http://img.photobucket.com/albums/v51/ISS8634/new-1.jpg
Sorry for the bad pic. The resistor is the one in the green circle. Its a 610ohm resistor. Just use a pencil to shade it to increase the core voltage.
http://img.photobucket.com/albums/v5...634/1600p3.jpg
Thats the result for ~1.5V.
