Project # 1

 

You can count using leds. When you can count, you can calculate. When you can calculate you can do almost anything.

We count 1, 2, 3, 4, 5, ..... but if we represent the numbers slightly differently like this 1, 10, 11, 100, 101.. then we can use leds to represent them.

Here is the demonstration of  a counting circuit using leds.

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