7447 Seven Segment Display Working

This video shows you how to use the 7 Segment display (common cathode means postive) with the help of 7447 IC. In this video we will use 4 inputs which will control 10 outputs This circuit is also know as demultiplexer. Click here for more details - http://www.davidshow.in/2017/07/7447-... Instagram -   / davidshow_12   Patreon -   / davidshow_12