In this video, I will be building TinkerNuts simple DIY 3d printer cnc machine from scratch for under $50 using a 3d printing pen, Cd-Rom drives, an Arduino, and stepper motor drivers. This homemade 3d printer was a lot of fun to make and didnt take to long to build.\r \r ►The original designer of this 3D printer (Tinkernut): \r \r \r ►How to build this 3d printer: \r \r ▼PARTS LIST:\r \r 2 Wii Optical Drives $0: Got these from broken Wii consoles. \r \r A Dell Computer Cd Drive $0: Got from old broken computer.\r \r A 3D Printing Pen $18: \r \r An Arduino Uno R3 Knock Off $12: \r \r 3 Stepper Motor Drivers $15: \r \r Total = $45\r \r ► Support Me On Patreon: \r \r All of the ebay links are affiliate links, so when you buy something on ebay that I linked to I get a small portion of the money.\r \r Electronic Grenade
