HD4450
Kilopat
- Katılım
- 2 Nisan 2019
- Mesajlar
- 2.211
- Çözümler
- 6
Kod:
const int trigger_pin = 13;
const int echo_pin = 12;
const int buzzer = 2;
const int mled = 3;
const int yled = 4;
const int sled = 5;
const int kled = 6;
int sure ;
int mesafe ;
void setup() {
pinMode(kled , OUTPUT);
pinMode(sled , OUTPUT);
pinMode(yled , OUTPUT);
pinMode(mled , OUTPUT);
pinMode(buzzer , OUTPUT);
pinMode(trigger_pin , OUTPUT);
pinMode(echo_pin , INPUT);
Serial.begin(9600);
}
void loop() {
digitalWrite(trigger_pin , HIGH);
delayMicroseconds(1000);
digitalWrite(trigger_pin , LOW);
sure = pulseIn(echo_pin , HIGH);
mesafe = (sure/2) / 28.5;
if (mesafe <= 10 )
{
digitalWrite(kled , HIGH);
digitalWrite(buzzer , HIGH);
delay(250);
digitalWrite(kled , LOW);
digitalWrite(kled , LOW);
}
else if ( mesafe <= 25)
{
digitalWrite(sled , HIGH);
digitalWrite(buzzer , HIGH);
delay(500);
digitalWrite(sled , LOW);
digitalWrite(buzzer , LOW);
}
else if ( mesafe <= 50)
{
digitalWrite(yled , HIGH);
digitalWrite(buzzer , HIGH);
delay(750);
digitalWrite(yled , LOW);
digitalWrite(buzzer , LOW);
}
else.
{
digitalWrite(mled , HIGH);
delay(1000);
digitalWrite(mled , LOW);
}
Exit status 1
Expected '}' at end of input.
Expected '}' at end of input.
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