There is a solution for RGB LEDs backlight using Arduino board.

Step 1: Prepare Materials and Instruments.

Materials and hardware:

  1. Arduino board or related one, with more than three PWM outputs.
  2. Three Color 5 volts 40 mA LED's: Red, Green and Blue (RGB).
  3. Four wires to connect LED's with Arduino board.


  1. Arduino IDE.


  1. Soldering iron.
  2. Shears.

As Arduino board can be used 5 Volt version of Arduino Mega or Uno or Nano or even Pro Mini board. LED's should be able to work with Arduino PWM output, this is 5 Volts and 40 mA of current.

<p>muchas gracias gracias por el trabajo </p>
<p>Encantados de ayudarte!</p>
<p>Awesome project. You should definitely enter this in the Microcontroller contest.</p>

About This Instructable



Bio: I'm keen on computer science and electronic music.
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