Hello friends! Today, we will design a circuit containing an Arduino UNO and a 16 × 2 character LCD in Proteus ISIS. We will connect the display, write a small Arduino sketch, compile it and load the resulting program into the simulated UNO. Our first result will be the website name displayed across two rows. Libraries LCD Simulation Libraries Latest library: LCD Library for Proteus V3.0 (October 2026): LCD 16x2, LCD 20x4 and both I2C LCDs in one library, with our own HD44780 model and an Arduino demo One LCD only? LCD 16x2 · LCD 20x4 · I2C LCD 16x2 · I2C LCD 20x4 Helping Tools Serial Monitor Advance : a serial terminal window for the UART of your board Serial Monitor Expert : the serial monitor with extra debugging tools This is a useful beginner project because the visible result is simp ...