Show Posts
Pages: [1]
1  Forum 2005-2010 (read only) / Interfacing / Re: LCD Help on: January 13, 2011, 05:19:41 pm
Yeah, im sorry about that, but since it was my 1st post i couldnt post links.

Here is my LCD

http://www.sparkfun.com/products/709


and here is the link to what I am following.
http://www.ladyada.net/learn/lcd/charlcd.html


 I am at the point where I have pin15,16, 1,2, and 3 wired.


This is what I get when trying to adjust the contrast.

2  Forum 2005-2010 (read only) / Interfacing / LCD Help on: January 13, 2011, 03:43:01 pm
Im trying to set up my new LCD according to the tutorial Ladyada lcd tutorial , but when I get to the point where it says to adjust my potentiometer, but it doesn't display both lines, just parts of it.


I have tried rewiring multiple times.

Do i have a defective screen, or am I just making a stupid mistake.

Thank you for any help
3  Forum 2005-2010 (read only) / Uno Punto Zero / Re: How long does a sketch last? on: January 16, 2011, 08:57:45 pm
From what I read on the Sparkfun forum, other people are having the same problem with the SMD edition.

4  Forum 2005-2010 (read only) / Uno Punto Zero / Re: How long does a sketch last? on: January 16, 2011, 08:30:44 pm
I have a quick question sorta related to the original.  

I recently received my 1st Arduino Uno, smd edition.

When I upload a sketch like Blink, run it, unplug my Usb cord, and plug it back in, it doesn't start the blink sketch over again.

At this point I need to reload the sketch over Usb.

Is this normal?
Pages: [1]