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 Raspberry Pi.

Below is a movie that captures the blinking LED of Raspberry Pi Pico 2. Since the program is stored in the RP2350, the LED will blink in the same way even if it is connected to a USB power adapter ...

The hack works on all Pis, from the humble Pi Zero to the powerful Pi 4. Thanks to using DMA, the technique doesn’t overload the CPU, so performance should be good across the board.

This Raspberry Pi project has global appeal — at least as far as things like weather and daylight goes. Maker and developer Tribal2, as they're known over on Reddit, has created a beautiful ...

Beginners can especially benefit from using a Pi HAT because it reduces complexity with plug-and-play functionality. The HAT connects your Raspberry Pi to the matrix panel and retails for around $15.

Using our favorite microcontroller, the Raspberry Pi Pico, he's put together a beautiful LED focused project that demonstrates the Dijkstra's algorithm in action.

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 ...