A very simple circuit to activate four timed solenoids for automated percussion: in this case hitting resonant plastic pipes.
Project tutorial by touchmysound
I tell them I built a “phyllotaxis phenakistoscope” and they give me that puzzle look. So I say I built a super cool optical illusion box.
Project tutorial by Patt Vira
RADIONICS is a form of alternative medicine that claims disease can be diagnosed and treated by applying electromagnetic radiation (EMR).
Project tutorial by Mirko Pavleski
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