Building A 3d Printer From Cd Drives

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
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►The original designer of this 3D printer (Tinkernut): \r
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►How to build this 3d printer: \r
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▼PARTS LIST:\r
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2 Wii Optical Drives $0: Got these from broken Wii consoles. \r
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A Dell Computer Cd Drive $0: Got from old broken computer.\r
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A 3D Printing Pen $18: \r
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An Arduino Uno R3 Knock Off $12: \r
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3 Stepper Motor Drivers $15: \r
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Total = $45\r
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► Support Me On Patreon: \r
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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
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Electronic Grenade