Build a voice assistant on Raspberry Pi using ElevenLabs and Open Meteo, so you get live forecasts hands free.

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

Elektor 2025 review: projects and articles that featured power and test equipment, embedded systems, wireless, AI, IoT, and more.

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

Use a few Raspberry Pi boards to give your old speakers Sonos-style multi-room audio without replacing the gear you already ...

This user filled his man shed with Polk Audio, both for the Mac mini setup and the tremendous home theater. Some people accept that many computers and external displays have pretty good speakers in ...

There’s a new, tiny Raspberry Pi powered handheld on the scene, dubbed the GamerCard, designed for retro gaming. The GamerCard is the brainchild of Grant Sinclair, nephew of the man behind the ...

What if you could create high-quality YouTube videos without spending a fortune on professional cameras? Imagine transforming a tiny, affordable Raspberry Pi High-Quality Camera into a powerful ...

Getting the hang of through-hole soldering is tricky for those of us tinkering at home with our irons, spools, flux, and, sometimes, braids. It’s almost reassuring, then, to learn that through-hole ...