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Versatile project has been designed to use in automotive application and industrial servo control application. This project provides all active necessary functions for closed loop servo system using Brushed DC Motor and potentiometer mounted on output shaft of DC Motor Gear. This project is ideally suited for almost any servo positioning application. Features POWER SUPPLY: 12-30V DC MOTOR LOAD: 800mA MAX P2: Position Potentiometer P1: Fed Back potentiometer couple with DC Gear Motor output shaft CN1: Power Input 12V-30V DC Motor: DC Motor [ ]

As we presented in another article the A3952S integrated circuit ( designed by Allegro MicroSystems ) can be used to design very simple and useful motor driver circuits . In the precedent article was presented a simple bipolar stepper motor driver circuit that use two A3952S circuits. As we presented in that article , the A3952S is capable of continuous output currents up to 2 A and operating voltages range up to 50 V. DC Servo Motor Controller Circuit diagram Warning , the 50 operating voltage is to power the motor , for the logic controller you will need a 5 volts Dc power supply . This circuit presents a simple DC servo motor application that can be used in various electronic projects . As you can see in the circuit schematic this Dc servo motor driver schematic circuit use just one integrated circuit and other few external electronic components . With bidirectional dc servo motors, the PHASE terminal can be used for mechanical direction control. Similar to when braking the motor d...