If you have tried writing menu code for your Arduino projects, you will recognise the challenge in developing a generic menu system for an open prototyping platform. Follow this video tutorial and visit the link below for the source code and more information. Learn how to build LCD menus the easy way.

You'll need an Arduino Uno and a 16x2 LCD shield.

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The Arduino LCD Menu Library by Kashif Baig offers several advantages for creating menudriven interfaces on LCD displays.

1. Simplified Menu Creation:
• The library simplifies the process of building hierarchical menus for your Arduino projects.
• You can create multilevel menus with ease.

2. Memory Efficiency:
• The library utilizes PROGMEM to store menu data in program memory, saving precious RAM.
• This is crucial for resourceconstrained Arduino boards.

3. Independence from Display Devices:
• The menu system is independent of the specific input and display devices you use.
• It achieves this by using callback methods for handling user input and rendering the menu display.

3. Online and downloadable Code Generator:
• Kashif Baig provides a menu builder that generates Arduino menu source code from a simple XML representation.
• You can quickly define your menu structure without manual coding.

4. Compatibility with Keypads and Rotary Encoders:
• The library can be adapted for various input devices, including keypads and rotary encoders.
• You can easily customize the menu navigation based on your hardware.

5. Sample Template Project:
• A downloadable sample project demonstrates how to create and use menus.
• It serves as a starting point for your own applications.