0-99 Counter with J-K Flip Flop 74LS107A

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daniboviM

Joined Dec 28, 2024
1
Hi i want to simulate 0-99 Counter with J-K Flip Flop 74LS107A on proteus and i have finished it but it is not working i mean the 7-segment not working can one help me with it? i will post the picture of the project... thnx :)counter.png
 

LesJones

Joined Jan 8, 2017
4,511
I have never used proteus (Or any other simulator.) . Is there a way of dispalaing the voltage on pins 8 and 16 of the 4511s and if so what are the measured voltages ?
Les.
 
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