The Raspberry Pi handles the LED strip and user input for switching patterns or brightness. Since these LEDs require a moderate amount of power, you can run everything from a single USB power source.

Tribal2 is using a Raspberry Pi to drive this cool interactive LED world map that integrates with his smart home setup.

What you see here is a Raspberry Pi shoehorned into a power strip. The idea is to leverage the power and low-cost of this board into a stealthy network observation device. It packs a similar punch ...