Eleks Mana SE fix collection

thingiverse

The provided text appears to be a collection of documentation and resource links related to building and configuring a CNC machine using Arduino and GRBL. Here's a summarized version: 1. Documentation for setting up a CNC machine with Arduino Nano and GRBL 1.1. 2. A link to a 4x limit switch coupler board, which provides isolation between the switches and the controller. 3. A link to a DIY input buffer board that can be used as an alternative or inspiration for making one's own isolator board. 4. References to eliminate noise on switches when switching a spindle motor. 5. A GitHub issue related to GRBL 1.1 configuration with limit switches and running a small Eleks CNC machine. The text also includes a list of settings for GRBL 1.1, which are likely specific to the machine being built. To create a PCB design and schematics for the isolator board, one could use a software like Eagle or KiCad, following the example of the DIY input buffer board and eliminating noise on switches when switching a spindle motor as references.