jon_jon_phenomenon
New Member
hi i am designing a logic circuit and i want to make an output go from 0 to 1 to 0 at the press of a button
any ideas?
thanks
any ideas?
thanks
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jon_jon_phenomenon said:hi i am designing a logic circuit and i want to make an output go from 0 to 1 to 0 at the press of a button
any ideas?
thanks
jon_jon_phenomenon said:thanks for the replies
ok, a 555 monostable is getting closer,but i really want the input to change from 0 to 1 , so that it can only be activated once, instead of a push switch
any way of modifying the circuit in the attachment?
my apologies if i was a bit vague earlier
jon_jon_phenomenon said:oops
i want the input to go from 0 to 1 (im using an SR latch for this)
the output from 0 to 1 to 0
hope its clearer now
jon_jon_phenomenon said:ive tried this way using an SR latch, (just on the 1st switch) and some gates
because when 1 led comes on , then the NOT Q outputs at B and C must be different
but theres a problem with the counter - after the button press , the logic at D stays at 1. thats why i wanted '0 to 1 to 0' to go in at D
any better?