2:09How to Build Bidirectional Visitor Counter using Arduino and IR Sensors | DIY People Counter ProjectCircuit Digest25.2K viewsView & Download
6:05Lec - 44: UP & Down Counter | Recognize Up & Down CounterGate Smashers670.8K viewsView & Download
19:09Asynchronous Counters (Ripple Counters) Explained | Binary Up/Down Ripple CountersALL ABOUT ELECTRONICS321.4K viewsView & Download
16:00Bidirectional Shift Register || Digital Electronics || Digital Logic DesignSudhakar Atchala34.0K viewsView & Download
21:15How to make a 'People in a Room' or things BiDirectional Counter - Full Tutorial3ATIVE VFX5.4K viewsView & Download
29:23Synchronous Counters Explained | 3-Bit & 4-Bit UP, DOWN & UP/DOWN Counter Design with JK Flip-FlopsBits&Facts1.3K viewsView & Download