Pulse colors on a NeoPixel Ring via an Arduino.
One of those "just for fun" projects, I saw Mr. BlinkySkull on Maniacal Labs, and knew I had to make one for myself. This is the arduino code which drives the NeoPixel Ring, making the project come together.
The Adafruit NeoPixel library is required for this project.
https://github.com/adafruit/Adafruit_NeoPixel
For the arduino, I used a generic Arduino Pro Mini compatible microcontroller, controlling a NeoPixel Ring. A motion sensor, switch, button, and related componants are also used. See the schematic or fritzing files for more information.
Open the file in your arduino dev environment, modify any of the settings you want in the define section (especially pin numbers), and compile/upload to your board.
Pictures and description can be found at mtmosier.com.
All code contained is licensed as GPLv3.
Copyright 2014, Michael T. Mosier (mtmosier at gmail dot com).
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.