This new Adafruit shield makes it easy to use a 16x2 Character LCD.

Bring a piece of Inspector Gadget's world into your own with this DIY Arduino-powered interactive replica of Penny's computer book.

With an understanding of standard character LCD communications protocol, we can manipulate the output of the display directly using only a few switches.

Build a binary-coded-decimal to decimal converter box containing eight switches which allow users to input a number from 0-255 by setting individual bits.

Hooking my SodaStream up to an enormous CO2 tank for nearly endless seltzer!

Dial in the perfect color for your NeoPixel projects

Make your own sous-vide machine with an Arduino and a rice cooker in a weekend.