LED control via a reed switch and SCR
I've got an RGB LED that has a forward voltage of
3.7v and a 3.7v battery pack. I want to trigger the
LED to light via a magnet and reed switch. If I wire
the reed switch to the gate of the SCR and have
the SCR power the LED, will I be able to turn the
LED on and off via the magnet by bringing the
magnet near the reed switch?