D
Durall
- Jan 1, 1970
- 0
I understand that a flip-flop will toggle between states when a button
is pressed. I'd like to know though, will it hold state with NO power?
I have an led that I'd like to power with 4 'D' batteries. The first
time that I push the button, I'd like the LED to stay on. The second
time that I push the button the LED will go off. The Flip-flop circuit
will lose power too. The next time I push the button, I'd like the LED
to flash, say 3 times/second. 4th Push, off again. Circuit loses power
again. Goto first push.
Should I just step away from the soldering iron and get some fresh
air?
is pressed. I'd like to know though, will it hold state with NO power?
I have an led that I'd like to power with 4 'D' batteries. The first
time that I push the button, I'd like the LED to stay on. The second
time that I push the button the LED will go off. The Flip-flop circuit
will lose power too. The next time I push the button, I'd like the LED
to flash, say 3 times/second. 4th Push, off again. Circuit loses power
again. Goto first push.
Should I just step away from the soldering iron and get some fresh
air?