I'm building a small 2 axis plotter to print on cd's.it will print around the circumference of the cd (circular).
I plan on using a solenoid for pen up/down, what I need is a schematic for the solenoid, using the Z setting (standard G code from Desk Engrave)
to latch a solenoid down, then up when the Z setting requires it.
Thank for looking. jimini