Create 2 tanks and battle them out, using laser light as the ammo!

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

Fully functional, automatic talking turret gun from the video game Portal 2!

A retro game console. Play Tennis for Two or Breakout, or even make your own game.

An Arduino board game designed to explore ancient Egypt.

The Master Turret Control for controlling multiple Portal turrets per my other build.

Play tennis on a Neopixel matrix and an accelerometer with an Arduino! It's like Mario Tennis meets makers!

A cheap version of an Arduboy clone with which you can play a number of original Arduboy games.

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.