Difference between revisions of "Two Axis Stepper Controller"
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Russ hensel (talk | contribs) (Created page with "= What = = How = == Laser/Motor Mount == == Arduino and Driver == == Arduino Software == Category:Arduino/RaspberryPi Category:Arduino") |
Russ hensel (talk | contribs) (→What) |
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| + | For some time I have wanted to aim a laser with good precision across a room. Long time ago I did this with servo motors, Worked fine excpt for the good precision. I thought that steppers might do better. The problem is that steppers move ( typically ) over a degree per step. Gearing the motor down decreases the speed, but improves the precision. These can be cheap ( '''[https://www.amazon.com/gp/product/B015RQ97W8 Amazon.com : Longruner 5x Geared Stepper Motor 28byj 48 Uln2003 5v Stepper Motor Uln2003 Driver Board for arduino LK67 : Camera & Photo ]''' ) | ||
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Revision as of 08:37, 14 November 2017
What
For some time I have wanted to aim a laser with good precision across a room. Long time ago I did this with servo motors, Worked fine excpt for the good precision. I thought that steppers might do better. The problem is that steppers move ( typically ) over a degree per step. Gearing the motor down decreases the speed, but improves the precision. These can be cheap ( Amazon.com : Longruner 5x Geared Stepper Motor 28byj 48 Uln2003 5v Stepper Motor Uln2003 Driver Board for arduino LK67 : Camera & Photo )
