Continuity Tester using Arduino in Tinkercad (Easy Tutorial) #IOT

#include (angled bracket) LiquidCrystal.h (angled bracket)

LiquidCrystal lcd(7, 8, 9, 10, 11, 12);

int probePin = 2;
int buzzer = 6;

void setup() {
pinMode(probePin, INPUT);
pinMode(buzzer, OUTPUT);

lcd.begin(16, 2);
lcd.print("Continuity Meter");
delay(2000);
lcd.clear();
}

void loop() {
int state = digitalRead(probePin);

if (state == HIGH) {
lcd.setCursor(0, 0);
lcd.print("Connected ");

digitalWrite(buzzer, HIGH);
} else {
lcd.setCursor(0, 0);
lcd.print("Open Circuit ");

digitalWrite(buzzer, LOW);
}
}
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Видео Continuity Tester using Arduino in Tinkercad (Easy Tutorial) #IOT канала Frustrated Engineer