In the loop function, we have created an event and using this event the temperature and humidity data is read from the DHT11 sensor. Then this value is printed to the serial monitor. The below GIF ...

BMP280 Pressure Sensor with Arduino UNO – Connection Diagram. Now that we completely understand how the BMP280 Sensor works we can connect all the required wires to the Arduino UNO board, and in this ...

This is a tutorial how to send DHT11 sensor data using Arduino Uno to IOTA Tangle using Masked Authenticated Messaging (MAM). The project consists of 4 main files and should be executed on a computer.

By using this sensor and arduino board we can build a digital magnetic compass which can indicates the direction liken East, West, North or South. In this tutorial we will learn how to connect GY-271 ...

Arduino Nano has exactly the same functionality as Arduino Uno but in quite a small size. the microcontroller on the Arduino Nano board is ATmega328p. We can also use Arduino UNO for implementing the ...

Code uploadWe can now load our Arduino sketch to the RAK4631 development board.Selected the board in the Arduino IDE, as well as the correct port, and start the code uploading and flashing. You may ...

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 ...

The author in this video talks about how the humidity sensor works, and how to set it up to output readings to the Arduino serial monitor or a 16×2 LCD display. He also shows you how to modify the ...