سروو موتور دنده فلزی MG90S

Introduction
MG90S Metal Gear Micro Servo is tiny and lightweight with high output power, this tiny servo is perfect for RC Airplane, Helicopter, Quadcopter or Robot.
This servo has metal gear for added streangth and durabiliy.
Servo can rotate approximately 180 degree(90 in each direction), and works just like the standard kinds but smaller.
Specification
Product Name: Metal Gear Micro Servos
Servo Type: Digital
Product Model: MG90S
Product Size: 22.8×12.2×28.5mm
Product Weight: 13.6g
Operating Torque: 2.0KG/cm
Response Speed: 0.11s/60 Degree
Rotation Angle: Max 90 Degree
Working Voltage: 4.8V
Dead Band Width: 5 microseconds
Operating Temperature: 0 to 55 Degree Celsius
Interface Type: JR / FUTABA General
Structural Material: Copper metal teeth, coreless motor, double ball bearing
Accessories: Multi-arm, 30cm wire, fixing screws
Application Range
450 E-sky, swash plate servo, fixed wing, helicopters KT, fluttering, gliding, small robots, and other models of Mini Car, Mini Ship, Helicopter and Airplane.
Wiring
Dark Gray: GND
Red: VCC 4.8-7.2V
Orange: Pulse Input

Example
Controlling servos on Arduino is very simple, since the Standard IDE provides the “servo.h” library, which allows you to simultaneously control up to 12 servos on Arduino Uno/Nano and up to 48 servos on Arduino Mega.
Among the typical examples to illustrate the operation of servos we have the Sketch “Sweep”, which performs a continuous sweep with the servo.
To do this, it increases the angle from 0 to 180º at a rate of 1º every 15ms, then performs the opposite operation from 180º to 0º, to finally restart the loop.

#include <Servo.h>

Servo myservo;  // crea el objeto servo

int pos = 0;    // posicion del servo

void setup() {
  myservo.attach(9);  // vincula el servo al pin digital 9
}

void loop() {
  //varia la posicion de 0 a 180, con esperas de 15ms
  for (pos = 0; pos <= 180; pos += 1) 
  {
    myservo.write(pos);              
    delay(15);                       
  }

  //varia la posicion de 180 a 0, con esperas de 15ms
  for (pos = 180; pos >= 0; pos -= 1) 
  {
    myservo.write(pos);              
    delay(15);                       
  }
}