Hi all. I'm new with Uarm, and I'm trying to use it to sort sheets of paper. I need to take the sheets one by one, but the pump is as strong as usually catch 3 or 4 sheets at once. I don't know if it's possible to change the suction cup because i can't find another in the shop and nor in sparfunk. I can't find also information about the size or what kind of fixation it has, to search in other web pages.
Another problem is that sometimes, the pump lets the sheet fall, and I don't know if the arm has one method to check if the suction cup has something catched or I need to install a new sensor (Ir sensor may be ok for the job).
Thanks and congratulations for the project
PD.- Sorry for my English