Super Simple oscillator Really Quiet

Hello and welcome in the forum :slight_smile:

or have you a pilot light ?

EDIT :
I just saw that “pilot light” may not mean what I want.
I’m talking about a simple flashlight with 2 wire. when you put the 2 wires in contact, the light comes on.

here’s mine on a vid

since childhood I have always seen my father with his made, and I made one too, very easy to do and very practical. Exactly in the situation you found yourself in

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