Dockering with cardboard

Although the PiGlow visualisation of CPU usage was pretty, we reckoned we could go a couple of steps further and integrate a much more complete tangible solution – a hardware-driven load monitor dashboard.

Made of cardboard.

This was to be driven by two high torque servos (Ben had them lying around) which would rotate according to whichever performance indicator we chose. Servos are not, of course, very good pointers so with a trusty craft knife to the fore we re-purposed some Pi packaging into a cardboard user interface.

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