/*
void setup() {
pinMode(6, OUTPUT);
Serial.begin(9600);
}

void loop() {
 int pot_value = analogRead(A0);
 //if A0 = 0 V ADC 0
 //if A0 = 5 ADC 1027
 //this is N bit ADC 5 - 2^N-1
 int angle = map(pot_value, 0, 1027,0, 270);
 int Intensity = map(pot_value, 0,1027,0, 255);

 Serial.print("A0 value:");
 Serial.print(pot_value);
 Serial.print(" Angle:  ");
 Serial.print(angle);
 Serial.print(" Intensity:  ");
 Serial.print(Intensity);

 analogWrite(6, Intensity);
}
*/

/*
void setup() 
{
  // put your setup code here, to run once:
pinMode(6, OUTPUT);
Serial.begin(9600);
}
void loop() 
{
  int pot_value = analogRead(A0);
  //------------------At the analog input termional -----------
  // if A0=0 V    ADC 0
  // if A0=5 V    ADC 1027
  // this is 10 bit ADC   5 = 2^{10}-1 
  // this is N bit ADC   5 = 2^N-1 
  //------------------At the Digital out termional (PWM) -----------
  // if D6=0 V    PWM value 0
  // if D6=5 V    PWM value 255
  
    int angle = map(pot_value, 0, 1027, 0, 270);
    int voltage = map(pot_value, 0, 1027, 0, 5);
  int Intensity = map(pot_value, 0, 1027, 0, 255);
  Serial.print("A0 value:");
  Serial.print(pot_value);  
  Serial.print(" Voltage:");
  Serial.print(voltage); 
  Serial.print(" Angle:  ");
  Serial.print(angle); 
  Serial.print(" Intensity : ");
  Serial.println(Intensity);
  
  analogWrite(6, Intensity);
}
*/
/*
##########
using servo
*/

/*
#include <Servo.h>
Servo myservo;

void setup() 
{
  // put your setup code here, to run once:
pinMode(6, OUTPUT);
Serial.begin(9600);
}
void loop() 
{
  int pot_value = analogRead(A0);
  //------------------At the analog input termional -----------
 
   // map(value, fromLow, fromHigh, toLow, toHigh)
    int angle = map(pot_value, 0, 1027, 0, 270);
    int voltage = map(pot_value, 0, 1027, 0, 5);
  int Servo_angle_pwm = map(pot_value, 0, 1027, 0, 255);
  int Servo_angle = map(pot_value, 0, 1027, 0, 180);
  Serial.print("Input A0 value:");
  Serial.print(pot_value);  
  Serial.print(" Input Voltage:");
  Serial.print(voltage); 
  Serial.print(" Pot_Angle:  ");
  Serial.print(angle); 
  Serial.print(" Servo_angle_pwm : ");
  Serial.println(Servo_angle_pwm);
  Serial.print(" Servo_angle : ");
  Serial.println(Servo_angle);
  
  analogWrite(6, Servo_angle_pwm);
  delay(2000);
  //myservo.write(Servo_angle);
}

*/


//using motion sensor and servo

#include <Servo.h>  // Include the Servo library to control a servo motor

int servoPin = 11;  // Define the pin number (11) where the servo motor is connected
Servo servo1;       // Create a Servo object to control the servo motor

void setup() 
{
  // This function runs once when the microcontroller starts

  pinMode(12, INPUT);  // Set pin 12 as an input (used for motion sensor input)
  pinMode(7, OUTPUT);  // Set pin 7 as an output (used to control an LED or another device)
  
  servo1.attach(servoPin);  // Attach the servo motor to the pin defined by servoPin (pin 11)
  
  Serial.begin(9600);  // Start serial communication at a baud rate of 9600 for debugging
}

void loop() 
{
  // This function runs continuously in a loop

  int motion = digitalRead(12);  // Read the input from the motion sensor connected to pin 12
  
  // Check if motion is detected (motion sensor output is HIGH)
  if (motion == HIGH)
  {
    servo1.write(90);  // Move the servo motor to 90 degrees (middle position)
    Serial.println("MOTION DETECTED");  // Print a message to the serial monitor
    digitalWrite(7, HIGH);  // Turn on the LED (or other device) connected to pin 7
    delay(5000);  // Wait for 5 seconds (5000 milliseconds)
  }
  else  // If no motion is detected (motion sensor output is LOW)
  {
    servo1.write(0);  // Move the servo motor back to 0 degrees (starting position)
    Serial.println("NO MOTION DETECTED");  // Print a message to the serial monitor
    digitalWrite(7, LOW);  // Turn off the LED (or other device) connected to pin 7
    delay(5000);  // Wait for 5 seconds (5000 milliseconds)
  }
}