Description: It’s a simple counter module. In the example, we have used 4026B and common cathode seven segment display. In place of 4026B, you can also use 7490 and 7447.
Articles related to counter:
Project 1: Up Counter using astable mode 555 timer
In the following example, we have connected an astable multivibrator to the counter module. The circuit works as an up counter and counts from 0 to 9. Connect Pin 3 of 555 timer to Pin 1 of 4026B.
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