Grathio

/* Simple Arduino project to turn a servo to the value sent via the Serial connection.
   
   Also periodically sends a ping back so the host knows that the Arduino is connected.
   
   Connect a servo to the Arduino:
   - Black or brown wire to GND
   - Red wire to 5v
   - White or Orange wire to Digital pin 9.

   Send a byte to the Arduino with the value of 0 to 180 and it will turn the servo to that heading.

Grathio

// ----- C -------
	/**
	 * arduino Nikon IR remote
	 * @license	Creative commons: Attribution-Noncommercial-Share Alike 3.0 (http://creativecommons.org/licenses/by-nc-sa/3.0/)
	 * @author Aurelien ANTOINE
	 * version 1
	 * date 20081217
         *
         *
         * This version modified by Steve Hoefer September 12, 2011

Grathio

// Tacit, Wrist mounted tactile feedback for the blind.
//   By Steve Hoefer at Grathio Labs (http://grathio.com)
//     Version 12.02.04
//
//  Copyright (c) 2012 Steve Hoefer
//  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
//  associated documentation files (the "Software"), to deal in the Software without restriction,  
//  including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
//   and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
//   subject to the following conditions: