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Circuits designed by David Johnson, P.E.
Last Updated on: Friday, March 23, 2012 06:02 AM

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More  Control Circuits

Two Pushbutton Motor Controller
 
Two small pushbutton switches, a few diodes and two relays form a method to control on/off power to a brush motor as well as the motor direction.  The circuit was originally designed for a motorized lifting platform.

Click on Drawing Below to view PDF version of Schematic

Circuit Two Button Motor Controller designed by David A. Johnson, P.E. (May 25, 2005)

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