It’s to move pcbs for firmware uploading and testing. I built the jig for firmware uploading and testing last year. Had to place the pcb on the jig manually an

It’s to move pcbs for firmware uploading and testing. I built the jig for firmware uploading and testing last year. Had to place the pcb on the jig manually and wait (~2 minutes) for the process to complete. I’m building the robot cell this year which will do a batch of ~15 pcbs at a time. I update often on Social Media! http://www.instagram.com/kokonautinc http://www.instagram.com/kokonautinc MG400 is really affordable, Dobot also has a smaller educational/tinker version called the Magician (lots of other ones: uArm, mycobot/mypalletizer, mirobot, etc). A step above the MG400, price wise, would be an Epson Scara or a 6-dof Yaskawa MotoMini. Lots of Scara Robots in the 5-20k price range. 6-dof like UR3 or Motoman Mini are like 20-50k. Ebay has a bunch of used ones that are much cheaper too!