Pages: [1]   Go Down
Author Topic: 128x64 LCD - begginers  (Read 4660 times)
0 Members and 2 Guests are viewing this topic.
Spain
Offline Offline
Newbie
*
Karma: 0
Posts: 3
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

HI all,

i'm a begginer in Arduino and i'm having problems with a 128x64 LCD. After investigate a little, we need mainly 3 things:

- Wiring the devices correctly (in my case acording "http://arduino.hk/index.php?route=information/information&information_id=9")
- Charge the library "KS0108 Graphics LCD library" (http://www.arduino.cc/playground/Code/GLCDks0108)
- Run a example from file>examples>glcd

The thing is it doesn't works. The display shines but anything else. My question is, could be broken the LCD? is there any method to check it?

thanks in advance


* 2012-09-01 01.23.08.jpg (1411.73 KB, 2560x1920 - viewed 460 times.)
Logged

Germany
Offline Offline
Edison Member
*
Karma: 137
Posts: 1552
If you believe something is right, you won't see what's wrong (David Straker).
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

There are a lot of different displays available. Which product do you have? Which display controller is used in your display? Do you have a display data sheet?

Oliver
Logged

Spain
Offline Offline
Newbie
*
Karma: 0
Posts: 3
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

thanks for your interest Oliver.

The seller provided me some info as you can see in the following link: http://arduino.hk/index.php?route=information/information&information_id=9

The display model is a TM12864L, the controler is a KS0108 (apparently) and my arduino is a ATmega 1280. I've wired acording the seller indications.

i hope u can help me...

Thanks again!


* Sin título.jpg (128.93 KB, 555x860 - viewed 303 times.)

* 2012-08-31 22.17.24.jpg (1549.66 KB, 2560x1920 - viewed 214 times.)
* datasheet.pdf (64.13 KB - downloaded 70 times.)
Logged

Germany
Offline Offline
Edison Member
*
Karma: 137
Posts: 1552
If you believe something is right, you won't see what's wrong (David Straker).
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Hi

Ok, thanks, then maybe this helps:
http://anup.info/blog/2012/02/04/arduino-mega-128x64-lcd

You may also look or ask Bill here: http://arduino.cc/forum/index.php/topic,56705.0.html

Oliver
Logged

Spain
Offline Offline
Newbie
*
Karma: 0
Posts: 3
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Yes it's quite clear with that explanation. Looks like the problem i was having was due to the power supply of the dispay.

I connected it according the indications but it doesn't works and then i tried connecting two pins of supply and two pins of gnd from the arduino board to the display (as a test, i'm not sure it's a good idea as final solution). Then, it's works.

Thanks u for your support!!


* 2012-09-01 15.38.36.jpg (399.22 KB, 1280x960 - viewed 490 times.)
Logged

Dallas, TX USA
Offline Offline
Faraday Member
**
Karma: 70
Posts: 2766
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Can you describe this a bit more in detail so I can understand what how it was wired when it
wasn't working and what now finally worked
I'd like to understand the issue so I can make any needed documentation updates.
Thanks,
--- bill
Logged

Bandung
Offline Offline
Newbie
*
Karma: 0
Posts: 4
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

I also have same problem, I am beginer I try to use the 240X64 lcd (GM24644), can any body help me with the wirring, and skecth.
Thanks and regrads
Arman
Logged

Wisconsin
Offline Offline
Newbie
*
Karma: 0
Posts: 13
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Trying to use a TM12864L-2 with an Uno. Is this even possible?

I have no data sheet. I've been cruising through lots of forums and google searches....

I can't find a wiring diagram, and I may have even blown it trying to wire it to an Uno using a Mega wiring diagram as a reference. All the tutorials seem to use Mega's.
Logged

"A fuel and his money are soon parted"

Offline Offline
Newbie
*
Karma: 0
Posts: 1
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Hi,
I'm a beginner to arduino & i have a graphical LCD model HEM12864-04.In the manufacturer's site they says it has S6B0724 controller. pinout of this lcd is  1 t0 19 - vss,cs,res,rs,wr,rd,D0-D7,Vdd,A,K,NC How should i connect this to my arduino uno r3 ? plz healp !!!
Logged

Pages: [1]   Go Up
Jump to: