CD ROM turntable

CD ROM turntable

thingiverse

This remake extends the bottom section of yealexander design to hold the electronics to drive the stepper motor. A potentiometer can adjust the rotation speed in both directions. The base has a custom PCB that contains an Arduino Mini, ULN2004 transistor array and 5V regulator. (Eagle files and Arduino sketch included). I also superglued a CD-ROM to the top after spray painting the CD black.

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