LED matrix board using “max7219“ and Arduino #led #arduino #soldering

This is a simple implementation of “MAX7219“ LED matrix chip. In future I will cascade it with other boards but for now I just tested a single unit with Arduino. Music from #Uppbeat (free for Creators!): License code: ZWZBNBSLLLLMAFFR #electronics #tech #technology #ledmatrix #arduino #arduinoproject #soldering