cards & micros

The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a...

ESP32-LyraT is a low cost speech recognition IoT board. The board can be used for all sorts of audio processing. Please notice that this board i...

The Tsunami Super WAV Trigger is the next evolutionary step beyond the original WAV Trigger. Based on a new generation ARM Cortex m7, the Tsunami...

The Explorer HAT and Explorer HAT Pro are the perfect prototyping side-kicks for your Raspberry Pi! We've added a heap of useful input and outpu...

Build your very own internet-connected radio with the Pirate Radio Kit! This kit has everything* you'll need, including a Pi Zero W, our flash n...

The SparkFun Proto Pedal is an easy-to-assemble kit that makes building guitar effect pedals easier. Let's face it, most guitar pedals start with ...

A beautifully modern Mood Light that'll look great on your bedside table, bookcase, or desk, and it's internet-connected! Our Mood Light Kit has...

iceWerx iCE40-HX8K FPGA 4 10-bit Analogue input channels via onboard PIC. 63 FPGA I/O pins available (3.3 volts). iCE40 HX FPGA: 7680 Logic ce...

The Internet Button includes a Photon, which can also be easily removed and used for other projects, a USB-micro cable and a removable plastic cov...

The 990.012 MuIN dsPIC is a test/demo board based on Microchip's dsPIC33 or PIC24 in 28pins pdip format. It can be used in finished products too...

The OpenMV H7 Camera is a small, low power, microcontroller board which allows you to easily implement applications using machine vision in the rea...

ESP-EYE is development board for Espressif AI framework. It combines ESP32 with 2Mpix camera and ESP-WHO face detection and recognition developmen...

The SparkFun ESP32 Thing Plus DMX to LED Shield is the perfect way to send and receive DMX data. Whether it's coming via the onboard XLR...

Regulate the power to a variety of electronics with this four Relay Shield for Photon ! The Relay Shield allows you to control any normal outlet...

A new collaboration between Adafruit & Micah from Scanlime, we are excited to introduce Fadecandy, a NeoPixel driver with built in dithering, t...

The credit-card-sized computer has become even smaller! The Raspberry Pi Zero W is still the Pi you know and love, but at a largely reduced size of...

The THAT 1646 OutSmarts Breakout Board offers an easy solution to adding a balanced audio output to your circuits. The THAT OutSmarts technology h...

Bend all audio files to your will with the Adafruit Music Maker FeatherWing ! It's a fun-size version of our Music Maker shield for Arduino! This p...

The SparkFun Pi Servo HAT allows your Raspberry Pi to control up to 16 servo motors in a straightforward and uncomplicated manner via an...

Most of the MCUs use TTL levels, and the computer serial port generally uses 232 levels. If we want the computer to communicate with the MCU, we n...

Allwinner A20 dual core Cortex-A7 processor, each core typically running at 1GHz and dual-core Mali 400 GPU 1GB DDR3 RAM memory 4GB MTFC4G...

A20-SOM-4GB is System on Chip module, which contains A20 Dual Core Cortex-A7 processor, Power management Unit AXP209, 1GB DDR3 memory and 4GB NAND...