Electronic Mouse Killer (1)

Published:2011/5/16 4:03:00 Author:Sue | Keyword: Electronic, Mouse Killer | From:SeekIC

When there is no mouse, IC1's output terminal will output high level. V1, high frequency oscillator, sound alarm circuit and high-voltage generator all don't work. When there is a mouse in the certain area, IC1's infrared ray will be reflected by the mouse and then receivedand processed by IC1, making IC1's output terminal have low level. Then V1 is connected and high frequency oscillator begins to work. IC2's 3 pin will output high frequency pulse signal,. which will generate 5kV pulse high voltage and kill the mouse. At the same time, V1 triggers the alarm circuit, driving BL make a warning sound.



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