SG90 Servo Motor Complete Tutorial | Working + Arduino Control Explained

In this video, we explore the SG90 Servo Motor in detail and learn how to control it using Arduino and PWM signals. This complete tutorial explains the working principle of a servo motor, the role of PWM (Pulse Width Modulation) in controlling the angle, and how to write the Arduino code to control an SG90 servo motor.

The SG90 micro servo motor is one of the most commonly used motors in Arduino projects, robotics, embedded systems, and IoT applications. It is widely used for applications that require precise position control, such as robotic arms, automation systems, camera gimbals, and small robotic vehicles.
In this tutorial, you will learn:

• What is a Servo Motor
• Components inside an SG90 Servo Motor
• Working principle of servo motors
• Understanding PWM signals for servo control
• Relation between pulse width and servo angle
• Arduino code to control SG90 servo motor
• Practical demonstration of servo motor rotation

This video is perfect for beginners in Arduino, robotics, and embedded systems who want to understand how servo motors work and how to control them using Arduino.

If you are learning Arduino, ESP8266, ESP32, robotics, or embedded systems, understanding servo motors is an essential step in building real-world projects.
Time Stamp:-
00:00 Intro
00:42 SG-90 Servo Motor
04:41 Two important spec of servo Motor
06:58 Code for servo motor
08:44 Code for continuous Rotation
10:32 Code for smooth continuous rotation
12:49 Reason why servo work only with PWM Signal
18:32 Internal view of servo motor
23:20 conclusion
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Видео SG90 Servo Motor Complete Tutorial | Working + Arduino Control Explained канала Rahul Gupta (YT)