Wednesday, May 14, 2025
HomeVideos & SlideshowsVideosElectric Fly Swatter/Zapper Racket High Voltage Power Supply

Electric Fly Swatter/Zapper Racket High Voltage Power Supply

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Fun with an electric fly swatter/zapper racket, including taking it apart to show at how it works, and demonstrating it powering a Franklin’s bell and making sparks. Turns out that it’s a joule thief/blocking oscillator circuit.

Courtesy: RimstarOrg


2 COMMENTS

  1. Hi, I f you could help,i’m looking for a circuit that uses a high frequency oscillator in a pair of conductors that will trigger an alarm when disturbing the frequency by passing (a human) close by. Can you help? Regards,Herman

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    • Sorry, we cannot help you personally but we’d recommend you to join our forum (https://www.electronicsforu.com/forums) and post your question there. Our community members could help you out. Registering is just one-click and free through ‘FB Connect’. You could also post your question on our timeline

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