A Tetris game for Arduino Uno and a 32x32 LED matrix panel.

Connect a rotary dial telephone from the 80s to a cheap cellphone with an Arduino.

Version 1 of an automated NERF gun shooting gallery, the targets automatically reset and your score is tracked too!

visual sim of character wandering through a maze to find a key, find exit door stuck repeating for eternity

An autonomous dog pet. Play and have fun with out having to deal with a messy animal.

Control 55 RGB LEDs on the tree, let Santa twerk, control a model railroad, bus and balloon, or send your personal message to the display.

Don't focus too hard! Beer pong game that gets easier as you drink!

A 49-Key Keyboard named the JeSus 49 running on the Arduino Micro supporting multiple layers.

Remember the Tricorder from Star Trek? Here is a functional device I built for a contest that makes real measurements.