Build a drawbot from two CD drives and a Raspberry Pi

plotter

A DIY plotter build using old CD drives and a Raspberry Pi by Norbert Heinz:

The battery powered WLAN plotter shown here is composed of parts from two old optical drives, four H bridges, a servo and a Raspberry Pi.

Project info at HomoFaciens site.

Via Make.

Check out the video after the break.

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