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The classic 'third hand tool,' as seen on every desk! This tool is good for holding small PCBs and wires for tinning or soldering to parts.  Every...

This power jack is designed to fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project. We went for the mor...

NOTE: This is original version of the Ultimate GPS board, and has a  MT3339 (GPS only).  If you require a different version, please contact us!  ...

Need some indicators? We are big fans of these diffused  LEDs. They are really bright so they can be seen in daytime, and from any angle. They go e...

These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x32 ind...

Please note:  Our current stock is the original version, pictured at left.  If you have any concerns about which version of the cable you will rece...

A mini panel-mountable HDMI monitor! So small and simple, you can use this display with any computer that has HDMI output, and the shape makes it e...

NOTE: We have stock of the original, non-STEMMA version of this board. If you require a different version, please contact us!   This breakout board...

Would you like to learn electronics, with an all-in-one board that has sensors and LEDs built in? Circuit Playground is here - and it's the best wa...

These NeoPixel strips have 30 digitally-addressable pixel LEDs per meter and are very affordable and are only 12.5 mm wide, 10 mm if you remove the...

The AM2302 is a wired version of the DHT22, in a large plastic body. It is a basic, low-cost digital temperature and humidity sensor. It uses a cap...

Please note this is designed for 2G networks, which have been obsoleted in the USA. Ring, Ring! Who's that callin'? It's your breadboard! Introduci...

Deprecation Warning: The Pro Trinket bit-bang USB technique it uses doesn't work as well as it did in 2014, many modern computers won't work well. ...

Help! This patient is heating up! Is the voltage too low? Is the current draw too high? Is there a doctor in the house? Oh, thank goodness, the Cha...

Squeeze once to turn on, squeeze again to turn off! This clicky switch makes a great power switch or mode toggler. We like this switch because it's...

Please note: We have a limited stock of the original, non-STEMMA version of this board.  Once these are gone we will only be able to stock the STEM...

Please note:  We currently have limited stock of the August 2018 version of this board, with the CP2014 chip and original voltage regulator.  Pleas...

Please note:  This is the original, non-STEMMA version of this board. Once we sell out of these, we will not be able to get more! If you require a ...

Design a clock, timer or counter into your next project using our pretty 4-digit seven-segment display. These bright crisp displays are good for ad...

This a tiny little breadboard...half the size of a half-size breadboard! Measures 1.8" x 1.4" (46mm x 36mm) Perfect for tiny projects and for stick...

Diffused 5mm tri-color LEDs with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle. We...

Cellular + GPS tracking, all in one?   Introducing Adafruit FONA 808 MiniGSM + GPS, an all-in-one cellular phone module with that lets you add loca...

For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a res...