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05-07-2011, 12:25 AM
hie sir/.madam
may i have details of the above mentioned project. i need it for my final year electronic engineering project.
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Wireless Scarecrow Project
If sound of animal make noise or feel harm to the farm and want a way to keep them out of your garden but don’t want to build tall fences that block your view, try this circuit , see more on http://techlibelectronics/seismic.htm this setup detects the vibration of footsteps and sounds a buzzer to scare the animal off. here addded idea of sealing the detector electronics in a jar where it is reasonably protected from the weather. He also added a wireless doorbell transmitter so that you don’t have to run wires from the detector to the buzzer.
if you need to scare off your local animal you might try an ultrasonic noisemaker. using ultrasonic noise; you can easily adapt this to work with your wireless scarecrow project.