In this tutorial, you will learn about DHT22 Temperature and Humidity Sensor Module. We will interface this sensor module with Arduino Uno.

However, with a little bit of DIY ingenuity and the help of some electronic components, you can transform your ordinary electric fan into an automatic one. In this temperature controlled fan project, ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

The Arduino code initializes the LCD and sets up the pins for the temperature sensor and the potentiometer. It then continuously reads the analog signal from the LM35 sensor, converts it into a ...

Conclusion The DHT11 sensor, in combination with Arduino, provides a reliable and efficient way to measure temperature and humidity. The project demonstrates the sensor’s practicality in various ...

The LM35 temperature sensor and red led are powered with 5V from the Arduino board. How does the circuit works? As you can see in the sketch on the first line I included the LiquidCrystal library ...

The next challenge is to connect sensors to the Arduino. Smith’s TMP36 sensor can connect directly to Arduino pins, and he advises that the sensor’s left pin be connected to the Arduino’s 5-V ...

Fig. 2: Circuit diagram humidity and temperature monitoring using Arduino with ESP8266 The DHT11 sensor senses humidity and temperature, and sends the information to digital pin 5 of Arduino MCU, as ...

The Arduino board’s microcontroller (MCU) ATMega8 /168/328 allows for rapid, dynamic control, and the LCD screen gives real-time temperature and fan speed data for convenient monitoring. This project ...