How to make Homework Machine at Home

Only $0 for 5-10pcs PCB Prototype : Register and get $100 coupon : Download DFM here: (1)Arduino nano​ (2)Servo Motor​ (3)A4988 Driver​ (4)Nano CNC Shield ://​ (5)Scrap DVD Writer (6)Acp sheet etc code,Diagram & STL File #Writingmachine