Circuit Diagram for Interfacing DHT11 Sensor with Arduino Now that we have completely understood how a DHT11 Sensor works, we can connect all the required wires to Arduino and write the code to get ...

// Connect pin 2 of the sensor to the data pin defined on your Arduino // Connect pin 4 of the sensor to GND // Connect a 10K resistor between pin 2 (data) and pin 1 (VCC) of the sensor ...

This Arduino project uses the DHT11 temperature and humidity sensor to measure the ambient temperature and humidity in a room, and displays the values on a set of LEDs. The sketch reads the ...

Abstract: This paper presents designing and implementing an Automatic room temperature control system using the Arduino and DHT11 sensor. The fan speed control system has also been proposed. Here, the ...

The complete circuit diagram to connect DHT11 with STM32 ... library.This library can also be used with Arduino boards for communicating with I2C LCD display modules. Similarly in order to read the ...

Abstract: This paper presents designing and implementing an Automatic room temperature control system using the Arduino and DHT11 sensor. The fan speed control system has also been proposed. Here, the ...