const int Red = 10; // 2 //const int RedTwo = 12; void setup() { pinMode(Red, OUTPUT); // pinMode(RedTwo, OUTPUT); analogWrite(Red, 0); // analogWrite(RedTwo, 0); } void loop() { analogWrite(Red,255); // analogWrite(RedTwo,255); delay(1000); analogWrite(Red,0); // analogWrite(RedTwo,0); delay(1000); }