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Well my question is what are the benefits and downfalls of using the parallel port versus the USB port.
I recently asked about an arduino based system but my computer also has the proper port for another system. Am I right in assuming that if I use...
wow ! thanks to all of you!
I am a retired computer electronics teacher with an interest in woodworking. I have acquired 3 NEMA steppers, an arduino and driver shield. I am...