Cheap & Quick PCB, 3D Printing, CNC machining, and fabrication services from PCBWay https://pcbway.com/g/v8fQIG - Hi friends! Meet the upgraded version of my Mini CNC Plotter machine! This new design features NEMA 17 stepper motors for the X and Y axes, linear rails for precision, and a mini Servo motor for lifting the pen on the Z axis. It also includes a custom-designed Atmega-based PCB for controlling 3 axes, limit switches, and a servo motor. For the Y-axis, a wheel with mini bearings ensures stability and smooth motion.
In this video, I’ll guide you through assembling the 3D-printed parts and wiring the electronics. Don’t worry if you don’t have a custom PCB; you can also use an Arduino board and CNC shield! I highly recommend PCBWay for budget-friendly, high-quality PCBs—they’ve been my go-to for circuit board printing. Watch along and build your CNC Plotter machine step by step!”
📌 https://www.pcbway.com/project/shareproject/Build_a_simple_3D_printed_CNC_plotter_machine_dfd8b2d7.html