5.1 Servo Motor
Servo motor provides a shaft movement 360 angle. We can control this movement based on
its angle. In this scenario, you can use any DC motor (servo) that will be connected to Ardu-
ino. I used a mini servo from Arduino Sidekick Basic kit.
The following is a picture of my mini servo motor.
To understand servo's cables, you can identify as follows:
• Red cable is be connected to 5V
• Black or brown cable is be connected to GND
• The rest (yellow or orange cable) is be connected to Arduino PWM pin
The next step we are going to build app with Arduino and servo motor.