The controller is just a piece of perfboard with four push buttons. ... 19 thoughts on “ Arduino Tetris On A Multiplexed LED Matrix ” meh says: January 21, 2015 at 10:44 pm ...

The OONTZ uses a 3D printed case, a 16 button keypad, an Arduino Leonardo, a monochrome driver, and a few potentiometers. It's actually a pretty simple thing to build yourself provided you can the ...

Arduino RGB Matrix Shield 10:07 am June 21, 2018 By Julian Horsey Adafruit has this week announced the arrival of the new Arduino RGB Matrix Shield which is now available to purchase priced at $5.95.