You can’t 100% control a DC motor like Stepper motor and Servo, but if you add an encoder it can really change the whole game. On the other hand, when a dc motor is powered up it immediately starts rotating, it continuously rotates, you can’t exactly control its position until you use a specific technique. Likewise, in stepper motors, you can control the steps precisely and this is the reason stepper motors are used in CNC machines, 3d printers, etc. Servos can move from 0 to 180 degrees, so you can move to any position between 0 and 180. We can control the steps in the forward and reverse directions. The stepper motors and servo motors are designed in a way that we can control their position. These three types of motors have a different construction. If you have watched my videos and read my articles then you should know DC motors are quite different from Stepper Motors and servo Motors. DC motors are more frequently used than Stepper Motors and Servo Motors. DC Motor control with Encoder Feedback, Arduino Code:Īrduino DC Motor Speed Control with Encoder- I have been using different types of stepper motors, Servo motors, and DC Motors for quite a long time in different intermediate and advanced level projects. Control DC motor using Encoder feedback loop:.Driving the Motor with Encoder, Arduino Code:.Driving the Motor with Encoder and Arduino:.Position of the encoder Arduino Code Explanation:.DC Motor with Encoder + Arduino, Circuit Diagram:.
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