120 VAC Touch Switch G/gadgets.htm
4-20ma Current Loop Tester
60 Watt Lamp with Auxiliary 14v LED Lamp
6v NMH/NiCd Battery Tester
AC Current Controls Hour Meter
Automotive Electrical Voltage Indicator
Basement Doorbell Beeper
Chicken Coop Door Opener with Timer
Click Sound Generator
Coin Operated Telescope
Color Film Makes Optical Filter
Corona Monitor
DC Current Indicator 6
Door Knob Alarm
Door Knock Beeper
Electrical Device Harvests Earthworms
Honeybee Counter
Night Light from White LED
Remote Doorbell Beeper
Simple Circuit for White LED Night Light
Vertically Lifting Security Gate Power Source
Voltage to Frequency Converter + 1us LED Pulse Driver
Wave Power Generator Demo System
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Circuits designed by David Johnson, P.E.
Last Updated on:
Thursday, December 28, 2017 12:43 PM
Master Category List - Dave's Circuits
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Gadget Circuits
Wave Power Generator Demo System
An inexpensive stepper motor is used as a voltage generator in this wave generator demo.
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Click on
Drawing Below to view PDF version of Schematic |
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