how does a bluetooth headset work

Discussion in 'The Projects Forum' started by dark dagno, Jan 26, 2009.

  1. dark dagno

    Thread Starter New Member

    May 5, 2008
    8
    0
    i saw my bluetooth headset in that i saw there is no battery inside
    there
    where it get power for demodulation and amplification of received signal
     
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