Arduino Servo Wiring Diagram
View Arduino Servo Wiring Diagram Background. In this tutorial we will learn how servo motors work and how to control servos using arduino and pca9685 pwm driver. As we can see in the above diagram, the vcc pin of servo motor doest not connect to the 5v pin of arduino.
Follow the circuit diagram and make the connections as shown in the image given below.
As we can see in the above diagram, the vcc pin of servo motor doest not connect to the 5v pin of arduino. A servo pin has three wires (order to be connected in evive, left to right). For example let's use sg90 micro servo motor. Connect the circuit as show in the figure below:
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