329","price":11.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-itsybitsy-nrf52840-express---bluetooth-le_1.jpg?v=1787257864"},{"product_id":"adafruit-mcp2221a-breakout-general-purpose-usb-to-gpio-adc-i2c-stemma-qt-qwiic","title":"Adafruit MCP2221A Breakout - General Purpose USB to GPIO ADC I2C (Stemma QT \/ Qwiic)","description":"\u003cp\u003eWouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer? Sure you can program an Arduino or Trinket to talk to these devices and your computer, but why can't your computer just talk to those devices and sensors itself? Well, now your computer \u003cem\u003ecan\u003c\/em\u003e talk to devices using the Adafruit MCP2221A breakout board!\u003c\/p\u003e\n\u003cp\u003eWhat can the MCP2221 chip do? This chip from Microchip is similar to a USB to serial converter chips but adds a GPIO and I2C interface as well. The analog\/digital GPIO pins can act as 10-bit analog inputs (ADC) and there's even a 5-bit DAC output. The I2C interface is great for talking to OLEDs, sensors, PWM drivers, its the most popular interface for small devices. You can use the GPIO to do things like flash LEDs, read switches or buttons, and more. The MCP2221A breakout is like adding a little swiss army knife for serial protocols to your computer!\u003c\/p\u003e\n\u003cp\u003eThis chip is powerful and useful to have when you want to use Python (for example) to quickly iterate and test a device that uses I2C or general purpose digital and analog I\/O. There's no firmware to deal with, so you don't have to deal with how to \"send data to and from an Arduino which is then sent to and from\" an electronic sensor or display or part.\u003c\/p\u003e\n\u003cp\u003eThis breakout has an MCP2221A chip, USB C connector, on-board 3V regulator, and a 4 pin JST SH port for I2C connectivity with 3V power and logic. This port is Stemma QT \/ Qwiic compatible for use with any sensor or chip that that has a matching port - you can even wire in Grove I2C devices with an adapter cable with \u003cstrong\u003eno soldering required! \u003c\/strong\u003eSee this guide for more info on Stemma QT\u003c\/p\u003e\n\u003cp\u003eCheck out all our Stemma QT sensors, cables, and devices you can use here.\u003c\/p\u003e\n\u003cp\u003eUsing this board in Python is super easy - check out our tutorial on how to get started and use our Python code to control the MCP2221A with Mac\/Win\/Linux and get access to our hundreds of CircuitPython libraries and tutorials.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eSchematics, wiring diagrams, datasheets, and Python code to control the MCP2221A with Mac\/Win\/Linux in the Adafruit Learning guide.\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 27.0mm x 17.7mm x 5.0mm \/ 1.1\" x 0.7\" x 0.2\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 2.2g \/ 0.1oz\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555996668143,"sku":"vnh1787257856599","price":3.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-mcp2221a-breakout---general-purpose-usb-to-gpio-adc-i2c-stemma-qt-qwiic_1.jpg?v=1787257865"},{"product_id":"binho-nova-multi-protocol-usb-host-adapter-discontinued","title":"Binho Nova Multi-Protocol USB Host Adapter [Discontinued]","description":"\u003cp\u003eThe \u003cstrong\u003eBinho Nova\u003c\/strong\u003e \u003cstrong\u003eMulti-Protocol USB Host Adapter\u003c\/strong\u003e allows you to interface your computer directly to hardware circuits. This device is powered by the USB connection to the host PC and is also able to provide downstream power to test circuits. This learn guide details how to use a \u003cstrong\u003eBinho Nova\u003c\/strong\u003e with CircuitPython libraries to interface with sensors and components via \u003cem\u003eI2C\u003c\/em\u003e (Inter-Integrated Circuit), \u003cem\u003eSPI\u003c\/em\u003e (Serial Peripheral Interface), \u003cem\u003eGPIO's\u003c\/em\u003e (General Purpose Input\/Output), or \u003cem\u003eUART\u003c\/em\u003e (Universal Asynchronous Receiver\/Transmitter).\u003c\/p\u003e\u003cp\u003eThe Binho Nova Multi-Protocol USB Host Adapter utilizes the standardized USB Communications Device Class (UART CDC) driver in order to achieve maximum compatibility with as many systems as possible. As such, there's no driver to download and install for most modern operating systems (OS). \u003c\/p\u003e\u003cp\u003eThis is a great way to program hardware device interaction from the comfort of your computer, no need for any microcontroller programming. Often used for test-suite design in manufacturing, we think this could have many other purposes for interfacing or hacking. Best of all, there's Blinka support so you can use our huge collection of CircuitPython libraries for all sorts of chips and sensor interfacing!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBreadboard breakout adapter (As of Dec 7, 2020 this now comes assembled!)\u003c\/li\u003e\n\u003cli\u003e1 foot long USB-C cable (male) to USB type A (male)\u003c\/li\u003e\n\u003cli\u003eNice soft-shell zippered case\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCertain operating systems, like Mac and Ubuntu, may require additional permissions to start using Binho Nova. 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It's a single piece of 4mm thick plastic, with a variety of holes, slots and cutouts for mounting boards, sensors, and servos. The sides are notched to fit two DC Gear 'TT' motors - you'll want to get four M3 or 4-40 screws about \u003cstrong\u003e24mm\/1.0\" long\u003c\/strong\u003e to mount the motors. At either end you can screw on a ball caster. You can build a very sturdy (and quite handsome!) medium-sized robot rover with this frame.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCan be used to build a 2-wheel robot\u003c\/li\u003e\n\u003cli\u003eTons of mounting holes \u0026amp; slots!\u003c\/li\u003e\n\u003cli\u003eYou can drill and cut plastic so it's easy to modify\u003c\/li\u003e\n\u003cli\u003eTop is nice and large, so it will fit a Crickit, Raspberry Pi, Jetson Nano...whatever you want!\u003c\/li\u003e\n\u003cli\u003eWon't crack or break if it falls down the stairs (alright, it happens)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRemember,\u003cstrong\u003e this is just the plastic frame chassis!\u003c\/strong\u003e \u003cstrong\u003eMotors, wheels, motor driver, microcontroller, etc are not included\u003c\/strong\u003e!\u003c\/p\u003e\u003cp\u003eYou'll probably want to also pick up the following to complete the robot body.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwo DC Gearbox 'TT' Motors\n\u003c\/li\u003e\n\u003cli\u003eTwo 'TT' Motor wheels (we have a range!)\u003c\/li\u003e\n\u003cli\u003eOne 20mm Height Metal Caster Bearing Wheel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThen you will also need a microcontroller and motor driver that can drive the 5V DC motors. We recommend one of the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdafruit DC Motor \u0026amp; Stepper Shield for Arduino\u003c\/li\u003e\n\u003cli\u003eAdafruit DC Motor \u0026amp; Stepper FeatherWing\u003c\/li\u003e\n\u003cli\u003eAdafruit DC Motor \u0026amp; Stepper HAT for Raspberry Pi\u003c\/li\u003e\n\u003cli\u003e\nAdafruit TB6612 DC Motor driver (can drive two DC motors)\u003c\/li\u003e\n\u003cli\u003e\nAdafruit DRV8833 DC Motor driver (can drive two DC motors)\u003c\/li\u003e\n\u003cli\u003eAdafruit CRICKIT (we got various types)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA matching microcontroller or microcomputer is also required!\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eDimensions: ~16cm x 16cm x 4cm\u003c\/li\u003e\n\u003cli\u003eWeight: 130.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555996864751,"sku":"ysy1787257860777","price":6.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/octagon-chassis-frame---blue-plastic---16cm-x-16cm-x-4cm_1.jpg?v=1787257869"},{"product_id":"adafruit-mini-pitft-13-240x240-tft-add-on-for-raspberry-pi","title":"Adafruit Mini PiTFT 1.3\" - 240x240 TFT Add-on for Raspberry Pi","description":"\u003cp\u003eIf you're looking for the most compact li'l color display for a Raspberry Pi (most likely a Pi Zero) project, this might be just the thing you need!\u003c\/p\u003e\n\u003cp\u003eThe\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003eAdafruit Mini PiTFT - 1.3\" 240x240 Color TFT Add-on for Raspberry Pi\u003c\/strong\u003e is your little TFT pal, ready to snap onto any and all Raspberry Pi computers, to give you a little display. The Mini PiTFT comes with a full color 240x240 pixel IPS display with great visibility at all angles. The TFT uses only the SPI port so its very fast, and we leave plenty of pins remaining available for buttons, LEDs, sensors, etc. It's also nice and compact so it will fit into any case.\u003c\/p\u003e\n\u003cp\u003eThis display is super small, only about 1.3\" diagonal, but since it is an IPS display, it's very readable with high contrast and visibility. We had a little space on the top-left so we give you two tactile buttons on GPIO pins so you can create a simple user interface. On the bottom we have a Qwiic\/STEMMA QT connector for I2C sensors and device so you can plug and play any of our STEMMA QT devices.\u003c\/p\u003e\n\u003cp\u003eUsing the display is very easy, we have a kernel driver and Python library for the ST7789 chipset. 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Perfect for primary and secondary school students to learn coding, microcontrollers, LEDs, sensors, motors and more.\u003c\/p\u003e\n\u003cp\u003eThe micro:bit is a \u003cspan\u003epocket-sized computer \u003c\/span\u003ewith a powerful ecosystem, \u003cspan\u003ea BBC initiative to get kids in the UK coding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe micro:bit lets you get creative with digital technology. You can code, customise and control your micro:bit and use it for all sorts of unique creations, from robots to musical instruments and more.\u003c\/p\u003e\n\u003cp\u003eAt half the size of a credit card, you will be surprised at the amount of hardware each board is equipped with, including 25 red LED lights that can flash messages. There are two programmable buttons that can be used to control games or pause and skip songs on a playlist. The micro:bit can even detect motion and tell you which direction you’re heading. It can also use Bluetooth Low Energy (BLE) to interact with other devices.\u003c\/p\u003e\n\u003cp\u003eTaking a closer look at the front of the board, we can see the 5x5 LED array that you can use as a light source, a tiny screen to draw on, display words, numbers and other information, and the two programmable buttons!\u003c\/p\u003e\n\u003cp\u003eOn the back of the board you will find the brains of the micro:bit, a 16MHz, 32-bit ARM Cortex-M0 microcontroller with 256KB Flash, 16KB RAM and a built-in temperature sensor. Additionally, the back of the micro:bit is populated by an accelerometer, compass and Bluetooth Smart antenna, as well as a micro-USB and battery connector for different power options.\u003c\/p\u003e\n\u003cp\u003eFinally, at the bottom of the board, you will find 20 gold-tabbed edge pins and five ring connectors (three for digital\/analog I\/O, two for power and ground) for hooking up external components. The tabs with larger holes can be easily used with alligator clips to prototype with components quickly and easily - great for little hands!\u003cbr\u003e\u003cbr\u003eThe micro:bit even has an intuitive app which lets you send your code to your micro:bit over Bluetooth (without using a USB cable) and more.\u003c\/p\u003e\n\u003cp\u003eWith the micro:bit board and micro-USB cable included, you can start coding and having fun with micro:bit's LEDs, buttons and on-board sensors right away.\u003c\/p\u003e\n\u003cp\u003eCombined with graphical programming from the online editor makecode.org, you can get started in less than 5 minutes! Perhaps start with the 5x5 LED matrix as a good visual output, displaying simple graphics or animation. Then try the two push-buttons (A and B) as digital inputs, and the built-in accelerometer for vibration and orientation detection.\u003c\/p\u003e\n\u003cp\u003eThere are tons of emoticons and example codes in the MakeCode Editor at your disposal. Students will enjoy learning art, music and coding, all at the same time.\u003c\/p\u003e\n\u003cp\u003eThis micro:bit Junior Kit comes with a special box too. The box can be used not just to store the micro:bit and USB cable, but also as a project box. The micro:bit can be mounted from inside of the box cover, exposing the LED matrix and push buttons, while protecting the other parts of PCB.\u003c\/p\u003e\n\u003cp\u003eYou can still program and power the micro:bit while it is attached underneath the cover as the box has been creatively designed to allow the access of USB cable from the rear.\u003c\/p\u003e\n\u003cp\u003eThe box is not only for keeping parts, but it is also part of projects :) There is plenty of space in there for many more components and extensions, so use it!\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePractical and Essential Kit for a new micro:bit user\u003c\/li\u003e\n\u003cli\u003eBundled with the micro:bit board and micro-USB cable for program loading and power\u003c\/li\u003e\n\u003cli\u003emicro:bit specification:\n\u003cul\u003e\n\u003cli\u003e32-bit ARM Cortex-M0 CPU\u003c\/li\u003e\n\u003cli\u003e256KB Flash\u003c\/li\u003e\n\u003cli\u003e16KB RAM\u003c\/li\u003e\n\u003cli\u003e5x5 LED Matrix Display (Red LEDs)\u003c\/li\u003e\n\u003cli\u003eTwo Programmable Buttons\u003c\/li\u003e\n\u003cli\u003eOnboard Accelerometer, Compass, Light and Temperature Sensors\u003c\/li\u003e\n\u003cli\u003eWireless Communication, via Bluetooth BLE and 2.4GHz Radio\u003c\/li\u003e\n\u003cli\u003e3 x I\/O Rings - Digital\/Analog\u003c\/li\u003e\n\u003cli\u003e2 x Power Rings - 3V and GND\u003c\/li\u003e\n\u003cli\u003e20-pin Edge Connector\u003c\/li\u003e\n\u003cli\u003eMicro USB Type-B Connector\u003c\/li\u003e\n\u003cli\u003eJST-PH Battery Connector (Not JST-XH)\u003c\/li\u003e\n\u003cli\u003eReset Button with Status LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePaper box is creatively designed as container and part of project :)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cb\u003eDocuments:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGetting Started Guide (Official)\u003c\/li\u003e\n\u003cli\u003eAbout micro:bit\u003c\/li\u003e\n\u003cli\u003emicro:bit Hardware\u003c\/li\u003e\n\u003cli\u003emicro:bit Apps\u003c\/li\u003e\n\u003cli\u003emakecode.org\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cb\u003ePacking List:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x BBC micro:bit Board\u003c\/li\u003e\n\u003cli\u003e1 x Micro-USB Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Cytron","offers":[{"title":"Default Title","offer_id":50555996930287,"sku":"ild1787257861714","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/microbit-junior-kit-discontinued_1.jpg?v=1787257870"},{"product_id":"adafruit-mcp4728-quad-dac-with-eeprom-stemma-qt-qwiic","title":"Adafruit MCP4728 Quad DAC with EEPROM (STEMMA QT \/ Qwiic)","description":"\u003cp\u003eIf you've ever said to yourself, \"Gee, I wish I had four 12-bit DACs that came in a single package with the ability to save their settings to an EEPROM\", well I have good news. 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All over I2C!\u003c\/p\u003e\u003cp\u003eTo take things even further, the MCP4728 lets you chose between two sources for your reference voltage: the input voltage that you use to power it on the VCC pin, or an \u003cstrong\u003einternal 2.048V reference voltage\u003c\/strong\u003e.\u003cstrong\u003e \u003c\/strong\u003eIf you use the internal reference voltage (\u003cstrong\u003eVref\u003c\/strong\u003e in DAC speak) you can choose between\u003cstrong\u003e 1X \u003c\/strong\u003eor \u003cstrong\u003e2X gain\u003c\/strong\u003e for the output, allowing your voltages to range from 0V to 2.048 or 0V to 4.096V as your application requires.\u003c\/p\u003e\u003cp\u003eBy default you'll use the input voltage as your Vref, allowing you to scale the voltages from 0V-3.3V or 5V depending on your input voltage. 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The SparkFun Qwiic compatible \u003cstrong\u003eSTEMMA QT\u003c\/strong\u003e JST SH connectors ease the process of connecting the MCP4728 to your project and allows you to easily share an I2C bus with other STEMMA QT, Qwiic, Grove, or other compatible sensors. \u003cstrong\u003eQT Cable is not included\u003c\/strong\u003e, but we have a variety in the shop. \u003c\/p\u003e\u003cp\u003eOur drivers, wiring diagrams, and example code for Arduino, CircuitPython and Python make it easy to get started so you can get rolling with your project instead of figuring out how to wire things or get the code working.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12-Bit Voltage Output DAC with Four Buffered\u003cbr\u003eOutputs\u003c\/li\u003e\n\u003cli\u003eOn-Board Nonvolatile Memory (EEPROM) for\u003cbr\u003eDAC Codes and I2C™ Address Bits\u003c\/li\u003e\n\u003cli\u003eInternal or External Voltage Reference Selection\u003c\/li\u003e\n\u003cli\u003eOutput Voltage Range:\u003cbr\u003e- Using Internal VREF (2.048V):\u003cbr\u003e0.000V to 2.048V with Gain Setting = 1\u003cbr\u003e0.000V to 4.096V with Gain Setting = 2\u003cbr\u003e- Using External VREF (VDD):\u003cbr\u003e0.000V to VDD\u003c\/li\u003e\n\u003cli\u003e±0.2 Least Significant Bit (LSB) Differential\u003cbr\u003eNonlinearity (DNL) (typical)\u003c\/li\u003e\n\u003cli\u003eFast Settling Time: 6 μs (typical)\u003c\/li\u003e\n\u003cli\u003eSingle-Supply Operation: 2.7V to 5.5V\u003c\/li\u003e\n\u003cli\u003eDefault I2C address 0x60\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 25.7mm x 17.8mm x 4.6mm \/ 1.0\" x 0.7\" x 0.2\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 1.5g \/ 0.1oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555996963055,"sku":"ixg1787257862700","price":4.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-mcp4728-quad-dac-with-eeprom-stemma-qt-qwiic_1.jpg?v=1787257871"},{"product_id":"adafruit-dps310-precision-barometric-pressure-altitude-sensor-stemma-qt-qwiic","title":"Adafruit DPS310 Precision Barometric Pressure \/ Altitude Sensor (STEMMA QT \/ Qwiic)","description":"\u003cp\u003eHow high are you right now? If you had a precision altitude sensor, you would know for sure! The DPS310 sensor from Infineon a high-precision barometric sensor, perfect for measuring altitude changes with a up to ±0.002 hPa (or ±0.02 m) precision high precision mode and ± 1 hPa absolute accuracy. That means you can know your absolute altitude with 1=meter accuracy when you set the sea-level pressure, and measure changes in altitude with up to 2 cm precision. This makes it a great sensor for use in drones or other altitude-sensitive robots. This sensor would also do well in any environmental sensing kit, you can use it to predict weather system changes\u003c\/p\u003e\u003cp\u003eYou can use this sensor with either I2C or SPI, so it's easy to integrate. It also has a temperature sensor built in with ± 0.5°C accuracy. For the lowest noise readings, set it up to take multiple measurements and perform a low-pass filter, that capability is built in! You can use it from 300 to 1200 hPa and in ambient temperature ranges from -40 to 85 °C.\u003c\/p\u003e\u003cp\u003eTo make life easier so you can focus on your important work, we've taken the sensor and put it onto a breakout PCB along with support circuitry to let you use it with 3.3V (Feather\/Raspberry Pi) or 5V (Arduino\/ Metro328) logic levels. Additionally, since it speaks I2C you can easily connect it up with two wires (plus power and ground!).  We've even included SparkFun qwiic compatible\u003cstrong\u003e STEMMA QT\u003c\/strong\u003e connectors for the I2C bus so \u003cstrong\u003eyou don't even need to solder!\u003c\/strong\u003e \u003cstrong\u003eQT Cable is not included\u003c\/strong\u003e, but we have a variety in the shop. Just wire up to your favorite micro and you can use our CircuitPython\/Python or Arduino drivers to easily interface with the DPS310.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cp\u003eProduct Dimensions: 25.5mm x 17.7mm x 4.6mm \/ 1.0\" x 0.7\" x 0.2\" \u003c\/p\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555996995823,"sku":"qni1787257863692","price":4.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-dps310-precision-barometric-pressure-altitude-sensor-stemma-qt-qwiic_1.jpg?v=1787257872"},{"product_id":"adafruit-13-240x240-wide-angle-ips-tft-display","title":"Adafruit 1.3\" 240x240 Wide Angle IPS TFT Display","description":"\u003cp\u003eThis is a screen for advanced hackers who like the look of the TFT screen we've put into the Adafruit CLUE and Adafruit Mini PiTFT 1.3\". 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If you're an I2C fan (who isn't?), we've included our handy dandy SparkFun Qwiic compatible \u003cstrong\u003eSTEMMA QT\u003c\/strong\u003e connectors for the I2C bus \u003cstrong\u003eso you don't even need to solder! \u003c\/strong\u003e\u003cstrong\u003eQT Cable is not included\u003c\/strong\u003e, but we have a variety in the shop. \u003c\/p\u003e\u003cp\u003eSince the HTS221 is a super small 2mm square, we've put it on a breakout board with level shifting and a power regulator, so it's easy to use on a breadboard with either a \u003cstrong\u003e5V logic level\u003c\/strong\u003e device like a Metro 328 or Arduino Uno, or with \u003cstrong\u003e3.3V logic level\u003c\/strong\u003e devices like a Feather M4 or Raspberry Pi of your choice.\u003c\/p\u003e\u003cp\u003eLastly, it wouldn't be an Adafruit breakout if it didn't come with \u003cstrong\u003elibraries for Arduino and CircuitPython or Python\u003c\/strong\u003e. 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Then a 100 ohm resistor in line after the buffer reduces ringing on long wiring runs.\u003c\/p\u003e\u003cp\u003eYou get two options for connecting NeoPixels:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n2 x 8 Header with ground and 5V-logic signal, in pairs\u003c\/li\u003e\n\u003cli\u003e2 x RJ-45 'Ethernet' Jacks, with ground and 5V-logic signal per twisted pair. This matches the same wiring as the OctWS2811\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTo keep the 'Wing compact we let you choose which wiring you'd like to go with, just solder in the connectors you prefer. Then you'll also need to provide power to the NeoPixels. Since you'll need many Amps of current, we don't manage that through the Wing - the PCB copper would be too limiting. We recommend using terminal blocks or bus bars to connect all the ground\/5V power wires together and powering them from their own chunky 5V supply.\u003c\/p\u003e\u003cp\u003eSince we are using TCC0 (Timer 0), we are limited in what pins can be used for NeoPixel output. Here are the options you have:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutput #0 comes from \u003cstrong\u003eeither\u003c\/strong\u003e \u003cstrong\u003eSPI SCK \u003c\/strong\u003eor\u003cstrong\u003e RX \u003c\/strong\u003e(selectable)\u003c\/li\u003e\n\u003cli\u003eOutput #1 comes from \u003cstrong\u003eeither D5 \u003c\/strong\u003eor\u003cstrong\u003e TX \u003c\/strong\u003e(selectable)\u003c\/li\u003e\n\u003cli\u003eOutput #2 comes from \u003cstrong\u003eeither D9 \u003c\/strong\u003eor\u003cstrong\u003e I2C SCL \u003c\/strong\u003e(selectable)\u003c\/li\u003e\n\u003cli\u003eOutput #3 comes from \u003cstrong\u003eeither D6 \u003c\/strong\u003eor\u003cstrong\u003e I2C SDA \u003c\/strong\u003e(selectable)\u003c\/li\u003e\n\u003cli\u003eOutput #4 comes from Digital #\u003cstrong\u003e13\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput #5 comes from Digital #\u003cstrong\u003e12\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput #6 comes from Digital #\u003cstrong\u003e11\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput #7 comes from Digital #\u003cstrong\u003e10\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAs you can see, some of these pins are fixed (D10, 11, 12 and 13) and the rest have two options. If you absolutely cannot spare both options, you can disable that from the NeoPXL8 DMA output and live with 7 strands only.\u003c\/p\u003e\u003cp\u003eWhile we designed this specifically for use with Feather M4 (SAMD51 based), you \u003cem\u003ecould\u003c\/em\u003e use it with other Feathers, for the level shifting capabilites. You'll just have to figure out what NeoPixel driver firmware you can use and what pins are available.\u003c\/p\u003e\u003cp\u003eIf that all sounds groovy to you, pick up one of these wings and \u003cstrong\u003echeck out the NeoPXL8 Arduino library\u003c\/strong\u003e examples to get your massive LED project going!\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDimensions (board only, no components): 51 x 22.8 x 2.6mm\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 4.0g \/ 0.1oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555997094127,"sku":"wax1787257868785","price":3.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-neopxl8-featherwing-for-feather-m4---8-x-dma-neopixels-discontinued_1.jpg?v=1787257877"},{"product_id":"maker-reflect-ir-reflectance-sensor-for-beginners","title":"Maker Reflect: IR Reflectance Sensor for Beginners","description":"\u003cp\u003eMaker Reflect is a tiny reflectance sensor which consists of an infra-red (IR) LED that transmits IR light onto a surface and a phototransistor measures how much light is reflected back. The output is in analog voltage - the more IR light that is sensed by the phototransistor, the lower the voltage.\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eTypically this sensor is used in a line following robot as the white surfaces reflect more IR than black surfaces. However, it is not limited to line following, there are many more applications which can utilise the Maker Reflect:\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eEdge\/Border sensor in Sumo robot\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eWall sensor in maze solving robot\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eShort distance object detector (presence sensor)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eSensor for rotary wheel encoder\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003e...and more!\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan\u003eMeasuring only 18.1mm x 8.4mm x 4.2mm (excluding the header pin), this tiny sensor can be easily fitted in the tightest space available on your robot project.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eWe designed the sensor so that the mounting hole is at the center, allowing the module to be mounted at the front-most position. This is especially important in Sumo robots!\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOperating Voltage: 3.3V and 5V Compatible\u003c\/li\u003e \u003cli\u003eSensing Distance (Height): 1mm to 40mm (Vcc = 5V, Black line on white surface)\u003c\/li\u003e \u003cli\u003eOutput: Analog Voltage (White surface = lower voltage)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDatasheet\u003c\/li\u003e \u003c\/ul\u003e","brand":"Cytron","offers":[{"title":"Default Title","offer_id":50555997126895,"sku":"ryo1787257869813","price":1.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/maker-reflect-ir-reflectance-sensor-for-beginners_1.jpg?v=1787257878"},{"product_id":"adafruit-bonsai-buckaroo-microbit-clue-plant-care-helper","title":"Adafruit Bonsai Buckaroo - micro:bit \u0026 CLUE Plant Care Helper","description":"\u003cp\u003eWe can’t wait for spring to arrive, and we’re looking forward to caring for some plants! We designed this little add-on for micro:bit or \u003cstrong\u003eCLUE\u003c\/strong\u003e boards – bolt it on with 5 screws to get a buzzer\/beeper, motor driver, and breakouts for connecting a soil sensor (two alligator clips + nails work just fine). Simple, but effective!\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8mm Buzzer\/Speaker on pin P0 \u003c\/strong\u003e- have your plant kit beep when it wants watering, or have it sing a song when its nice and happy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3V Motor control (on\/off) on pin P2 \u003c\/strong\u003e- connect to a water pump to automatically water dry plants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlligator clip pads for pin P1, 3V and GND\u003c\/strong\u003e - connect to two alligator clips and nails to measure soil resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWorks with micro:bit in Arduino, micropython or MakeCode. For CLUE, you can use CircuitPython or Arduino.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note this product does not come with a pump, tubing, alligator clips, nails, CLUE or micro:bit! It's \u003cem\u003ejust\u003c\/em\u003e the control board that attaches to the micro:bit or CLUE!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eYou'll want to also pick up separately:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\nmicro:bit Go Bundle \u003cem\u003eor \u003c\/em\u003eAdafruit CLUE\n\u003c\/li\u003e\n\u003cli\u003eHorizontal style \u003cem\u003eor\u003c\/em\u003e vertical style 3V water pump\n\u003c\/li\u003e\n\u003cli\u003eVinyl tubing - 8mm diameter (also available in any hardware store)\u003c\/li\u003e\n\u003cli\u003e\nTwo alligator clips in any color\u003c\/li\u003e\n\u003cli\u003eTwo stainless steel nails (available in any hardware store)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eProduct Dimensions: 52.0mm x 26.0mm x 6.4mm \/ 2.0\" x 1.0\" x 0.3\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 8.0g \/ 0.3oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555997159663,"sku":"wlq1787257870766","price":3.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-bonsai-buckaroo---microbit-clue-plant-care-helper_1.jpg?v=1787257879"},{"product_id":"maker-uno-plus","title":"Maker UNO Plus","description":"\u003cp\u003e\u003cspan\u003eThe Maker UNO Plus is an Arduino compatible board specially designed to simplify building projects. \u003c\/span\u003e\u003cspan\u003eCoding \u0026amp; electronics is made easy and affordable with 12 built in LEDs, a built-in buzzer and a button. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThe Maker UNO \u003cstrong\u003ePlus\u003c\/strong\u003e is an enhanced version of the Maker UNO featuring the following differences:\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eUSB to serial converter upgraded to a FT231X rather than the CH340 featured on the Maker UNO. The driver installation of the FT231X is easier compared to the CH340.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eUSB cable provided in the box\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNo components required\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eStudents and makers can skip the distraction of constructing basic electronic circuits and start with coding\u003c\/span\u003e\u003cspan\u003e. Whilst it's equally important to learn about basic electronics, this can come later after they have experienced how easy it is to create \u003c\/span\u003e\u003cspan\u003ean awesome\u003c\/span\u003e\u003cspan\u003e project with code.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eStart with fun and excitement. Start coding right away and see your board light up and playing a \u003c\/span\u003e\u003cspan\u003emelody\u003c\/span\u003e\u003cspan\u003e with the press of a button. Start a new hobby!\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eLED indicators\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eFor experienced makers, the Maker UNO Plus is also useful to quickly test your code without having to connect any other devices - the on-board LEDs not only work as outputs, they can also act as indicators, clearly showing what's happening on each pin. 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Problem solved!\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eStorage box\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eDon't throw your box away - there is a small opening on the side for you to plug the USB cable in, so that you can keep your Maker UNO Plus safe in the original box, no additional case required. Clever!\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eArduino compatability and simplification\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThe Maker UNO Plus is fully compatible with Arduino - you can share the same library and code. We have removed the DC jack power input socket as most of the boards used in classes are powered using USB. 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This little breakout contains two chips that sit side-by-side to provide 9 degrees of full-motion data.\u003c\/p\u003e\u003cp\u003eThe board includes an \u003cstrong\u003eLSM6DSOX\u003c\/strong\u003e, a 6-DoF IMU accelerometer + gyro. The 3-axis accelerometer can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space. The 3-axis gyroscope can measure spin and twist. This new sensor from ST has very low gyro zero rate and noise, compared to the MPU6050 or even LSM6DS33 so i\u003cstrong\u003et's excellent for orientation fusion usage\u003c\/strong\u003e: you'll get less drift and faster responses.\u003c\/p\u003e\u003cp\u003eThe LSM6DSOX has flexible data rates and ranges. For the accelerometer: \u003cstrong\u003e±2\/±4\/±8\/±16 g\u003c\/strong\u003e at 1.6 Hz to 6.7KHz update rate. For the gyroscope: \u003cstrong\u003e±125\/±250\/±500\/±1000\/±2000 dps\u003c\/strong\u003e at 12.5 Hz to 6.7 kHz. There's also some nice extras, such as built-in tap detection, activity detection, pedometer\/step counter, and a programmable finite state machine \/ machine learning core that can perform some basic gesture recognition.\u003c\/p\u003e\u003cp\u003eIt also includes a\u003cstrong\u003e LIS3MDL\u003c\/strong\u003e 3-axis magnetometer that can sense where the strongest magnetic force is coming from, generally used to detect magnetic north. The three triple-axis sensors add up to 9 degrees of freedom, by combining this data you can orient the board. Check out our guide on how to do that!\u003c\/p\u003e\u003cp\u003eTo make getting started fast and easy, we placed the sensors on a compact breakout board with voltage regulation and level-shifted inputs. That way you can use them with 3V or 5V power\/logic devices without worry. To make usage simple, we expose only the I2C interface and some interrupt pins from each chip. The breakout comes fully assembled and tested, with some extra header so you can use it on a breadboard. Four mounting holes make for a secure connection.\u003c\/p\u003e\u003cp\u003eAdditionally, since it speaks I2C you can easily connect it up with two wires (plus power and ground!).  We've even included SparkFun qwiic compatible\u003cstrong\u003e STEMMA QT\u003c\/strong\u003e connectors for the I2C bus so \u003cstrong\u003eyou don't even need to solder!\u003c\/strong\u003e Just wire up to your favorite micro like the STM32F405 Feather with a plug-and-play cable to get 9 DoF data ASAP. You can change the I2C addresses on the back using the solder jumpers, to have two of these sensor boards on one bus. \u003cstrong\u003eQT Cable is not included\u003c\/strong\u003e, but we have a variety in the shop. \u003c\/p\u003e\u003cp\u003eWe also wrote libraries to help you get these sensors integrated with your Arduino\/C++. 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