discuss this fire alarm code uisng adruino tinkercad const int temperaturePin = 0;int buzzer = 8;void setup(){pinMode (buzzer, OUTPUT);pinMode (4, OUTPUT);pinMode (3, OUTPUT);}void loop(){float voltage, degreesC;voltage = getVoltage(temperaturePin);degreesc = (voltage - 0.5) * 100.0;if(degreesc>40){tone(8, 10000, 100);digitalWrite(4, HIGH);digitalWrite(3, LOW);delay (300); //delay half a seconddigitalWrite(buzzer, LOW);}else{digitalWrite(3, HIGH);digitalWrite(4, LOW);}}float getVoltage(int pin){return (analogRead (pin) * 0.004882814);

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Computer Science

discuss this fire alarm code uisng adruino tinkercad

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

discuss this fire alarm code uisng adruino tinkercad

const int temperaturePin = 0;
int buzzer = 8;
void setup()
{
pinMode (buzzer, OUTPUT);
pinMode (4, OUTPUT);
pinMode (3, OUTPUT);
}
void loop()
{
float voltage, degreesC;
voltage = getVoltage(temperaturePin);
degreesc = (voltage - 0.5) * 100.0;
if(degreesc>40)
{
tone(8, 10000, 100);
digitalWrite(4, HIGH);
digitalWrite(3, LOW);
delay (300); //delay half a second
digitalWrite(buzzer, LOW);
}
else
{
digitalWrite(3, HIGH);
digitalWrite(4, LOW);
}
}
float getVoltage(int pin)
{
return (analogRead (pin) * 0.004882814);

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