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Splash! | by sanjibm
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Splash!

...but not until the falling object hits the bottom of the glass.

 

Maybe adding a second amplification stage in the microphone pre-amp of the Arduino sound sensor will help catch the object as it hits the surface.

 

This shot was taken exactly 3 shots before I managed to shatter the glass with an over ambitious coin drop!

 

Circuit details here: Sound Activated Flash Trigger with an Arduino

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Taken on April 20, 2010