void setup() {
pinMode(3, INPUT);
pinMode(5, INPUT);
Serial.begin(9600);
}
void loop () {
ch3 = pulseIn(5, HIGH, 30000);
ch1 = pulseIn(3, HIGH, 30000);
int ch3;
int ch1;
Serial.print(“Channel 3:”);
Serial.print(ch3);
Serial.print(” Channel 1:”);
Serial.println(ch1);
delay(100);
}