Sensor Test Rig
thingiverse
See it on YouTube: https://youtu.be/mq37Aqcgydk Test rig STLs, as requested by people on YouTube. For testing 3D printer Z sensors/micro switches. You will also need the firmware and gcodes which are https://1drv.ms/u/s!Apv79JfGbPIwkdFAaFO96Qat8RNuuA?e=gdZNOQ You'll need an AT MEGA 2560 arduino, a ramps shield, or some other form of microcontroller that can run marlin, some smooth rods, some bearings, a lead screw of some type. Its basically one axis from a 3D printer, or simple CNC/engraver. I am not going to provide full build instructions, if you cannot figure out how to build it, should you be testing sensors?
With this file you will be able to print Sensor Test Rig with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Sensor Test Rig.