22-10-2009, 23:51
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The GURU Channel
AKA: Richard Sisk
 FRC #2493 (Robokong) Team Role: Mentor
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Join Date: Jan 2008
Rookie Year: 2007
Location: Riverside, CA
Posts: 2,749
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Re: Tracking a radio signal
So, speaking of radio waves, check out this video using an LED probe to visualize the radio transmission from an RFID device, nice lobes.
http://www.popsci.com/gadgets/articl...using-led-wand
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