Posted in Arduino Hacks, LED Hacks Tagged 74138, arduino, class, decoder, frame buffer, game, led, LEDs. tetris, matrix, microcontroller, multiplexer, persistence of vision, POV, project, refresh ...

Our project is infact an Arduino with Serially Interfaced MAX7219 Operates an 8X8 LED Matrix to display a heart pattern. The MAX7219 IC is a serial input/output common-cathode display driver that ...

Numbers are wonderful things when applied to technical specifications. Take [Bobricius]’ handheld Arduino-based game console. With an 8×8 LED matrix for a display it’s not going to… ...

Most of us have an 8x8 LED matrix from one of our Arduino kits. What can we do with them? This module investigates how to use these interesting devices. Along the way, we describe a fun electronics ...

The little game system is powered by an Arduino Mega, which pushes out the game image to a RGB LED Matrix that’s housed inside of a picture frame from IKEA.