Added-missing-examples-of-Servo-library

examples/MultipleServoMotors/MultipleServoMotors.ino

@@ -0,0 +1,55 @@
+/*
+  Example of attach() and detach()
+  by Bhargav Patel <https://github.com/Engineer1999/>
+
+              Circuit description 
+ +-----------+--------+  +-----------+--------+                              
+ |Servo_1    | Arduino|  |Servo_2    | Arduino|            
+ |-----------+--------|  |-----------+--------|
+ |Ground     |   GND  |  |Ground     |   GND  |
+ |Power      |   5V   |  |Power      |   5V   |
+ |Signal     |   D10  |  |Signal     |   D11  |
+ +-----------+--------+  +-----------+--------+
+*/
+#include <Servo.h>
+
+Servo myservo;  // create servo object to control a servo
+
+int angle;      // variable to read the angle value of servo horn
+
+void setup() {
+  Serial.begin(9600);      // initializing serial communication with 9600 baud rate
+  myservo.attach(10);      // attaches the servo on pin 10 to the servo object
+  if (myservo.attached()) { // check whether servo motor is attached or not
+    Serial.println("Servo motor attached to pin 10");
+    myservo.write(0);      // setting angle of servo horn at 0 degree
+    delay(1000);           // delay of 1 second
+    myservo.write(90);     // setting angle of servo horn at 90 degree
+    delay(1000);
+    myservo.write(180);    // setting angle of servo horn at 180 degree
+    delay(1000);
+  } else {
+    Serial.println("Servo motor attachment failed");
+  }
+  myservo.attach(11);       // attaches the servo on pin 11 to the servo object
+  if (myservo.attached()) { // check whether servo motor is attached or not
+    Serial.println("Servo motor attached to pin 11");
+    myservo.write(0);
+    delay(1000);
+    myservo.write(90);
+    delay(1000);
+    myservo.write(180);
+    delay(1000);
+  } else {
+    Serial.println("Servo motor attachment failed");
+  }
+  myservo.detach();         // detach the servo motor
+  if (myservo.attached()) { // check whether servo motor is attached or not
+    Serial.println("Servo motor is attached");
+  } else {
+    Serial.println("Servo motor was detached");
+  }
+}
+
+void loop() {
+}

examples/PWMInput/PWMInput.ino

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+/*
+  PWM input example for servo motor.
+  by Bhargav Patel <https://github.com/Engineer1999/>
+
+  Circuit description 
+ +-----------+--------+
+ |Servo      | Arduino|
+ |-----------+--------|
+ |Ground     |   GND  |
+ |Power      |   5V   |
+ |Signal     |   D10  |
+ +-----------+--------+
+
+ Mapping of pulse duration(width) to angle
+ +-----------------------------+-----------+
+ |Pulse duration(micro second) |   Angle   |
+ +-----------------------------+-----------+
+ |         500                 |    0      |
+ |         1010                |    45     |
+ |         1480                |    90     |
+ |         2400                |   180     |
+ +-----------------------------+-----------+          
+*/       
+
+#include <Servo.h>
+
+Servo myservo;  // create servo object to control a servo
+
+int angle;     // variable to read the value of the angle
+
+void setup(){
+  Serial.begin(9600);              // initializing serial communication with 9600 baud rate
+  myservo.attach(10);              // attaches the servo on pin 10 to the servo object
+}
+void loop(){
+  myservo.writeMicroseconds(500);  // setting PWM to 500
+  angle = myservo.read();           // read the value of the current angle of servo horn
+  Serial.print("Angle at PWM value 500: ");
+  Serial.println(angle);            // print angle of servo horn on serial monitor
+  delay(2000);                      // delay of 1 second
+
+  myservo.writeMicroseconds(1010);  // setting PWM to 1010
+  angle = myservo.read();
+  Serial.print("Angle at PWM value 1010: ");
+  Serial.println(angle);
+  delay(1000);
+
+  myservo.writeMicroseconds(1480);  // setting PWM to 1480  
+  angle = myservo.read();
+  Serial.print("Angle at PWM value 1480: ");
+  Serial.println(angle);
+  delay(1000);
+
+  myservo.writeMicroseconds(2400);  // setting PWM to 2400
+  angle = myservo.read();
+  Serial.print("Angle at PWM value 2400: ");
+  Serial.println(angle);
+  delay(1000);
+}