Another difference is that the module is connected to the Arduino board while the DHT11 sensor is not. So if you want to use a DHT11 sensor then you need to buy a DHT11 sensor module separately. Where ...

A versatile Arduino-based desk clock project that displays time, date, temperature, and humidity using a 16x2 LCD display, DHT11 sensor, and DS3231 RTC module ...

This project demonstrates how to use an ESP8266 Wi-Fi module with a DHT11 temperature and humidity sensor to send data to ThingSpeak, an IoT cloud platform. The ESP8266 connects to a Wi-Fi network and ...

The DHT11 digital temperature and humidity sensor is a composite sensor containing a calibrated digital signal output of the temperature and humidity. The sensor module holds a resistive humidity ...

Nevertheless, this could be a handy sensor, and it’s definitely a solid lesson in design. Still, if your tastes run more toward using this module on the 1.25-cm ham band, have a look at this ...

Circuit Diagram . Arduino Code for DHT11 interfacing with MATLAB. After connecting DHT11 sensor with Arduino, upload the code into Arduino using Arduino IDE.The complete Arduino code for logging and ...

I’ve tried the DHT11 sensor modules at both Vcc 3.3V and 5.0V, and at both voltages the humidity values are bad. dfrobot has introduced a V2 DHT11 sensor module that changes the 10K pull-up to 4.7K.

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 user sets ...