wireless energy/power tansfer

Discussion in 'The Projects Forum' started by ran, Mar 14, 2009.

  1. ran

    Thread Starter New Member

    Feb 28, 2009
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    0
    hi guyzzz!!! i'm a new member here in this forum.......Is it really hard to make a wireless power transfer project??????? i've made so many circuits about this but it didn't work.......Is there any one who can help me??? please.............
    :(:confused:
     
  2. Wendy

    Moderator

    Mar 24, 2008
    20,764
    2,534
    How far are you wanting the power to go? I've read some preliminary stuff on it (and then there is the stuff Tesla is supposed to have done), but most of it is very short range.
     
  3. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    The most common method is induction, which is a very short ranged method. Toothbrush chargers come to mind.

    RFID also uses the method. The passive receiver takes enough energy from the signal carrier that it can send back data. That is usually over a range of 1 meter.
     
  4. thatoneguy

    AAC Fanatic!

    Feb 19, 2009
    6,357
    718
    This Site Has instructions, formulas, and code to both provide wireless power and transmit data between uCs over a short distance.
     
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