XDA Developers on MSN

This Raspberry Pi project is perfect for the New Year countdown

Turn your Raspberry Pi into a New Year's countdown centerpiece with custom LEDs, digital fireworks, and a midnight smart home ...
Elektor Magazine

Waveform Visualizer Turns Room Noise Into Wall Art

A DIY wall-mounted sound visualizer plots ambient audio as a smooth waveform on an RGB LED matrix, combining a Pico-class ...