Development Board Accessories (77 items)

The official Raspberry Pi case is finally here! - High-quality ABS construction - Removable side panels and lid for easy access to GPIO, camera and display connectors - Light pipes for power and ac...

Round and round and round they go! 12 ultra bright smart LED NeoPixels are arranged in a circle with 1.5" (37mm) outer diameter. The rings are 'chainable' - connect the output pin of one to the inp...

Add a SD slot and prototyping area in a single shield The Arduino MKR SD Proto Shield allows you to easily connect an SD card to your MKR form factor board. Use it to enhance the IoT features of yo...

The Lipo Battery extension module, 700 mAh ADD-ON. You want to make a demo or prototype product that needs more battery life, then you realize the battery in M5GO base and Basic base is not enough....

TOF that employs time-of-flight techniques to resolve distance between the emit point and the reach point of a subject, measuring the round trip time of an artificial light signal provided by a las...

Beguiled by a fancy new chip that is only available in a QFP or QFN pinout? This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a 44-QF...

As of October 9th, 2015 the 5V Trinket comes with a micro-USB connector instead of a mini-USB connector! Trinket may be small, but do not be fooled by its size! It's a tiny microcontroller board, b...

Simply mount your MKR1000 to this new adapter and plug in any of your UNO shields! The MKR2UNO Adapter allows you to turn your Arduino UNO form factor based project into a MKR based one without too...

Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: its always crummy quality, with pads that flake off and no labeling. Then we thought about how peo...

Beguiled by a fancy new chip that is only available in a SOIC or (T)SSOP pinout? This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a ...

Universal circuit board for 2-way and 3-way crossovers, impedance compensation and level reduction possible. Material: Epoxy glass

Beguiled by a fancy new chip that is only available in a SOIC or (T)SSOP pinout? This breakout PCB set will make your life much much easier and get you prototyping faster than ever. One side has a ...

Need more room for your MKR Proto Shield? The MKR Proto Large Shield fits onto your MKR board using its provided female/male headers and enables you to fix it wherever you want with the mounting ho...