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Add files via upload #1

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36 changes: 36 additions & 0 deletions ultrasonic.ino
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Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
float distance =0;
long Time;

#define Echopin 13
#define Triggerpin 12

void setup()
{
Serial.begin(9600);
pinMode(Echopin,INPUT);
pinMode(Triggerpin,OUTPUT);
digitalWrite(Echopin,LOW);
digitalWrite(Triggerpin,LOW);

}

void loop()
{
ultra_sonic();
}

void ultra_sonic()
{
digitalWrite(Triggerpin,HIGH);
delayMicroseconds(10);
digitalWrite(Triggerpin,LOW);

Time=pulseIn(Echopin,HIGH);

distance=(Time*0.0343)/2;

Serial.print("DISTANCE :");
Serial.print("\t");
Serial.print(distance);
Serial.print("\n");
}