reglem Posted November 17, 2011 Report Share Posted November 17, 2011 Hi, I'm new in electronics and don't know all the right words and stuff! But... I do need some help in the right direction. I want to build a sensing device to sense when device "A" is close to device "B". Like triggering a switch when device "A" is close to device "B". Must be small and light and running on small batteries. Is this possible??? ??? ??? Any advice will be great!!!I seem to be asking something that is impossible!! :'( :'(There must be a way... there's always a way!! ;D Quote Link to comment Share on other sites More sharing options...
Twidget Posted April 26, 2012 Report Share Posted April 26, 2012 there are a lot of ways. But that all depends on the application. So you need to be more specific. Quote Link to comment Share on other sites More sharing options...
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