unsigned  long Phase_1;
bool running = false;


//anologWrite = (Q1, 0);

void setup() {
  Serial.begin(9600);
  
  for(Phase_1 = 0; Phase_1 <= 255;  ){
  delayMicroseconds(100);
  Phase_1++;
     if(Phase_1 == 255){
      for(Phase_1 = 255; Phase_1 >= 0;  ){
        delayMicroseconds(100);
        Phase_1--;
      //    Serial.println(running);
      //    running = !running;
      //  break;
     }
  }
}

void loop(){
  
}