# \#servorobot

**URL:** https://tech-community.robotics.abb.com/tag/servorobot/744.md

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## [Snapshot seam finding with optical sensor](https://tech-community.robotics.abb.com/t/snapshot-seam-finding-with-optical-sensor/10585)

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**Author:** [@guillaumebatun](https://tech-community.robotics.abb.com/u/guillaumebatun)\
**Replies:** 9\
**Last updated:** [May 2, 2022, 6:32pm UTC](https://tech-community.robotics.abb.com/t/snapshot-seam-finding-with-optical-sensor/10585 "2022-05-02T18:32:51Z")

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Hello, I am trying to make discrete measurments as done here https://www.youtube.com/watch?v=s-l1ceVKt88&t=9s by Servo Robot. The ABB functions (Optsearch\_1D, ArcLSearchStart) I know all make a linear motion, but I nee…