cards & micros

Looking for the best heat sink for your Raspberry Pi 3? Check out this nice and tall 15x15x15mm Heat Sink! This heat sink is made from high qual...

PowerBoost is the perfect power supply for your power-hungry portable project! This little DC/DC boost converter module can run from 1.8V batterie...

This 2x20 flat ribbon-cable fits the GPIO headers on the Raspberry Pi B+ so you can easily connect to the low-level peripherals and get hacking! T...

With this module you can easily interface our development boards with UEXT to industrial networks with RS485 interface, metering instruments etc...

Suitable for A10-OLinuXino-LIME GPIO connectors.

Right out of the box - Simple configuration and setup from your web browser. Control it from a web page, or select tcp/ip control with an option o...

Sometimes it's nice to have a protoboard that's super long and skinny, super small, or just a bunch of holes. The SparkFun Snappable Protoboard is...

This tiny breakout board features the ADMP401 MEMs microphone. One of the key advantages to this breakout and microphone is the bottom ported inpu...

Design your own Pi HAT, attach custom circuitry and otherwise dress your Pi A+ or B+ with this jaunty prototyping HAT kit. To kick off the Adafr...

The adapter is supported in Linux distributions for OLinuXino boards.

Li-po Rider is a power module with Lipo battery charge management and boost circuit designed for MCU projects with standard USB output interface. I...

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...

This 2x20 shrouded header has the same number and spacing of pins as the Raspberry Pi B+ so you can easily connect via ribbon cable to the low-leve...

USB-ISO is USB Full speed USB 2.0 compliant port isolator with 1000V isolation voltage. This device is very useful as it protects your PC comput...

A13-OLinuXino is a low-cost single-board Linux computer in a very compact nano-ITX form. It uses the very first Cortex A8 processor available in e...

We know what you're thinking, “What's the big deal? Looks like an SD card…” Well this is no SD card! The Electric Imp is a WiFi enabled developmen...

MOD-RTC add real time clock feature to boards with UEXT connector. The time keeping accuracy is tuned to 2 seconds per day, more accurate tuning i...

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 o...

ETH002 houses. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the ETH0...

This simple board breaks out all five pins of a USB Micro-B connector to a 0.1″ pin spacing that is compatible with standard perfboards, solderles...

This audio adapter lets you easily add high quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with Teensy 3.0, 3.1, 3.2, 3....

Pump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impe...

Advanced 'X2' part Features (20X2, 28X2, 40X2 part) • all X1 part features plus • up to 4 internal program slots and 32 external program slot...