Please guys/girls too help me Make setup whats use optic sensor and motor to keep distance in same in object accary should be like 0.2 mm i know how it should work but not have enough xp in electronics .
Need auto adjust for laser at it follow the work piece shapes
If English is not your first language then perhaps there is a language-specific forum thst would be better for you?
We are able to help even if your English skills are poor. But we need a lot more detail on what you are trying to do. Maybe draw a picture?