Arduino-controlled ball meter

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net

Michael Klein of Saskatoon, SK, created this cool meter using a PC fan and styrofoam ball. A simple hack but a fun one.

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net

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