Connect your Pi or any Blu-Ray player, Satellite Box, Cable Box, DVD Player, Media Player, or ANY device accepting the standard HDMI connector.

A Feather board without ambition is a Feather board without FeatherWings! This is the FeatherWing Proto - a prototyping add-on for all Feather boards. Using our Feather Stacking Headers or Feather Female Headers you can...

The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides an audio output, but also a binary indication of the presence of sound, and an analog representation of its...

The Arduino Shield converts the footprint and pins of your Photon or Core into that of an Arduino, allowing for use of existing Arduino shields and accessories. This shield converts the pin mapping of the Core to the Arduino pin layout and provides a...

Try the JavaScript of things with the Espruino - the world's first open-source JavaScript microcontroller! This little board has an STM32 microcontroller pre-programmed with Espruino all ready to go so you can start playing with...

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...

Adafruit 2471 - HUZZAH ESP8266 Breakout Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full WiFi front-end (both as...

Feather is the new development board from Adafruit, and like it's namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. At the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz...

The 18V 3.3A Power Supply with 2.1mm x 5.5mm DC barrel jack delivers a stable 60W output for audio and electronics projects. Perfect for powering HiFiBerry Amp+ and other 18V devices. Also suitable for small audio amplifiers, LED controllers, and...

The SparkFun Large Digit Driver is a chainable controller backpack that can be soldered directly to the back of a large 6.5" 7-segment displays. Large numerical displays are a great addition to any project where you want to be able to see information at...

5V 2A USB power adapter is the perfect choice for powering single-board computers like Raspberry Pi, BeagleBone or anything else that's power hungry! This adapter was specifically designed to provide 5.25V not 5V, but we still call it a 5V USB adapter...

You've seen the A+ pocket protector - cometh the hour for the full-size Pi version. Introducing PaintYourDragon's last-cut showpiece part ii: Adafruit Pi Protector for Raspberry Pi! It's not quite a full case, however it will keep your Pi...

ON...off...ON...off...ON...off...ON...off...WE CAN'T STOP CLICKING THIS ON-OFF SWITCH! It has such a satisfying click and it works so well.  Plus, it's just about perfect for charging your Raspberry Pi - either Model B, A+, B+, or Pi...

Let your robotic dreams come true with the new DC+Stepper Motor HAT from Adafruit. This Raspberry Pi add-on is perfect for any motion project as it can drive up to 4 DC or 2 Stepper motors with full PWM speed control. Raspberry Pi and motors are not...

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

This is an open sourced ISP (In-System Programming) programmer available from http://www.fischl.de/usbasp/.This is provided as an accessory to MicroHOPE due to several reasons. If you want to develop programs that uses the UART of Atmega32, you need to...

Non-invasive current transformer, use this sensor clip to build your own Personal Energy Monitor . Model: T17－05 Note:Color might change due to different batchs.  

Arduino K000007 - Arduino Starter Kit [English] The Arduino Starter Kit is a great way to get started with Arduino, coding, and electronics! The Starter Kit includes the components you need to make 15 fun projects following the...

An IC (Integrated Circuit) socket allows you to insert and remove chips easily from an assembled kit or project This item contains 3 of the 28 pin 0.6" wide version. Best used with chips that have 28 pins (2x14) and have 0.6" pin spacing. We also have 0...

This is a really nice power supply. It's a switching DC supply so its small and light and efficient. It is thin so it fits in power strips without blocking other outlets. The output is regulated so you'll get a steady 9V up to 1000mA (1 Amp) of current...