Reversing motor speed controller with joystick

Details Reversing motor speed controller with joystick Reversing motor speed controller with joystick

1995-11-06

1997-10-21

Wysocki, Jonathan

Electricity: motive power systems

Three-or-more-positions motor controller systems

Plural, diverse or diversely controlled controllers

318295, 388840, H02P 700

Patent

active

056800223

ABSTRACT:
A simple speed controller for small direct current motors having a hollow body with a joystick extending out from the body. Within the housing the two facing side walls have nonconductive substrates with conductive traces. Transistors are connected to both substrates and the joystick has conductors to act as wipers for potentiometers which act to control the speed of the motor.

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patent: 5140246 (1992-08-01), Rarick
patent: 5225831 (1993-07-01), Osborn
patent: 5233228 (1993-08-01), Krieg

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