3.7 LED Red Green GND-Shared

Hardware Wiring

LED Red Green

Sketch

The code can be found at Examples_Arduino - sensor-kit-for-arduino - _026_LED_RG - _026_LED_RG.ino.

//Arduino test code:
int redpin = 11;    // select the pin for the red LED
int bluepin =10;    // select the pin for the blueLED
int val;

void setup() {
  pinMode(redpin, OUTPUT);
  pinMode(bluepin, OUTPUT);
  Serial.begin(9600);
}

void loop() 
{
  for(val=255; val>0; val--)
  {
    analogWrite(11, val);
    analogWrite(10, 255-val);
    delay(15); 
  }
  for(val=0; val<255; val++)
  {
    analogWrite(11, val);
    analogWrite(10, 255-val);
    delay(15); 
  }
  Serial.println(val, DEC);
}