Revive a dead joule thief - 1

[MrDdogg42]

have you tried a crystal radio into a joule theif it works, i want to up the volts so i can get 1.5-2v then into standard joule theif from there

[acmefixer1]

This is a voltage doubler circuit.

coolcircuit daht cahm slash circuit slash voltage

[Dri0m]

nice, i got 300V from 20-stage multiplier 5stars

[ciprianwiner]

thanks a lot man

[Scrixx]

What's the output voltage on the chargepump?

What's the minimum voltage to run the flashing circuit?

[laphant]

nicely done vid thanks

[sidebander]

Good video, here's a link to the astable multivibrator at my channel --> watch?v=1Uzmdf7ZW-s