I have a small machine using a laser diode for wood burning. For safety reasons, I have the machine fully enclosed in a box when running. I trigger the laser diode using the C axis direction pin.
I have designed a custom screen for this machine, and I would like to have an on-screen LED light up (or change color) when the diode is triggered on by gcode.
So far I can not get an LED to light in sync with the diode. Is it possible?
Thank You,
John Champlain
www.picengrave.com