Simple 12v battery level LED indicator w/ A single 555 IC, none on the net. (555 is for looks) is it possible? Answered
Well im somewhat novice and I was wanting to make a circuit to monitor the level of a 12v car battery with 3 LEDS (although more is cool) Yellow for low, Green for good and red for overcharge.
Ive looked all over and cannot find a circuit that uses a single 555 ic to do this easy task.