cards & micros

OPEN SOURCE HARDWARE EMBEDDED MIPS LINUX SINGLE BOARD COMPUTER WITH RT5350F SOC 2.4GHZ WIFI 801.11N 150MB X2 100MB ETHERNET PORTS RELAYS, BUTTON ...

Teensy 4.0 is the latest Teensy, offering the fastest microcontroller and powerful peripherals in the Teensy 1.4 by 0.7 inch form factor. Feature...

Sing for the moment! The DFPlayer Mini is a small and low cost MP3 module with a simplified output directly to the speaker. The module can be used...

Sometimes the touch screen cover of the 7'' displays with A13-LCD7 and A13-LCD7-TS gets damaged (you might accidentally paint it or scratch it). I...

This is a great battery-backed real time clock (RTC) that allows your Raspberry Pi project to keep track of time if the power is lost. Perfect for...

dS3484 houses. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the dS34...

The Teensy 4.1 features an ARM Cortex-M7 processor at 600MHz, four times larger flash memory than the 4.0, and optional locations for more memory. ...

The HiFiBerry Digi+ is a high-quality S/PDIF output board for the Raspberry Pi model A+/B+/2B and the new Raspberry Pi 3B. It is designed as an ad...

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...

The WIFI002 provides 2 volt free contact relay outputs with a current rating of up to 16Amp each, the module is powered from a 12vdc supply which ...

The Raspberry Pi 4 Model B 4G is the low cost board of the fourth generation Raspberry Pi family. It's a high performance based on 64-Bit quad cor...

The SparkFun I 2 S Audio Breakout board uses the MAX98357A digital to analog converter (DAC), which converts I 2 S (not be confused with...

The Explorer HAT and Explorer HAT Pro are the perfect prototyping side-kicks for your Raspberry Pi! We've added a heap of useful input and outpu...

Raspberry Pi 3 Model A+ is the latest computer board in the Raspberry Pi series. Shares many of the features of the Raspberry Pi 3B+ board, but wi...

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...

The DMX-USB-RX-RLY8 module is a fully compliant with the latest USITT DMX512-A standard, E1.11-2004. This small module, powered by a single 9V AC ...

Add quadrature encoders to your micro metal gearmotors ( extended back shaft version required) with this kit that uses a magnetic disc and Hall eff...

The Teensy is an amazing development platform that allows you to get more computing power than an Arduino Uno, and in less space. The Teensy 3.1 XB...

The SparkFun TeensyView brings you an easy way to add a small, white-on-black OLED to your Teensy development board. The 128x32 monochrome display ...

Your 5V system can wield great power with this big, beefy relay board. How does 10A on the NC contacts and 20A on the NO contacts at 220VAC sound? ...

The WIFI008 provides 8 volt free contact relay outputs with a current rating of up to 16Amp each, the module is powered from a 12vdc supply which c...

This is an evaluation board for the Silicon Laboratories Si4703 FM tuner chip. Beyond enabling you to tune in to FM radio stations, the Si4703 is ...

The SparkFun Differential I 2 C Breakout is the fastest and easiest way to extend the range of your I 2 C communication bus. The breakout uses NXP'...