Uploaded February 2021 | Updated September 2026, 2 weeks ago

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D flip-flops and combinational logic are used to implement an asynchronous counter that counts the sequence 1, 2, 4, and 8.

Link to diagrams:
akuzechie.blogspot.com/2021/02/sequence-counter-via-d-flip-flops.html

Contents:
0:00 Introduction
0:22 Counter Design Introduction
0:51 Counter Design Details
1:22 Block & Circuit Diagrams
2:05 Circuit Demonstration
2:20 Future Project