Raspberry Pi enthusiasts or electronic hobbyists looking to build an affordable pen plotter may be interested in the BrachioGraph. An easy-to-build pen-plotter, driven by a library of simple Python ...

With the incredible versatility of the Raspberry Pi, it's no longer surprising how popular this single-board computer is. It's at the core of tons of cool and weird projects, like the Raspberry ...

A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

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

When the Raspberry Pi Foundation launched the Raspberry Pi 400 in 2020, which also happened to be the foundation's first-ever keyboard computer, it gave us all a throwback to the Commodore 64 and the ...