hi, ive been struggling for days (maybe two weeks on and off) about how to simply make a circuit including and LED and a light sensitive resistor that turns the LED on when its dark and the LED off when its light out. I went out and bought transistors, resistors, LDRs LEDS batteries, wire, all kinds of things. Im a little uncertain on this darlington pair stuff, but i basically understand the circuit diagram i need. I think my main problem is a very basic lack of understanding of current, voltage, resistence, ohms, etc. i just cant seem to match up the parts i have and make them work. somehow that damn LED never goes out!! can anyone help me out? this is probably super easy. thanks,
blake