Wii Remote Controlled NXT Robot

Ever want to build your own RC vehicle? You are in control of its design, and as simple to use a Lego. All you need is a Lego NXT, a computer with a Bluetooth dongle, and control software.

Laser Light Saber

Still remember the weapon used in fighting scene from the movie Star Wars?

Homemade Galvanometers Present Amazing Laser Light Show

We have seen a lot of unusual laser light show that uses different styles and techniques to create a wonderful laser light show. All these were created for entertainment purposes that were held during parties and even celebrating a holiday season.

Robot Catapult for Bowling Balls

An industrial robot throws bowling balls 120 feet into the side of an RV that proceed to light a bowling ball on fire?

Pneumatic Electric Switch

Something you might want to design that could almost switch anything. This was built to enable large capacitor for maximum energy transfer.

Build a Hard Drive Speaker System

Looking to make use of your old hard drives? This project presents instructions for creating a hard drive speaker system to use in conjunction with a player.