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When the number 6 is showed to the display, segment a will be turned off.. As I use a NAND gate to load the preselect pin, I use the rest of the gates to turn on segment a when number 6 is showed. Also, I prefear it on.. :)
Two last questions.. What are the...
Hi all, I am working on a little circuit that it count from 1 (showing it when turned on) to 6 when button switch is pressed.
I have used an RC of 100K and 100n to give a PGT to Master reset, from 0 to 1.
Another RC of 10K and 10uF is used to give a PGT to the clock passing through a transistor...
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