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
Create an account
Welcome! Register for an account
A password will be e-mailed to you.
Password recovery
Recover your password
A password will be e-mailed to you.
Wednesday, March 29, 2023
Network Consists of Further Focused Websites (Channels)
CHECKED OUT
EFY EXPRESS?
Free e-zine with select content and advertisements of Electronics For You.
© Copyright 2022 - EFY Group
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
Sorry, we cannot help you personally but we’d recommend you to join our forum (http://forum.electronicsforu.com/forum.php) 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