Monday, February 21, 2011

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.
MosquitoRepeller

1 comment:

  1. 555 generates a square wave. So will it help to chase out mosquitos ?

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