cards & micros

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 Rotary Encoder LED Ring is a position indicator for rotary encoders. Traditional knobs with indicator lines do not give accurate representati...

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...

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...

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...

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

The MIDI-RLY8 provides 8 relay outputs that respond to midi note or control change messages, these can be either mechanical or solid state relays....

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 weather:bit is a fully loaded “carrier” board for the micro:bit that, when combined with the micro:bit, provides you with a fully func...

The SparkFun THAT 1206 InGenius Breakout Board offers an easy solution to adding a balanced audio input to your circuits. The THAT InGenius techno...

A20-SOM204 is a System-on-Chip module, which contains A20 Dual Core Cortex-A7 processor, power management unit AXP209, 1GB DDR3 memory. This SOM b...

Expansion board for the dScript modules providing low voltage DC inputs (analogue or digital) and two extra relays, powered and controlled through...

Do you have too many sensors with the same I 2 C address? Put them on the SparkFun Qwiic Mux Breakout to get them all talking on the sam...

Controlled over Ethernet using simple TCP/IP commands or MQTT. Built with Inductive load switching in mind.Ideal for solenoids, relays, valves and ...

XPort® is a compact, integrated solution to webenable any device with serial capability. By incorporating XPort to a product design, manufacturer...

Created in collaboration with Jamie Robertson, the MP3 Trigger is quite possibly the most versatile, low-cost, low power embedded MP3 Player. Th...

This tiny logic level shifter features four bi-directional channels, allowing for safe and easy communication between devices operating at differen...

Many Users use the MuIn to equip their devices and applications for small series production. They also use their own firmware and connections. Th...

HuskyLens is an easy-to-use AI machine vision sensor. It is equipped with multiple functions, such as face recognition, object tracking, object re...