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1  Using Arduino / Displays / Re: Help with LCD on: April 07, 2013, 01:52:16 pm
// floresta //
I think so, because when I connecting Contrast pin with resistor etc. I have something like black pixels :s
2  Using Arduino / Displays / Re: Help with LCD on: April 07, 2013, 01:21:50 pm
// Docedison //
On Thursday I'm going to electronic shop, so I can buy potentiometer, thanks for help smiley-wink

// arloG //
Look at the schematic for my display: http://www.artronic.pl/o_produkcie.php?id=967
First is 5V, second is GND.
3  Using Arduino / Displays / Re: Help with LCD on: April 07, 2013, 10:38:42 am
Maybe, I thought Power can be replacement for Potentiometer.
4  Using Arduino / Displays / Re: Help with LCD on: April 07, 2013, 10:00:49 am
I've looked on the schematic and on Liquid Crystal examples and I founded that GND and 5V are replaced. I changed my pins and it's not working too :c
I've took some photos of my wiring steps:
1. Setup

2. Utilities

3. Setting up RGB background

4. Connecting GND and 5V

5. Connecting Data, Enable and RS to Arduino

6. Conencting Contrast to power and Enable and RS to LCD

7. Connecting Data to LCD

8. Result :c


And high res photos links:
1. http://scrapyard.co/xvlifo
2. http://scrapyard.co/e8lc6s
3. http://scrapyard.co/x1cxlg
4. http://scrapyard.co/auve8g
5. http://scrapyard.co/c7j65i
6. http://scrapyard.co/rzrgf6
7. http://scrapyard.co/x0pq8q
8. http://scrapyard.co/t16hgt

// JoeO //
My code is Hello World example from Arduino IDE
5  Using Arduino / Displays / Re: Help with LCD on: April 06, 2013, 03:57:31 pm
I'm connecting LCD like this: http://arduino.cc/en/Tutorial/LiquidCrystal and it's not working. My result is screen is orange. I ran the Hello World example with the same way connected pins.
6  Using Arduino / Displays / Help with LCD on: April 06, 2013, 02:38:30 pm
Hi!
I have trouble with this LCD because I cannot read from schematics: http://www.artronic.pl/o_produkcie.php?id=967. Is anyone here who can explain me how to connect it or can make Fritzing project?
Thanks for support smiley-wink
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