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 includes a function to ...

In this tutorial, the presenter will be giving you a brief tutorial on how the I2C communication protocol works and he will also be giving an example of how to use I2C with the Arduino Board and a ...

[Johngineer] found himself in need of an I2C sniffer, but didn’t have one available. Necessity is the mother of invention, so he put together this I2C sniffer sketch for Arduino. The arduino … ...

More details on the use and features of this library can be found on the Arduino playground site. The first part of the sketch source don’t need great comments: #include <AlphaLCD.h> #include ...

Next steps shows how the master (Arduino) reads from the slave I2C device. Wire.requestFrom(address, 1) command expects to receive 1 byte of data from the TC74 sensor. Wire.available() waits for data ...