Added TIP122 example.
Added TIP122 example.

futureshocked/arduino_sbs,iNNPL/arduino_sbs,futureshocked/arduino_sbs,merbok/arduino_sbs,billdwp/arduino_sbs,merbok/arduino_sbs,iNNPL/arduino_sbs,futureshocked/arduino_sbs,billdwp/arduino_sbs