Arduino LCD Keypad Shield – Basic Menu System

LCD1After recently purchasing an LCD and Keypad Shield for my Arduino Uno. I thought I best test it out and write a quick sketch to use with it.

The shield has a 16×2 (LCD1602) LCD and 6 Button Keypad , extremely useful for controlling your projects without hooking the Arduino board up to anything. I believe this cost me just under £4 delivered and is well worth the money.

I have made a basic options selection menu which will allow you to scroll through a list of entries and select one of them, using the least amount of screen updates. It doesn’t yet support sub-menus, but it’s dead easy to implement using this code found below.

Click here to read more..