In our daily life, we come across various devices that has LCDs to display data such as calculators, microwave ovens, and many other electronic devices. These LCDs can be used to display data from the Arduino or any sensor connected to it. For example, you can create a temperature sensor system which displays the temperature data on your Arduino. Therefore, LCD is very useful output device for your Arduino. In this tutorial, we will learn about how to interface a 16×2 LCD with an Arduino UNO and how to display custom characters on the LCD.
Active from: Wed, 07 Jun 2023