Circuit Lake

If you are a Star Wars fan, I’m sure you familiar with lightsaber. In the hands of a Jedi, a lightsaber is almost unstoppable. It can be used to cut through blast doors or enemies alike. Nbitwonder shows you how to build RGB Luxeon LED lightsaber, of course you can not use it to [...]

CyberSpar is real-time interactive martial arts training system is built based on AVR ATmega16. Incorporating high-quality digitized audio and speech feedback, it simulates a bout with an opponent while providing audio motivational cues and other helpful feedback. It offers three different skill level settings, with bouts ranging from three to six rounds, and is [...]

The project is an electronic version of an Etch-A-Sketch toy for kids. It can electronically emulate every function of the original. The system use Hyundai HG225504 LCD as screen which displays 256 pixels wide and 128 pixels high. Instead of a complex mechanical rail and pulley system to control the X and Y movement, Etch-A(vr)-Sketch [...]

This self-contained cellular automata video synthesizer project built using the Video Critter Mini, an AVR based video board that can be used to generate simple graphics on an NTSC television. You can make a complete 1-D cellular automata demonstration by adding 3 pots and a button.