cards & micros

If you're a microprocessor fanatic at heart and you want to make your Sumovore programmable with a PIC, replace the standard discrete-logic brain ...

Datasheet (21K) PDF

Datasheet (36K) PDF

This is the small 'serial interface' PCB that uses a PICAXE-18M2 chip to drive an LCD or OLED module (supplied as a self assembly kit). The incl...

Description: The PICAXE-18X datalogger is an economical four channel datalogger based upon the PICAXE-18X microcontrollers. This microcontroller...

Datasheet (21K) PDF

USB extender on cat.5E cable

This is a simple breakout board for our RFID readers. The RFID Reader Breakout converts the 2mm pins to bread board friendly 0.1" headers. With th...

The Logomatic v2 takes everything we learned with multiple logging projects over the years and boils it down to an easy to use device, that is no...

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

FEATURES: MSP430FG439 microcontroller LCD display UEXT connector so it can be connected to other boards as heart beat monitor se...

FEATURES: MCU: LPC2478 LCD 3.5" 320x200 24bit color TFT color with backlight and touchscreen MP3 DSP decoder + VS1002D codec 3-ax...

This compact expansion board plugs directly into the GPIO header on a Raspberry Pi B+ and provides an easy and low-cost solution for driving a pair...

Controller board for Mark III . Just the electronics. Includes all the parts needed including PIC preprogrammed with the bootloader. Buy this item ...

Pianos are heavy and can take about a year to make. What if you could have one that weighed only a few grams and took a very small amount of time t...

Turn your Raspberry Pi into a retro games console! Picade HAT includes joystick and button inputs, a 3W I2S DAC/amplifier, and soft power switch. ...

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...

The Teensy is an amazing and compact development platform in a breadboard friendly form factor, but what if you could incorporate it into the Ardu...

The SparkFun Pi AVR Programmer HAT makes it easy to program AVRs directly from the SPI hardware pins on any Raspberry Pi. It was origina...

Looking for a super small microcontroller to use with the Qwiic eco-system? The SparkFun Qwiic Micro is molded to fit our standard 1"x1"...

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

Arch Link is an mbed enabled development board based on Nordic nRF51822 and WIZnet W5500 ethernet interface. With Arduino form factor, Grove conne...

BOOTABLE MICRO SD CARD WITH ANDROID IMAGE Please note: this SD card is suitable only for A20-OLinuXino-LIME2 and A20-OLinuXino-LIME-4GB