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Spedy

Mon Jan 21 2008, 08:15PM

Registered Member #964 Joined: Wed Aug 22 2007, 12:39AM
Location: Stockton, CA
Posts: 134

I've been trying to find a low-power 555 adjustable oscillator circuit to drive a transistor for a little zapper I'm making. Any ideas? I've looked around but none of them look very good/are too powerful for my application. I'm trying to upgrade my wall-wort zapper :)

Dr. Dark Current

Mon Jan 21 2008, 08:22PM

Registered Member #152 Joined: Sun Feb 12 2006, 03:36PM
Location: Czech Rep.
Posts: 3384

What do you mean by adjustable? There is a 555 circuit with adjustable duty cycle if that's what you want. Try Google.

And please don't ask for schematics, it's considered against rules here

Spedy

Wed Jan 23 2008, 12:14AM

Registered Member #964 Joined: Wed Aug 22 2007, 12:39AM
Location: Stockton, CA
Posts: 134

It is? sorry. oh well, guess I'll have to try google again then.

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