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

In this project, we will interface a MAX30205 human body temperature sensor that can be easily interfaced with a fitness band or can be used for medical purposes. We will use Arduino Nano as the main ...

Introduction This project demonstrates the design and programming of an electronic circuit using the LM35 analog temperature sensor with Arduino. The circuit reads temperature values from the sensor ...

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 ...

This sensor device is built to measure the amount of current being used, especially in power supplies as the design is based on Arduino. The main component used is the ACS712 sensor from Allegro ...

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 ...

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 ...

Arduino-based Digital Thermometer – Circuit and Working The circuit diagram of the thermometer is shown in Fig. 2. The thermometer is built around an Arduino board (BOARD1), a temperature sensor LM35 ...

To use the temperature sensor, connect the NTC 10k thermistor to the Arduino according to the circuit diagram, and upload the code to the Arduino board. Open the serial monitor in the Arduino IDE to ...