PI4J-Arduino-I2C-Connection A coding-example on how to send data between an Arduino and a Raspberry Pi over I2C-bus using PI4J I had a lot of problems and issues while developing a project like ...

Run the I2C_address_finder.ino file after connecting I2C to arduino to get the address of I2C on the Serial Monitor because if the address is correct then connection cannot be established properly.

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

We set up one of the ChronoDoh modules as demonstrated, and pinned out the I2C connection using a “right side up” ChronoDoh as reference.

Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino. Who Won and Lost in Trump’s Tax Bill Scientists tracking ‘interstellar’ object that has come ...