Arduino – Temperature Displayed on 4 Digit 7 segment (common anode)
In this project I’ll display the temperature in a 4 digit 7 segment display (common anode).
common anode
Circuits – 7 Segment Displays
I’ve decided to write this post to support a bit of the theory behind my new project (click here to see) in which I’ve used a 7 segment 4 digit …