Inside of my LED Display

Runs on an Arduino Uno. 224 leds in all, using MBI5027gn chips. 12 volts in at the back, inside I made a 5 volt supply to run the MBI5027gn ics and 9 volts for the Uno card.

[@YouTubeCertified]

I’m disappointed to only recently finding this channel. Very cool stuff.

[@engineerglen]

Thank You