MG90S MINI SERVO MOTOR 

The MG90S Mini Servo Motor is a high-performance micro servo equipped with durable metal gears, capable of precise 180° rotational control. Compact and lightweight, it is widely used in robotics, RC models, automation systems, and educational electronics projects where reliability and high torque are required.

This servo combines a DC motor, metal gearbox, potentiometer, and control electronics in a single compact unit. It receives PWM (Pulse Width Modulation) signals from microcontrollers such as Arduino, ESP32, ESP8266, Raspberry Pi, or PLC systems. The internal control circuit interprets the pulse width to rotate the motor shaft to the desired angle, while the potentiometer provides continuous feedback for accurate positioning.

Compared to standard plastic gear servos, the MG90S offers higher torque (~2.2 kg·cm at 4.8 V) and improved durability, making it suitable for applications that demand frequent motion or heavier loads. Operating at 4.8–6 V DC with a fast response speed (~0.1 sec/60°), it ensures precise and reliable performance in dynamic projects.

Its standard 3-pin connector (VCC, GND, PWM) allows easy integration into breadboards, robotic platforms, pan-tilt camera modules, RC vehicles, and embedded automation systems. The MG90S Mini Servo Motor is ideal for robotic arms, educational kits, DIY electronics projects, small actuators, and other applications requiring compact, high-torque, and precise motion control.