Monday, December 15, 2014

4 Digits 7-Segment Display Using Multiplexing Technique

This is a simple Timer counts from 0 to 9999 then it starts again from 0.
7 segment display multiplexing technique pic16f84a
The crystal used here is 12MHZ and the 7 segment is common cathode type .
It uses the multiplexing technique which means that it powers just one digit at a time in a very high speed, so we cannot notice it at all.
The hex file is HERE