cards & micros

The SparkFun Qwiic Scale is a small breakout board for the NAU7802 that allows you to easily read load cells to accurately measure the weight of...

Sometimes we want our projects on, but sometimes we want to turn them off for a while to save power. The SparkFun Nano Power Timer will ...

ADS1220 features two differential or four single-ended inputs through a flexible input multiplexer (MUX), a low-noise, programmable gain amplifier...

The SparkFun micro:bit Breakout is a board that connects to the BBC micro:bit and expands the capabilities of the development platform by providin...

The SparkFun BlackBerry Trackballer Breakout gives you easy access to a trackball which measures up, down, left, and right movements, clicks on the...

Do you always feel like the DIY work is boring, not attractive or no vitality when you design it by yourself? This new Gravity MP3 voice module pr...

You won't need a series four de-atomizer with our rendition of the Noisy Cricket, just wire it up and crank up your tunes! The Noisy Cri...

The SparkFun Papa Soundie is an audio playback device breaking out VS1000D audio codec IC allowing this little board the ability to deco...

Propeller HAT will get you flying in the world of microcontrollers; whether you're just learning the ropes, or using it as an integral part of your...

Turn your Pi into a Lilliputian ghetto blaster with Speaker pHAT! Speaker pHAT crams an I2S DAC and mono amplifier, a tiny 8Ω 2W speaker, and a ...

A robot friend to sit on your desk and scroll the news, weather, or your Twitter feed - Scroll Bot! The Scroll Bot Kit* combines the Pi Zero W w...

The new and improved Programmer Shield is essentially a USB-JTAG converter that gives advanced users complete access to the Photon's memory space....

ESP32-CAM is a low-cost ESP32-based development board with onboard camera, small in size. It is an ideal solution for IoT applications, prototypes...

Play the shield pls notice that Be sure to plug the WRTnode into the shield as the picture, Be sure DONOT go wrong direction. For the power ...

The EasyUSB gives your microcontroller access to 2MB that can be seen as a mass storage device in most operating systems. Now your microcontrolle...

dS2832 houses. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the dS283...

Controlled over WIFI using preprogrammed command sets or html page. Relays - 8 x 1A 30v outputs using a 50mW ultra efficient relay Inputs - 8 x op...

ESP8266 is very highly integrated SOC which includes Xtensa LX106 core processor, RAM, RF front end and allow WIFI TCP-IP stack to be implemented ...

Product Description • IEEE 802.3af compliant PoE splitter • Can be used to connect IEEE 802.3af compliant non-PoE peripherals to PoE injectors ...

WARNING Mains Voltages can be Lethal. If you are not confident with using these voltages, please use a qualified electrician to wire this up for y...

This simple board serves as an adapter between a JST SH-style 6-pin male connector and breadboard-compatible 0.1″-pitch through holes. It works wit...

The SparkFun gator:control ProtoSnap is one of a series of gator-clippable accessories called gator:boards that have been created to dir...