Office Evolution

posted in: Blog Post 0

Over the years my office / workshop has seen many changes depending on where I lived. This is a running article describing my various workspace setups starting in 2007 when I first started sharing photos of my office / workshop.

DIY Levitation Kit

posted in: Other Projects 0

This is a mini ultrasonic levitation device that can suspend foam balls. The device consists of a single-chip microcomputer, a driver chip, and two ultrasonic transducers.

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