[PLUG-TALK] My Neice Lucy

glen e. p. ropella gepr at ropella.net
Wed Feb 16 23:39:38 UTC 2011


Michael Rasmussen wrote circa 11-02-16 03:32 PM:
> My niece Lucy: 
>   Today we built a simple audio transmitter and receiver using LEDs
>   without any carrier signal, so the audio frequency is transmitted
>   directly... blah blah blah, any ways, after I sent a signal successfully

Way cool!  Ask her to bring her device to a Dorkbot meeting.

-- 
glen



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