Key finder

Discussion in 'General Electronics Chat' started by Paulpmanoj, Mar 24, 2013.

  1. Paulpmanoj

    Thread Starter New Member

    Mar 24, 2013
    1
    0
    I dont know much about electronics but i have experience with circuitry ... i want to make a remote RF buzzer like for a key finder type gadget but i cant seem to find any simple circuit diagram... looking to make it as small as possible and receiver of a 6V cell powered kind. i am looking for transmitter and receiver circuit diagrams ... help plz !!
     
  2. crutschow

    Expert

    Mar 14, 2008
    11,715
    2,766
    I've seen those already on the market so you are trying to reinvent the wheel. ;)
     
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