dot matrix display

1 post

Tinkering with led displays

Lately I was playing around with a kit I had bought from ICStation: MAX7219 Dot Matrix Module Control Display DIY kit. I liked it and bought it because it is compact, small and cheap. I got 4 pieces a couple of months ago, and soldered them the same day I got them! Other obligations took my mind off them and I put them somewhere, together with ‘assorted electronics stuff’. A […]