Tag Archives: arduino
driving an RGB LED matrix
For quite some time I’ve been interested in getting a good RGB matrix circuit figured out. I’ve used the max7219 to do a one-bit 8×8 matrix, but the idea of being able to drive full color video is an intriguing challenge. After a freelance job inquiry came in regarding RGB LEDs driven by an Arduino, [...]
connecting lots of things
Quite some time ago I built an LED matrix to use with a Maxim 7219 display driver. The project was just for fun and a good excuse to do some learning. I dusted it off the other day and decided to hook it up to the internet because everything is better when it’s hooked up [...]