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Bug (Insects) Killer Circuits
Last Updated on:
Friday, March 23, 2012 04:29 PM


Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

Elec Roach Motel -  Using a PIC for this device provides a lot of useful functionality.The timing for the power pulse to the inductor is critical to getting the best Zap from your nine volt battery.  The longer the current is on, the higher the voltage.  Once the inductor reaches saturation, however, you are just waisting power.….(electronic schematic added 08/08) [Luhan Monat - Mesa Arizona]
Insect Repellant -  The idea for this project may have come to me in a flash of inspiration, and its a very simple way to check if a fuse has blown without removing it from its holder…. [Circuit by Andy Collison]
Mosquito Repellant -  (schematic / Circuit design added 9/02)
Mosquito Repeller -  This circuit produces a tone above the human audible range and this is supposed to keep the mosquitoes away. You need a piezo diaphragm that will respond to 15kHz and these are very difficult to find.
Parasite zapper -  This page tells you how to make a Hulda Clark-style "Parasite Zapper".  This is a simpler and more efficient version that works just like the original, but the battery lasts much longer. We make no therapeutic claims for this device. It is for experimental purposes only....


 
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