hey i need the codes for this question please in Arduino Wri

hey, i need the codes for this question please in Arduino

Write an Arduino code that takes inputs from analog pins (A3, A4) and displays the results as a noise through a speaker controlled by A0 and A1.

Solution

Here is the code for the given scenario.

#include <Adafruit_Sensor.h>
#include <DHT.h>
int speakerPin = 9;
int length = 1;
#define DHTPIN 5
#define DHTTYPE DHT11
#define LED_TOO_COLD A0
#define LED_PERFECT A1
#define LED_TOO_HOT A2
DHT dht(DHTPIN, DHTTYPE);
void setup() {
Serial.begin(9600);
Serial.println(\"DHT11 test!\");

dht.begin();
}

void loop() {
pinMode(speakerPin, OUTPUT);
pinMode (A0 , OUTPUT);
pinMode (A1 , OUTPUT);
pinMode (A2 , OUTPUT);
delay(2000);

float h = dht.readHumidity();
float t = dht.readTemperature();
float f = dht.readTemperature(true);

if (isnan(h) || isnan(t) || isnan(f)) {
Serial.println(\"Failed to read from DHT sensor!\");
return;
}

Serial.print(\"Humidity: \");
Serial.print(h);
Serial.print(\" %\\t\");
Serial.print(\"Temperature: \");
Serial.print(t);
Serial.println(\" *C \");
if (t <= 20) {
Serial.println(\"Too cold!\");
digitalWrite(A0, HIGH);
digitalWrite(speakerPin, HIGH);
delay (1000);
digitalWrite(speakerPin, LOW);
digitalWrite(A0, LOW);
}
if (20 < t < 27) {
Serial.println(\"Perfect temperature!\");
digitalWrite(A1, HIGH);
delay (2000);
digitalWrite(A1, LOW);
}
if (t >= 29) {
Serial.println(\"Too hot!\");
digitalWrite(A2, HIGH);
digitalWrite(speakerPin, HIGH);
delay (1000);
digitalWrite(speakerPin, LOW);
digitalWrite(A2, LOW);
}

}