Maker Factory HC-SR05 Kurzanleitung Seite 3

Code
trigPin 12
#define
echoPin 13
#define
led 11
#define
led2 10
#define
setup() {
void
Serial.begin
(trigPin,
pinMode
(echoPin,
pinMode
(led,
pinMode
(led2,
pinMode
}
loop() {
void
long duration, distance;
digitalWrite
delayMicroseconds
digitalWrite
delayMicroseconds
digitalWrite
duration = pulseIn(echoPin,
distance = (duration/2) / 29.1;
// This is where the LED On/Off happens
(9600);
OUTPUT
);
INPUT
);
OUTPUT
);
OUTPUT
(trigPin, LOW
(2);
(trigPin, HIGH
(10);
(trigPin, LOW
);
);
);
);
HIGH );
3