Text scroller for the Arduino Uno provided with a LiquidCrystal_I2C lcd display . Needed Arduino Uno Liquid Crystal display with the I2C connector PC running a Serial Monitor (9600 bouds) USB cable to ...

The actual LCD display 1602 I2C models have different i2c adresses than the one that we support (old model with fixed adress) The I2C adress should be configurable in the corresponding configuration ...

I hooked them up to an Arduino Uno board with a Parallax Serial 16×2 Character LCD. I got both ICs working in separate sketches that I’ve blogged about previously, but I wanted one combined program.

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

An Arduino Uno provides the processing power and drives the serial monitor. A joystick and a Hitachi H48C accelerometer are mounted on a breadboard and wired to the Uno.

This wireless LCD display shows information sent from a smartphone. The user can send text messages to an LCD via Bluetooth within 10 metres range.