OpTurntablewithLight

const int transistorPin = 9;  

int redSwitch = 8; 
int switchValue = 0;
int poten = A0;

int B = 3; //Connect Blue led to Digital pin 3
int R = 5; //Connect Red led to Digital pin 5
int G = 6; //Connect Green led to Digital pin 6

int val; 
int potpin = A1;  

void setup() {
   Serial.begin(9600);
   pinMode(transistorPin, OUTPUT);
   delay(1);
   pinMode(redSwitch,INPUT);
   pinMode(poten, INPUT);
   pinMode(3,OUTPUT);
   pinMode(5,OUTPUT);
   pinMode(6,OUTPUT);
 }
 
void loop() {
  switchValue = digitalRead(redSwitch);
  //Serial.println(switchValue); 

  if(switchValue == 1){
     // read the potentiometer:
     int sensorValue = analogRead(A0);
     // map the sensor value to a range from 0 - 255:
     int outputValue = map(sensorValue, 0, 1023, 0, 255);
     // use that to control the transistor:
     analogWrite(transistorPin, outputValue);

     val = analogRead(potpin);
     val = map(val,0,1023,1,1000);
     analogWrite(B,255);  
     analogWrite(R,255);  
     analogWrite(G,255);
     delay(val);  
     analogWrite(B,0);  
     analogWrite(R,0);  
     analogWrite(G,0);
     delay(val); 

  }else{
      analogWrite(transistorPin, 0);
  }
    
}