Welcome to use Sunfounder RGB Matrix module. You can find the information you need for use here. This is a module with 8 × 8 RGB LEDs on board. It also has a SH1.0-4P I2C control interface… ...

RGB LEDs are great for adding a bit of color to your life, and it’s even more satisfying to use a matrix of them as a graphic display. [bitluni] built an RGB LED display with Pi Pico to which ...

Angry Miao’s new $559 keyboard has a huge dot-matrix display and retro details. The AM RGB 65 is a Cyberboard rehash mashed up with Game Boy design cues, and it may be Angry Miao’s best keyboard.