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There are times when you need to subject your electronics to some pretty intense environments. The most challenging part of designing for rough con...

This low cost XBee USB Adapter Board comes in partially assembled kit form and provides a cost-effective solution to interfacing a PC or micr...

This flat High Speed HDMI Cable provides a one-cable solution for many of your home entertainment needs. As a versatile HDMI cable, it provides ...

Humidity is notoriously difficult to measure. Some of the scientific and electronic considerations to measuring humidity include: analog to digi...

A big, bold, beautiful, black LCD with white back-lit pixels. This LCD is the graphical upgrade to those popular 16x2 LCDs, but allows full graphic...

No, this kit won’t help you scan for Larsons. The Larson Scanner kit is actually named after Glen A. Larson, the man responsible for producing both...

We've upgraded this RTC breakout and made it even easier to use! Now available as a fully assembled board, it has the same components, chip, siz...

This Raspberry Pi is Discontinued Now, We recommend lattpanda boards (a small computer board for win 10) as a suitable replacement. The Raspber...

This is Atmel’s high performance, low power 8-bit AVR ATMega328 microcontroller in a pint-sized TQFP package. Yes, you really can solder that. Not...

This Barcode Reader/Scanner Module with CCD Camera is a perfect choice for your OEM design. It brings the benefits of barcode scanning to all type...

The LilyPad Reed Switch is a simple breakout for a reed switch that will make it easy to use in e-textiles circuits in exactly the same manner that...

Manga Guide to Electricity by Kazuhiro Fujitaki, Matsuda, and Trend-pro Co, Ltd. Now in stock in the Adafruit store and shipping immediately!Rereko...

The LilyPad Arduino 328 Main Board is an Arduino-programmed microcontroller designed to be easily integrated into e-textiles and wearable projects....

The LSM6DS3 is a accelerometer and gyroscope sensor with a giant 8kb FIFO buffer and embedded processing interrupt functions, specifically targeted...

Make your own smart LED arrangement with the same integrated LED that is used in our NeoPixel strip and pixels. This tiny 5050 (5mm x 5mm) RGB L...

The patch shield is a cross between a patch panel/bay and a Wingshield. Its designed for times when you want to have remote sensors, or a con...

Make a portable power brick with plenty of juice! Use Alkaline AA's for a 9V 3000-4000mAh power supply, or rechargeable NiMH for 2000mAh 7.5V suppl...

This here is your standard A-miniB USB cable, for USB 1.1 or 2.0. Perfect for connecting a PC to your Teensy v2, USB Lipo charger w/Mini B connecto...

Say goodbye to messy cables and clueless pluging/unpluging! This Sensor Shield is a powerful expansion shield for Arduino Mega Due. It is large...

This disc load cell (sometimes called a strain gauge) can translate up to a whopping 200kg of pressure (force) into an electrical signal. Each load...

The world's first and only open-source hardware charger: The MintyBoost®!New version! Works with the new iPhone 4 & 5 and more! Please revie...

This DIY soldering kit contains everything you need to create simple circuits with minimum level electronics and soldering. Kids will be introdu...

To shy to confess? A beating heart might help you out. Express it. Display it, with this tiny, portable, magic LED matrix! This tiny display ...

This single disc load cell (sometimes called a strain gauge) can translate up to 50kg of pressure (force) into an electrical signal. Each load cell...