Raquel,
Yes, I have been getting the two black lines pretty much consistently. I was expecting to see some sort of startup screen, but I get the two lines as soon as I power it up. I know that the device has been fully functional in the past, but it must have gotten damaged at some time.
Troy,
The ...
Search found 2 matches
- Thu Nov 15, 2012 2:08 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: LK204-25 REV1.23 with Arduino
- Replies: 4
- Views: 5927
- Thu Nov 15, 2012 2:25 am
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: LK204-25 REV1.23 with Arduino
- Replies: 4
- Views: 5927
LK204-25 REV1.23 with Arduino
Can I use the LK204-25 REV1.23 with an Arduino. I've tried many different code scripts and none seem to work. I tried adding a pull-up resister to the data pins. I tried adjusting for the 7-bit addressing. Nothing seems to work. I only get two black lines on the LCD display.
I am guessing that the ...
I am guessing that the ...