ok sry i did not give enough info earlier when i posted this. i play to use a separate battery to run a low battery light in the stock of the gun. haveing a good battery light would defeat the urpose mainly becausei would like to be notified before the guns stops operating. but LM431 is a good...
I need to make a crude battery indicator light for an airsoft gun witch does not have a micro controller just both +/- wires running directly to motor. I would like it to use as little power as possible. And have it come on when the battery is fairly close to being depleted.
