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“In This project I will guide you on how to easily build your own Mini-CNC machine and with a low cost (using arduino and scraped old DVD/CD drivers). I decided to write this detailed tutorial in order to help you do do it with a few simple steps. To the Y and X axis we will use 2 step motors and trays of an old DVD/CD driver and for the Z axis it was used a common servo motor (9g like HXT900), this device will move a pen or pencil up and down on the Z axis.”

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