ROTARY CNC BOTTLE PLOTTER - FIRST TESTING

Rotary CNC bottle plotter is made from old printer rollers and other scraps. This project used 4 stepper motors and A4988 drivers. Because rotary Y axis operated with 2 stepper motors, so Y-Axis is cloned to the 4th stepper driver A4988 which is marked as “A“ on the CNC shield. Check detail at my instructables: THANK FOR YOUR WATCHING!!! Please LIKE, SHARE and SUBSCRIBE to my YouTube channel.