Raspberry Pi Illuminates Staircase Steps with LEDs

If you're looking for something fun and colorful to spruce up your home, check out this awesome Raspberry Pi-powered LED staircase project by Reddit user chocolate_dingy.

It uses a motion sensor to detect when someone is walking on the stairs. There are LED strips corresponding with each step. The Pi will send a signal to light up each step depending on the location data received from the sensor.