TO MAKE THE PROGRM

int redPin = 9;            // connect red LED to pin 9 arduino
int greenPin = 10;     // connect green LED to pin 10 arduino
int bluePin = 11;       // connect blue LED to pin 11 arduino
int buzzerPin = 7;     // connect buzzer to pin 7 arduino
int potPin = 1;
int sensorPin = 0;
long red = 0xFF0000;
long green = 0x00FF00;
long blue = 0x000080;
int band = 10;
// adjust for sensitivity
void setup()
{
pinMode(potPin, INPUT);
pinMode(sensorPin, INPUT);
pinMode(redPin, OUTPUT);
pinMode(greenPin, OUTPUT);
pinMode(bluePin, OUTPUT);
pinMode(buzzerPin, OUTPUT);
}

void loop()
{

int gsr = analogRead(sensorPin);
int pot = analogRead(potPin);
if (gsr > pot + band)
{
setColor(red);
beep();
}
else if (gsr < pot - band)
{
setColor(blue);
}
else
{
setColor(green);
}
}
void setColor(long rgb)
{
int red = rgb >> 16;
int green = (rgb >> 8) & 0xFF;
int blue = rgb & 0xFF;
analogWrite(redPin, 255 - red);
analogWrite(greenPin, 255 - green);
analogWrite(bluePin, 255 - blue);
}
void beep()
{
// 5 Khz for 1/5th second
for (int i = 0; i < 1000; i++)
{
digitalWrite(buzzerPin, HIGH);
delayMicroseconds(100);
digitalWrite(buzzerPin, LOW);
delayMicroseconds(100);
}
}