This instructable shows you how to control a small battery powered DC motor via bluetooth using a few basic components. Materials You will need:- 1x Arduino (any will do but you may need to modify pins numbers in the sketch)- 1x Transistor capable of 400MA+ current (I used a 2N4401 I got 10 for £...
By: andycampbell92
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from Instructables: exploring - technology - robots http://ift.tt/1Bw9iK4



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