Electronics Projects, High-Power 30A DC Motor Speed Control Circuit PWM LM358 CD4093 article
"motor control circuit, motor driver circuit, " tagged with
DC motor speed control circuits 12 … 32 volts 30 amps of power can operate with speed control PWM technique is done “Reversible” reverse, flat-control feature. Circuit LM358, CD4093, and IRF2804 MOSFETs based on the 5k kotrol speed potentiometer or “hall effect throttle” denier can be done with the joystick.
12-32V 30A motor speed control soft start circuit, relay switching motor direction PWM speed control circuit
30A Motor Speed Control Circuit
Source: http://www.siliconchip.com.au/cms/A_112070/article.html 30A Motor Speed PWM Control schematic pcb files Alternative link: high-power-30a-dc-motor-speed-control-circuit-lm358-cd4093.rar