Photo Diode Pulse Motor

3,061 views · Published 12 May 2016 · 1:40 · Indexed 13 October 2026

Channel: Lidmotor · 2016 · Science & Technology

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This is a simple solar powered reed switch pulse motor that needs only the energy from a tiny photo diode to run.   The steel jar lid rotor makes a very good flywheel to store energy between the pulses along with a small capacitor.    The lid sits on a brass nail and a good lubricant is used to reduce friction.  This is the photo diode I used and where to get it:  http://www.goldmine-elec-products.com/prodinfo.asp?number=G15405

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