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The SG90 Micro Servo Motor is a compact and lightweight servo designed for projects that require precise angular movement. With a 180-degree rotation range, it's the go-to choice for Arduino, robotics, and automation hobbyists.

Whether you're building a robotic arm, a smart lock, or a pan-tilt mechanism, the SG90 offers reliable performance with easy setup.

🔧 Key Features:
Rotation Range: 0° to 180°

Operating Voltage: 4.8V–6V

Stall Torque: 1.8kg/cm (at 4.8V)

Weight: ~9g

Control Signal: PWM

Includes: 3 servo horns and mounting screws

🔌 Wiring Guide (Arduino UNO):
Orange (Signal) → Pin 9 on Arduino

Red (VCC) → 5V

Brown (GND) → GND

💻 Library & Code Example:
You’ll need the built-in Servo.h library (no extra installation required).

#include <Servo.h>

Servo myServo; // Create servo object

void setup() {
myServo.attach(9); // Attach to pin 9
}

void loop() {
myServo.write(0); // Move to 0°
delay(1000);
myServo.write(90); // Move to 90°
delay(1000);
myServo.write(180); // Move to 180°
delay(1000);
}