Display LCD ST7565

Link utili:

• http://www.robot-italy.com/it/graphic-st7565-negative-lcd-128x64-with-rgb-backlight.html
• http://www.ladyada.net/learn/lcd/st7565.html
• https://github.com/adafruit/ST7565-LCD
• http://www.adafruit.com/datasheets/TG12864H3-05A%20EN_V1.0.pdf
• http://edeca.net/wp/electronics/the-st7565-display-controller/
• http://forum.arduino.cc/index.php?PHPSESSID=nj8d17ai15bcsa1v0pf34i2qp1&topic=87999.msg661104#msg661104
• http://forums.adafruit.com/viewtopic.php?f=8&t=27251