Eccentric Workshop Forum

I'm working on a GRBL CNC with attachments to use as a needle cutter as well as a pen plotter. I spent awhile considering how to make a lightweight z-axis with a stepper motor, but now I'm more inclined to just use a servo to control the limited lift needed for a needle cutter and pen plotter. I fou...

Thanks for these instructions! This should help for those of us trying to use 3 connector switches like this one from OpenBuilds: https://openbuildspartstore.com/micro-limit-switch-kit/

Plus endstops that have an indicator LED.