Servo details The main idea is to use the PWM signal normally used for spindle control in grbl to send a PWM signal to the servo for up/down motion. NB: the added servo functionality will only operate ...

Servo details The main idea is to use the PWM signal normally used for spindle control in grbl to send a PWM signal to the servo for up/down motion. NB: the added servo functionality will only operate ...

The Arduino PCB Ink Plotter CNC Machine is a DIY project that features a arduino running GRBL CNC firmware. In this project, it uses a marker that is suitable for plotting or marking the PCB for board ...

Instructables member Patrick Panikulam has created a versatile wireless Arduino pen plotter and laser engraver, powered by an Arduino UNO microcontroller and offering a work area of 200 x 162 mm and ...

If you are interested in building your very own robot capable of drawing pictures of anything you ask it. You might be interested in a new project for a DIY CNC pen plotter which uses a little Arduino ...