I'm developing an animation engine for a 64×64 RGB LED matrix using the Adafruit RGB Matrix Bonnet. On Raspberry Pi 4 and earlier, I rely heavily on the Henner Zeller rpi-rgb-led-matrix library, which ...

Electronics enthusiasts looking for a way to add a retro LED matrix to their project may be interested in a new piece of hardware which is now available from the Adafruit online store, in the form of ...

Developers, makers and electronic enthusiasts really interested to know that Adafruit is now selling the CharliePlex LED matrix bonnet offering and arrangement of 8×16 Blue LEDs priced at $12.95. The ...

It’s simple enough to wire up an LED matrix and have it display some pre-programmed routines. What can be more fun is when the LEDs are actually interactive in some regard. [Giulio Pons] achieved this ...

This is a shot in the dark, but I'm a LED matrix noob and have no idea where to start on this issue. I had 4 panels using U mapping with the adafruit bonnet working with a bit of horizontal flickering ...