Author: Cosmas Bauer

Building this jig: https://youtu.be/BaglhsTut4U I have been wanting to build a box joint jig for woodworking joinery for a long time. In this video I show off my homemade arduino-controlled box joint jig for the table saw. The structural parts of this jig consist of wood whereas the motion is controlled and executed by cheap electronic components like the ones used for hobby CNC-machines. The brain of this finger joint jig is an arduino nano, which controlles a big stepper motor via a cheap stepper motor driver. The turning motion of the stepper motor is translated ito linear motion using…