Looks like a commercial LED display sign… right? Not even close. This is a project of [Jon’s] from over a year ago, and it is a very impressive 128×32 LED display board, driven using a single ...

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 ...

Makers, developers and Raspberry Pi enthusiasts may be interested to know that the awesome Raspberry Pi LED SHIM created by Pimoroni has now arrived at the Adafruit online store and is now available ...

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 ...

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 ...

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

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

Keeping an eye on your network activity is an important part of network security, but did you ever consider it could be an important element of design? We're tickled to show off this cool Raspberry Pi ...

We may receive a commission on purchases made from links. Even if you're new to the electronics and programming world, you've definitely heard of the Raspberry Pi and how it's used for a host of ...