building an ambient light for the screen:
The CuVoodoo ScreenLight mimics the Philips ambient lighting. The idea is to have LEDs on the back of the screen, lighting on the sides the same color as the border on the screen, creating an ambient light.
To implement this I used: VLC (with the AtmoLight video filter) or boblight (way better) to output over serial the colors to be shown on the LEDs; an Atmel ATmega328P microcontroller at 16 MHz (i.e. Arduino Nano 3.0) to control the LEDs and show the values received over serial; a strips of WS2812B chained LEDs (i.e. BlinkyTape), individually controlled using a data line.
recipe:
- WS2812B LED strip
- Atmel ATmega328P microcontroller at 16MHz (e.g. Arduino nano clone)
- VLC (<3.0, with AtmoLight video filter) or boblight
Published: 2015-08-07 by King Kévin