Discussion in 'Circuits' started by Admin, Apr 17, 2013.
This thread is for the discussion of the Bi-Polar LED Driver circuit.
Does 220R mean 220 Ohms?
can someone explain how this circuit works?
The green led is being sourced by the timer and the red led is being sunk. That means the green is lete with +V from pin 3 of timer and red is lite with -V from pin 3. Does that make sense?
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