cards & micros

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

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....

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...

The SparkFun Single Supply Logic Level Converter is logic level and power supply translator in one small package. This little board brea...

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

This I²C extender board from SJTbits enables the operational range of an I²C bus to be extended significantly. By transparently converting the data...

This Bluetooth Audio receiver module includes a USB port and TF card slot. With a pre-amp output, you can drive headphones or a 3W speaker directly...

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

What's going to protect your beloved B+ Pi from an onslaught of rainbow-colored fusion? That's right, it's the Unicorn HAT. Sporting a matrix of...

Explorer pHAT is the perfect prototyping side-kick for your Raspberry Pi! A more diminutive version of our popular Explorer Hat Pro, it's cheape...

The ultimate audio add-on for your Pi! pHAT BEAT gives you high-quality, digital, amplified, stereo audio and 16 beautiful little RGB LEDs, in two...

This programmable module combines with a Raspberry Pi to serve as the control center of a small robot or electronics project. Its ATmega32U4 AVR mi...

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...

A generic 10 inch display with WSVGA resolution. Has a connector compatible with A13/A10 OLinuXino boards (cable is sold separately). FEATURES...

iMX233-OLinuXino is an industrial grade single-board Linux computer in a very compact form. FEATURES iMX233 ARM926J processor at 454Mhz 6...

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

Capable of switching up to 10 amps of current in either AC or DC, If you're looking for a convenient way to control power for a circuit or device u...