LED-strip configuration

For the main lighting of the layout, I have installed a total of 5 LED-strips, 3 with Warm White LED's and 2 with adresseable RGB LED's. The extended number of white strips gives a bright light as possible.

All strips are controlled using an Arduino microcontroller, where the 3 Warm White strips are controlled with pulse width modulation(PWM) and a IRF540 MosFet driver card, and the 2 RGB strips are controlled with the FASTLED library available for the Arduino. The programming are not finished and need further development.

The goal is to create animations that can simulate day, sunrise/sunfall and night. And some lights effecs, like ligthing strokes with sound and other visual effects. All controlled by a fastclock and swithes connected to the Arduino. Since I plan to run JMRI on a RaspBerry Pi, I am thinking about to create the userinterface on the RaspBerry Pi, connected to the different Arduinos on the Layout. The Arduino is so cheap to buy, so it will be easier to use several Arduinos for different tasks.

The section drawing shows the different LED-strips for main lighting of the layout.

 

The different LED-stripes:(Table is under construction)

Strip # Type NumOfLeds
1 Warm White, 2 wires: 12 volt, wires: +/-  
2 Warm White, 2 wires: 12 volt, wires: +/-  
3 Warm White, 2 wires: 12 volt, wires: +/-  
4 RGB adresseable WS2812B, 5 volt, 144 Leds/meter, 3 wires: +/-/Data 235
5 RGB adresseable WS2812B, 5 volt, 144 Leds/meter, 3 wires: +/-/Data