Arduino-LCD-Display-with-Knob-Controls This project shows how to connect an LCD screen to an Arduino Mega 2560 and use potentiometers (knobs) to adjust the screen’s contrast and control an extra ...

Arduino LCD Display – Custom Character Example A simple Arduino project that demonstrates how to create and display a custom character (Polish letter "ś") on an I2C LCD.

Whereas a typical scale would then simply show the resulting number on an LCD display, [Mirko] decided to use a moving coil meter driven by the Arduino’s analog output.