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Motor driver circuit - need Help

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Weaksauce
Joined
Jun 20, 2001
Messages
113
I have a cd drive that drives its ejector motor with 5v. When it is closed there is no voltage, when it opens it is +5v when it closes it is -5v. What i need is a circuit that can drive a 12v motor in the coresponding direction when the cd is ejecting or closing. What i was thinking is something along the lines of a h-bridge motor driver. Something like this http://www.robotstore.com/download/3-301_mini_Dual.pdf but i only need it to run one motor. I have now clue how it really works but looks simple to build and looks like it would work. If someone would please be so kind as to either find a premade one that could be bought or if someone could give me a list of appropriate parts that would be great, this is the last part i need for my case mod
 
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