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Stepper motor test

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Uploaded by on Jan 26, 2008

Got this stepper motor from a broken scanner and I got it to work with my arduino. This is step 1. to build my own drawbot/laser cutter.

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Science & Technology

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  • It's an L293D H-Bridge and two npn transistors.

  • what chip are you using there to drive it? it looks like you have some FETs there too...

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