O Level Exam : Practical Question
📝 HTML
🎨 CSS
⚡ Java Script
#include <DHT.h> DHT dht(2, DHT11); void setup() { Serial.begin(9600); dht.begin(); } void loop() { delay(2000); float humidity = dht.readHumidity(); float temperature = dht.readTemperature(); float heatIndex = dht.computeHeatIndex(temperature, humidity, false); // Print the results Serial.print("Humidity: "); Serial.print(humidity); Serial.print(" %\t"); Serial.print("Temperature: "); Serial.print(temperature); Serial.print(" *C\t"); Serial.print("Heat index: "); Serial.print(heatIndex); Serial.println(" *C"); }
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🖥 Output: