Labyrinth Video Game

This guide will teach you how to build and program your own accelerometer controlled maze game. It does assume a basic knowledge of soldering, breadboards, and programming in Arduino. by the end of this guide you should be able to make your own maze by editing the code and then... Read more »

Operating Railroad Grade Crossing Signal

It seems that no matter how much things change, one thing that is always constant is a kid’s fascination with all things trains. When my son was about 4 years old he was fascinated by passing trains. Even more captivating to him was the railroad crossing signals which would flash... Read more »

BEAM Vibrobot

BEAM robot building techniques allow you to build fun and simple little robots with lots of room for stylizing. BEAM vibrobots use pager motors to move. We’ll use what’s known as a “solar engine” (Type 1 “FLED” variety), store bought or scavanged pager motors, and some paperclips. Let the build... Read more »

Green Lantern Lantern and Ring

One of my friends is a fan of the Green Lantern, and he thought it would be cool to have a glowing ring that charges when put inside a lamp. I realized that I already had something similar in my Upgraded Indestructible LED Lantern project, so I decided to build... Read more »