Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
how much space do you have for batteries and such?
If you move the switch there, then the LEDs will go out as soon as the switch is released.I think Mikes circuit will work for you and you can get the parts at Radio Shack. I think the only FET they have is theIRF510 so you might want to move the top of the switch to the top (+) of the battery.
yes and no... move the resistor to the top side of the circuit. where it is it robs the FET of gate voltage reducing the voltage available to the LEDs by a bit more than the gate cut off voltage.OK. I think this addresses the concerns and uses RS parts.