Reprap Fisher Hall Sensor Bracket

prusaprinters

A bracket for the RepRap fisher to allow the use of a NJK-5002C Hall sensor instead of the homing microswitches Hall sensor available from here: http://www.banggood.com/NJK-5002C-Hall-Sensor-Proximity-Switch-NPN-3-wires-Normally-Open-Type-p-936554.html Designed in Onshape https://cad.onshape.com/documents/43651e2c2ccc40319dedcd6e/w/4b43a6d1793a478896207684/e/8a68f2ddec6540609d254ef4 Print Settings Printer: Reprap Fisher Resolution: 0.2mm Infill: 40% Post-Printing The brown wire goes to 5V (preferably) or 12-19V input. The blue and black wires are wired in to the X, Y and Z sensor inputs, blue is sense and black is ground. The sensor is open collector, so pulls the signal down to ground when it is triggered. Set your endstop configuration int the duet as follows M574 X2 Y2 Z2 S0 ; set endstop configuration (all endstops at high end, active high) Category: 3D Printer Parts