USB Controlled Colour Changing Light
The guys over at DYI Life have an awesome project to light up your life, a USB colour changing light controller. This little circuit will mix the light from high-powered LEDs to create more than 16 million colors. You can either hook it up to a USB port for complete control of your personal light show or allow the smooth auto-fading crystal to cycle the colours for you.
This is definitely not for beginners (although I think any beginner should be fine if they take their time and follow the detailed steps), but its a great toy to have for parties or to add some super cool lighting to your decor.
All you need, including detailed step-by-steps and project files are available at DYI Life.
