Integrating Arduino UNO and Adafruit Circuit Playground Express board using I2C communication. Here Uno as master device and playground as slave. Master can send a commands to slave device using I2C ...

Arduino I2C LCD Example This Arduino sketch demonstrates how to use an I2C-enabled LCD display with an Arduino board. The LiquidCrystal_I2C library is used to control the LCD, and the sketch also ...

In this tutorial we will use I2C communication between two arduino boards and send (0 to 127) values to each other by using potentiometer.

The Arduino UNO R4, released in two versions last year, supports the CAN bus in terms of hardware and software. In this article we look at some handy CAN modules, an experimental setup, and the basics ...