diff --git a/SENSOR.ino b/SENSOR.ino index 00a9336..7508bf2 100644 --- a/SENSOR.ino +++ b/SENSOR.ino @@ -1,5 +1,5 @@ -#define trigPin A1 -#define echoPin A0 +#define trigPin 7 +#define echoPin 6 void setup() { Serial.begin (9600); @@ -9,21 +9,14 @@ void setup() { void loop() { long duration, distance; - digitalWrite(trigPin, LOW); // Added this line - delayMicroseconds(2); // Added this line + digitalWrite(trigPin, LOW); + delayMicroseconds(2); digitalWrite(trigPin, HIGH); -// delayMicroseconds(1000); - Removed this line - delayMicroseconds(10); // Added this line + delayMicroseconds(10); digitalWrite(trigPin, LOW); duration = pulseIn(echoPin, HIGH); distance = (duration/2) / 29.1; - - if (distance >= 1000 || distance <= 0) { - Serial.println("Out of range"); - } - else { - Serial.print(distance); - Serial.println(" cm"); - } + Serial.print(distance); + Serial.println(" cm"); delay(250); }