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Appropedia:Incubator/Ultrasonic device for keeping birds away from wind turbines: Revision history
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18 May 2021
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12:46
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Normalize and deprecate {{Stub}}
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6 March 2021
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5 May 2017
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I have been testing the concept of using old audio equipment with arduino and a rotating metal plate to broadcast a frequency only birds can hear that keeps them from flying into wind turbines, allowing us the build more of them
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