Arduino Project #14: I Love You 8x8 LED Matrix

In order to execute the patterns (I love you and heart) on the dot led matrix MAX7219, be sure you have built and understood the first two binary projects. The idea is almost the same as lighting up individual leds. The only difference is this time you light up several leds all at same time to create patterns or symbols. To access the code, schematic diagram, instructions and assembly of this project, please visit my iHackRobot Lab’s website @ Thank you ;-)