Wireless communication between devices

Discussion in 'General Electronics Chat' started by sebastianpatten, Dec 31, 2010.

  1. sebastianpatten

    Thread Starter New Member

    Nov 28, 2010
    18
    0
    Hi there

    I'm just learning electronics and am building some silly starter projects. In particular I'm building a diy home alarm. I don't want wires every where and want the components to be wireless.

    My question is: what options should I look at for wireless communication between say a motion detector and the main alarm? I've seen on sparkfun they have 2.4 ghz transcievers and blue tooth parts. Is this what I would use? Ideally I would get them as cheap as possible and have say a transmitter on the motion detector and a reciever on the alarm.

    Any input or available options would be appreciated. Thanks!
     
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