Review Details
LCD Display 16 x 2 Blue Character with Backlight
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Product Review (submitted on October 29, 2014):
To obtain contrast control on V0 (pin 3), solder over J2 jumper on reverse of board.
Follow the tutorial given at http://arduino.cc/en/Tutorial/LiquidCrystal and everything should be good.
Note that the datasheet provided for this display contains a typo in last line of Table 2, where If should be reported as 10.0mA. I measure 9.45mA in my situation.
A forum thread regarding this display is found at: http://forum.arduino.cc/index.php?topic=275130.0
