Weekend Project: Parabolic Microphone

Fun & Games Technology
Weekend Project: Parabolic Microphone

”http://www.youtube.com/watch?v=BvP0OlfXaSU&feature=youtube_gdata”
Here’s a an easy to make, dollar store DIY spy microphone that lets you listen from afar and bring the sounds up close. Credit for the original project goes to Jim Lee. From Make Magazine Volume 14.

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