i wanted buy a led strip and connect it to my piano, but i din't know how.
I found someone who dit this and it brought me to this site "http://www.domogeek.ca/blog/piano-lumineux/". On this site is a link to the library of the Arduino MIDDI and the Adafruit neopixel,
but if i go to the link (GitHub) i don't know witch code to Copy Paste into the arduino.
Can someone who understands GitHub help me witch code i have to use.
This is the link: GitHub - FortySevenEffects/arduino_midi_library: MIDI for Arduino
GitHub - adafruit/Adafruit_NeoPixel: Arduino library for controlling single-wire LED pixels (NeoPixel, WS2812, etc.)
http://www.domogeek.ca/blog/piano-lumineux/
(The site is in french so i don't understand it very well)
Both of those libraries are available through the Library Manager (Sketch->Include Library->Manage Libraries...) That is generally the best place to find libraries. Use the "Filter your search..." box to cut down on the number of libraries you have to scroll through. You want "MIDI Library by Forty Seven Effects" and "Adafruit NeoPixel by Adafruit".
As for which one to use, download both. Try the examples and see which one comes closest to doing what you want. Move on from there.
i have a problem again.
i downloaded the library's and added them to the library' but i cant find them in the library manager.
Did i do somenthing wrong?
If you install libraries manually (copy them to the 'libraries' folder inside your sketch folder) you have to re-start the Arduino IDE to get those libraries scanned.