Fader

Simple helper library which can be used to dim/fade some leds on arduino.

Pros:

• no logic for managing timings and brightness regulation state
• default values are given, simple initialize with pin and then set brightness or brightness percent

Cons:

• when sleep is used in main class, then the regulation process is broken during this time

Usage:

Initialization

Initialize with pin 3 Fader fader(3);

Initialize with full options Fader fader(4, 40, 200, 2, 3);

Used parameters:

• Pin
• Regulation interval (40 is my favorite)
• Max brightness to use. Depends on arduino model. Mostly 255 is possible. Default is 200 to save leds
• This values defines the value which will be added during the dim up process
• This values defines the value which will be added during the dim down process