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How To Make Grbl Arduino Based Cnc Plotter Pcb Ink Plotter. Смотреть видео: How To Make GRBL Arduino Based CNC Plotter PCB Ink Plotter, How To Make GRBL And Arduino Based CNC Plotter PCB Plotter, 3D Printed Mini CNC Plotter With Arduino Uno And 28 BYJ 48 Stepper Motors, Micro Mini CNC Plotter GRBL Arduino Controlled.