----- Original Message ----- From: "Jason White" To: "Microcontroller discussion list - Public." Sent: Monday, May 03, 2010 3:40 AM Subject: Re: [PIC] Re: LCD Troubles ... > How will lowering the voltage below 5v give me anything more ? According to Bob, the useful range is very small and close to ground, so I assume keeping within that range is probably a good idea - what are you seeing - is it all black all the time? If so, that could be all you ever see unless you drop the voltage, but I'm no expert here. Try looking at it from an angle also if it appears to be all black. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist