this is one of simple project by Arduino, And widely use it in many area like remote controling, automation and IoT project. we have use in this project two Arduino Uno board with two Bluetooth mudule ...

Connect two Arduino on two separate breadboards and connect their respective sensors with them. Connect the trigger Pin to pin9 of Arduino and ecoPin to the pin10 of the Arduino. Power up the ...

The concept behind the circuit is to establish a communication mechanism between two Arduino Uno boards, facilitating the exchange of signals and enabling a button-LED interaction. By connecting a ...

Before we get started into programming I2C using two Arduinos. We need to learn about the Wire library used in Arduino IDE.. The library <Wire.h> is included in the program to use the following ...

To connect your Arduino to the internet, there are two popular options. One option is to use an ESP8266 with Arduino and the second option is to connect an Ethernet module with Arduino. In this ...