At first glance, using a microcontroller for a simple fancy light project is overkill. However, the existing design can be modified later without additional hardware. Often a few extra code lines will ...

Raspberry Pi enthusiasts may be interested in a new accessory for the versatile mini PC taking the form of the PicoLight. A small rainbow NeoPixel matrix consisting of 4×4 LEDs and measuring just 52 x ...

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

The Raspberry Pi is a powerful computer in a compact form factor, making it highly useful for all manner of projects. However, it lacks some of the IO capabilities you might find on a common ...

Back in the 1980s, spectrum displays on audio equipment were absolutely must have, and the aesthetic came to define the era. This lingered on through the 1990s, and remains a cool look even to this ...

HATs are a quick and easy way to add all kinds of different functionality to a Raspberry Pi. There may never be one that can match the 503HTA Hybrid Tube Amp in terms of sheer cool factor, but ...

This time, I will try to run and debug the LED blinking using the Raspberry Pi Pico 2 and Raspberry Pi Debug Probe provided by the Raspberry Pi development team. I will use Ubuntu for building and ...

The process requires a bit of hacking together, but the end result is a Raspberry Pi-powered light system that you can use your phone to control. The Raspberry Pi runs a strip of LEDs, and the web ...