LCDInfo.com

http://www.lcdinfo.com
It is currently Mon Dec 02, 2024 13:22

All times are UTC + 2 hours




Post new topic Reply to topic  [ 1 post ] 
Author Message
PostPosted: Sun Feb 12, 2012 1:07 
Offline

Joined: Wed Dec 16, 2009 13:04
Posts: 6
I'm having problems with a Nokia 3310 LCD. I can get it working no problem, but I've twice built a device using this module, and for the second time the display died after several hours, failing to come on after a power down.

[Later] the LCD has come back to life, possibly after a power cycle (but I'm not sure, someone else is using it).

I'm using 3.3V as the power source and pairs of 4k7/10k dropper resistors from the 5V PIC outputs. The code goes through the normal LCD init sequence as widely published.

Any suggestions on how to fix this?


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 1 post ] 

All times are UTC + 2 hours


Who is online

Users browsing this forum: Google [Bot] and 6 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group