DHT11 LDR เปียโซ่

#include <DHT.h> DHT dht(D4,DHT11,30); void setup(){ Serial.begin(115200); dht.begin(); pinMode(D7,OUTPUT); } void loop(){ float t = dht.readTemperature(); float h = dht.readHumidity(); Serial.print(t); Serial.print(" Temparature "); Serial.print(h); Serial.print(" Humiity "); int sensorValue = analogRead(A0); Serial.print(sensorValue); Serial.println(" Lux "); digitalWrite(D7,1); delayMicroseconds(300); digitalWrite(D7,0); delayMicroseconds(300); }