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brianinnes / vPiP

A python library with accompanying Arduino code to drive a vertical plotter from a Raspberry Pi. This project is targeted to drive the driver board created by makeBournemouth, but will work with any system capable of running Python and connecting to an Arduino/Genuino to drive the stepper motors
https://github.com/brianinnes/vPiP/wiki
Apache License 2.0
16 stars 11 forks source link

Drawings appear skewed in shape of cone #27

Open sumodnandanwar opened 3 years ago

sumodnandanwar commented 3 years ago

ee Hi, I have built a vertical plotter for huge walls. However my drawings appear horizontally skewed , especially long rectangles as you can see in the attached image. It would be great if you could point me towards potential problems in my setup. Is the trapezoidal interpolator the reason? if yes how can I bypass it?