stray '\302' in program e stray '\240 in program

Olá pessoas!
Estão dando estes 2 erros no código que criei, vocês sabem como resolver?

qdq:58: error: stray ‘\240’ in program

qdq:58: error: stray ‘\302’ in program

Código

#include<Servo.h>

Servo motor;
Servo motor2;

const int BTN = 2;
const int LED = 13;

int brightness = 0;
int fadeAmount = 5;

volatile int counter = 0;

void setup() {
motor.attach(3);
motor2.attach(4);
attachInterrupt(0, inc, RISING);
}

void inc() {
counter++;
if (counter == 4) {
counter = 4;
}
}

void loop() {
if (counter == 1) {
motor.write(45);
delay(1000);
motor.write(125);
delay(1000);
motor2.write(45);
delay(1000);
motor2.write(125);
delay(1000);
}
else if (counter == 2) {
motor.write(45);
delay(3000);
motor.write(125);
delay(3000);
motor2.write(45);
delay(3000);
motor2.write(125);
delay(3000);
}
else {
motor.write(45);
delay(1000);
motor.write(125);
delay(1000);
motor2.write(45);
delay(1000);
motor2.write(125);
delay(1000);
}
}

Deis de já, grato!

My Portuguese is too rusty to even try to answer in pt… Hope this helps anyway.

I had a similar issue with a code snippet I copied from somewhere. Rewriting the bit manually fixed the problem. Try that if the script is copied from somewhere.

I think it’s about encoding going wrong somehow…

As epipolar said, the problem is that your code has "tab" or "spaces" before or after some code. Check it and the code should compile without this error!

Caracteres "invisiveis": http://stackoverflow.com/questions/5167656/error-stray-302-in-program