Hi to all the members,
I want to use 2 decade counters (cd4017) to drive 20 led's. I don't have a schematic so far to show you because i first want to know the details.Do i take the carry out from ic1 straight to the clock input of ic2, or do i need to use a nand gate to invert the output signal. The next question is, after i connect ic1 with ic2, what do i do with the reset pin of ic1.Do i still take it to ground. I want the 20 led's to count from 1-20
If it's possible for anyone to show me a schematic how exactly to do this, I'll appreciate it.
Thanks for your help
I want to use 2 decade counters (cd4017) to drive 20 led's. I don't have a schematic so far to show you because i first want to know the details.Do i take the carry out from ic1 straight to the clock input of ic2, or do i need to use a nand gate to invert the output signal. The next question is, after i connect ic1 with ic2, what do i do with the reset pin of ic1.Do i still take it to ground. I want the 20 led's to count from 1-20
If it's possible for anyone to show me a schematic how exactly to do this, I'll appreciate it.
Thanks for your help