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Trigger GREEN Traffic Lights

Step 3What you need!

What you need!
2 Neodymium magnets. I chose two from CMS Magnetics that have a pulling force of over 6lbs each. I also bought a roll of heavy duty exterior mounting tape.
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2 comments
May 24, 2009. 1:16 PMjamesrocks says:
(removed by author or community request)
May 25, 2009. 1:38 PMieightu says:
it doesnt matter on what vehicle you drive. what matters it that it needs to be able to change the frequency

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Author:Kipkay(Kipkay Videos)
Tinkerer, hackster and prankster. Hit me up on Facebook: http://www.facebook.com/kipkayvideos/ Thanks for checking out my Instructables!