Servo motor provides angular control to users, and unlike normal DC motors, it can only rotate from 0 to 180 degrees. It is very accurate and are often used in robotic applications.
Normally every servo motor has 3 connections, 5V (Red), Ground (Black) and Signal (White). The signal is connected to Digital Pin 9 of the Arduino.
As requested by one of my dear readers, I have made a simple Visual Basic program that will control the servo motor that is connected to an Arduino.
The Visual Basic and Arduino codes can be downloaded below.