Simple ambient LED lamp that changes color
re-shaped an old model on request.
The light source is an Arduino Nano and 4 neo pixels run on a phone charger. You can see it on one of the pictures.
The Arduino runs a slightly modified sketch from AdaFruit that shifts slowly between colors.
AdaFruit has made a library that makes this very simple (https://learn.adafruit.com/adafruit-neopixel-uberguide/arduino-library-use).
But I also included the sketch and the library's I used in a ZIP file.
A simple schematic is also included with the pictures
Everything should fit together without the use of glue.
If you have any questions feel free to ask :-) Constructive comments are also welcome :-)