A darkness activated light powered by a lithium rechargeable battery that is charged during the day via a solar cell.
*Capacitor is to represent a lithium battery with its own over/under charge protection circuit built in.
*Hi/low (5v/0v) battery is a 5v solar cell.
*LED, 60 resistor, and diode is LED connection side
Suggestions welcomed, I'm just learning, trying to teach myself.