roboforum.ru

int ledPin =  13;    // LED connected to digital pin 13
int Rled0 =  2;    // Red LED connected to digital pin 0
int Bled0 =  3;    // Blue LED connected to digital pin 1
int  analogValue0;
int  analogValueB;
int  analogValueR;
int  analogValueRB;

void setup() {
  Serial.begin(9600);
  pinMode(ledPin, OUTPUT);     
  pinMode(Rled0, OUTPUT);     
  pinMode(Bled0, OUTPUT);     
}

void loop() {

  // read the analog input into a variable:
   analogValue0 = analogRead(0);
  // wait 10 milliseconds for the analog-to-digital converter
  // to settle after the last reading:
   delay(10);   


   digitalWrite(Bled0, HIGH);   // set the Bled on
   delay(1);   
   analogValueB = analogRead(0);
    digitalWrite(Bled0, LOW);   // set the Bled off
   // wait 10 milliseconds for the analog-to-digital converter
      delay(10);

   digitalWrite(Rled0, HIGH);   // set the Rled on
   delay(1);   
   analogValueR = analogRead(0);
    digitalWrite(Rled0, LOW);   // set the Rled off
     // wait 10 milliseconds for the analog-to-digital converter
   
   delay(10);   
   digitalWrite(Bled0, HIGH);   // set the Bled on
   digitalWrite(Rled0, HIGH);   // set the Rled on
   delay(1); 
   analogValueRB = analogRead(0);
   // print the result:
   delay(1000);
   digitalWrite(Bled0, LOW);   // set the Bled ff
   digitalWrite(Rled0, LOW);   // set the Rled ff
   

   Serial.print("sensor OFF = " );
   Serial.println(analogValue0);
   
   
   Serial.print("sensor Blu = " );
   Serial.println(analogValueB);
   
   Serial.print("sensor Red = " );
   Serial.println(analogValueR);

   Serial.print("sensor ON = " );
   Serial.println(analogValueRB);
   
   
   Serial.print("sensor interval = " );
   Serial.println(analogValue0-analogValueRB);
   
   Serial.println();
   Serial.println();
   delay(20);
}