Posted by: Justin Grotelueschen on May 31, 2008 04:43 PM | Comments (0)

A small group of us began to make small FM transmitters today, taught by Tetsuo Kogawa of Japan. He made a transmitter in front of us, then transmitted a signal out of the headphone jack of one radio to another radio across the room tuned to a different frequency. Worked like magic. Then he tuned both radios to the same frequency, and these hijinks ensued:

Mini-FM: making an FM transmitter and creating a feedback loop from justing on Vimeo.

At the end, if you can't hear it, he says "this is tomorrow's lecture". Classic.

More from Deep Wireless 2008 :
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