Latch switch with transistor

525

08:40:56

This is a small on/off circuit that when off it use no current at all so you can use it where power saving is critical. I've been using the exact circuit in a little sealed flashlight that I made and its been 2 years now the battery is still working. The capacitor can be of almost any value and will also act as a delay to turn off so chose wisely. The switch can be any no push button. Enjoy

published 11 years ago

Igor

11 years ago

Welcome back!

bakupcpu

11 years ago

I never left just had a lack of creativity lol. Thanks😀

afinchum

11 years ago

if you hold down the switch it turns into a flasher at 2 times a second xD

bakupcpu

11 years ago

lol yeah I know that one :)

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