Hi All, I just built a 4 digit 7 segment display along with the code library to display different letters/digits, etc. here is it in action: [image] Detailed schematics and code can be found at 4 Digit 7 Segment Display Using Arduino – Kerry D. Wong Enjoy!

4 Digit 7 Segment Display

Topic		Replies	Views
4 digit 7 segment display LEDs and Multiplexing	13	21888	May 6, 2021
Arduino +Sparkfuns 4-digit 7-segment 16pin display Interfacing	34	57966	May 6, 2021
NOOB needs help (7 segment countdown) LEDs and Multiplexing	36	20670	May 6, 2021
Yard Display - Countdown Timer to "The Big Event" General Guidance	12	7936	May 5, 2021
Display 7 segmenti a 4 cifre, timer. Hardware	6	1512	May 7, 2021