Maximum Compatibility The RPI ADC Hat is compatible with models 2B, 3B, 4B, zero w, w2 and even the 400. All GPIO pins are free for other uses. You can even add another hat first and add the RPI ADC hat on top.  What if there is no room in the...

The DE2120 scanner module, buzzer, and micro-USB connector make up the Barcode, a sturdy and compact barcode scanner board. It can scan 20 distinct barcode symbologies in the 1D and 2D symbology segments, such as barcodes and QR codes. The Barcode...

Keybow MINI is a 3-key version of our wildly-popular Keybow mini mechanical keyboard. Like its older sibling, Keybow MINI has RGB-illuminated, hot-swap, mechanical switches, and clear key caps. It's the perfect way to add a tiny macro pad to your desk,...

These big batteries are great for the UPS Pico HAT, when you're looking for long run times. Quality Lithion Ion battery packs with JST XHP-2 connectors. Specifications Model 22650 3.2V 8Ah, 25.6Wh Dimensions 68 x 46 x 46mm Weight...

Top up your Makedo cardboard construction tools with: 5x Makedo SCRU-DRIVER See how easy it is to connect cardboard using Makedo cardboard construction tools! Use the Makedo SCRU-DRIVER and SCRU to join cardboard together. Simply punch a...

Bring a little bit of Times Square into your home with this sweet 32 x 32 square RGB LED matrix panel. These panels are normally used to make video walls, here in New York we see them on the sides of busses and bus stops, to display animations or short...

Ahoy! It's time to create a dazzling light up project with the new RGB Matrix FeatherWing. Now you can quickly and easily create projects featuring your favorite 16 or 32-pixel tall matrix boards. Using Adafruit's RGB Matrix library is easy and works...

The Arduino Yún is a microcontroller board based on the ATmega32u4 and the Atheros AR9331. The Atheros processor supports a Linux distribution based on OpenWrt named Linino OS. The board has built-in Ethernet and WiFi support, a USB-A...

The Capacitance Multiplier Board connects to the Volt AMP or Volt+ Amp, and is part of the Vana Player bundle. A Capacitance Multiplier is designed to make a small capacitor function like a capacitor that is much, much larger. This design reduces the...

If you love DIY cable-rigging, then these HDMI adapters are right up your alley! Making custom HDMI cables has never been easier. Just grab one of our HDMI ribbon cables, then swap and switch any of our HDMI adapters on each end using the flex cable...

What do you get when you power a layer of liquid crystal material sandwiched between two sheets of glass? A Liquid Crystal Light Valve (a.k.a a LCD Controllable Black-out Panel)! They're often used for electric welding helmets because they can protect...

Plastic covered with high hardness, wear-resistant POM and CNC precision machining is of non-degumming, no burr, no bubbles and smooth surface. Compatible Models CR-6SE Creality SKU: 6002070001

The SparkFun ESP8266 Thing is a breakout and development board for the ESP8266 WiFi SoC - a leading platform for Internet of Things (IoT) or WiFi-related projects. The Thing is low-cost and easy to use, and Arduino IDE integration can be achieved in just...

Home is where the heart is...it's also where we keep all our electronic bits. So why not wire it up with sensors and actuators to turn our house into an electronic wonderland. Whether it's tracking the environmental temperature and humidity in your...

This is the Adafruit Feather 32u4 Bluefruit - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. It's an Adafruit Feather 32u4 with a BTLE module, ready to rock! Feather is the new development...

This product is only available for shipping within Canada, and will ship with Canada Post Expedited Parcel service. A separate shipping fee of $15 applies to this item. The aluminum plate attaching the hot wire has excellent thermal conductivity,...

Waveshare 8552 - UART Fingerprint Reader, Onboard Processor STM32F205, Commercial Fingerprinting Algorithm, Optical SensorUART Fingerprint Reader is a fingerprinting module designed for secondary development, high-speed for identification, high...

The littleBits delay module takes incoming audio and repeats it, like an echo. It has two knobs: "time", which sets the delay length between a sound and its repetition, and "feedback", which controls how many times the sound repeats. Delays can be long...

This board is used for testing the soft-serial interface of MicroHOPE. It can be used as a general purpose USB to Serial Converter.

External Programming Cable Do I need this cable? No. You can develop code, debug and program the Sleepy Pi or Sleepy Pi 2 from your Raspberry Pi quite happily… …But there are times when you think: “Do you...