pattanunNP

#                        _oo0oo_
#                       o8888888o
#                       88" . "88
#                       (| -_- |)
#                       0\  =  /0
#                     ___/`---'\___
#                   .' \|     |// '.
#                  / \|||  :  |||// \
#                 / _||||| -:- |||||- \
#                |   | \\  -  /// |   |

pattanunNP

// --------------------------------------
// i2c_scanner
//
// Version 1
//    This program (or code that looks like it)
//    can be found in many places.
//    For example on the Arduino.cc forum.
//    The original author is not known.
// Version 2, Juni 2012, Using Arduino 1.0.1
//     Adapted to be as simple as possible by Arduino.cc user Krodal