The keyboard backlight is an appealing and practical addition to modern laptops and keyboards. Some devices also offer the ability to adjust the backlight color, create a personalized ambiance ...

running the following will turn all keys purple, set the ambient light-band color to red, and set the brightness to 3 (scale 0-5) git clone https://github.com ...

This library extends the LiquidCrystal library, automatically handles pin setup for LCD, backlight, and buttons, and provides an interface to the backlight and buttons.

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