From line 51 to 129 we have built the functions, one function for every sensor, that is responsible ","for the operation of each sensor. For DHT11 we have 2 functions, one for air-temperature and one ...

Components Required: Arduino board (e.g., Arduino Uno) DHT11 sensor 10kΩ resistor (optional, if required by your sensor module) Jumper wires Circuit Connection: VCC (DHT11) → 5V (Arduino) GND (DHT11) ...