Prop Motion Sensor

I made this motion detector for the purpose of having a cheap, easy way to put my props on a timer. It's set for 5 seconds, but could be set for 4 minutes or 12 minutes.This requires some basic electrical knowledge. I have tried to keep it as simple as I can and believe any one can do this project. ...
By: wikkedspindl

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from Instructables: exploring - technology http://bit.ly/1MANce0