4QD controllers
Service section and
technical information

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Application Note Index

4QD series: use for Forwards / Off / Reverse
4QD series: use with series wound motors
4QD series controllers: use with Tacho feedback :
Atco Lawnmower motor
Bell Throttle Assembly: use as a foot pedal
Car dynamo: use as motor
DCI-111 - use with non-reversing controllers
DMR: use with Pro-150 controllers
Earth track fuse and Earth loops
Electronically controlled machines: good and bad wiring practise
HHO Generation
Positional Servo control with VTX series
Radio Controlled Machines. General wiring hints
Sum and difference joystick by mechanical mounting
Uni series controllers: use with PWM input
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First published: Friday the 3rd of June, 2011.
Page's Author: Richard Torrens
© 2011 4QD