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Make: Projects

New Project: Shake-Activated Present Prank

This is a project to play a prank on those people who insist on shaking their presents. It is a motion-sensitive box that plays pre-recorded sounds when the present is shaken.

New Project: Shake-Activated Present Prank

At the heart of this project is the Radio Shack 9V Recording Module. This device records and plays back up to 20 seconds of sound. In this project I show how to modify it to make it motion sensitive.

Jason Poel Smith

Jason Poel Smith

Jason Poel Smith is a helicopter tooling engineer. When he’s not inventing, he’s spending time with his amazing family.


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