Hello all,
I need to control 12 LED's (they're all either on or off) using a strobed input - A pulse to turn them all on, and a pulse to turn them all off. The signal will be coming from a chip, probably a multiplexer. I was thinkin' I'd use a flip-flop to store the state, which would drive a BJT to power the LED's?
I guess I can break it down to two things:
1) What is an efficient method to store the state of the LED's (on/off)
2) How can I control LED's using a logic input?
Thanks all!
I need to control 12 LED's (they're all either on or off) using a strobed input - A pulse to turn them all on, and a pulse to turn them all off. The signal will be coming from a chip, probably a multiplexer. I was thinkin' I'd use a flip-flop to store the state, which would drive a BJT to power the LED's?
I guess I can break it down to two things:
1) What is an efficient method to store the state of the LED's (on/off)
2) How can I control LED's using a logic input?
Thanks all!