View Single Post
Old 12-14-2010, 03:46 PM   #5 (permalink)
SuzukiSteve
EcoModding Lurker
 
Join Date: Oct 2010
Location: Kansas City, MO, USA
Posts: 38

Steve's Suzuki - '00 Suzuki Swift GA
Team Metro
90 day: 51.99 mpg (US)
Thanks: 5
Thanked 0 Times in 0 Posts
Well, all the wiring checked good with the multimeter. Im starting to think that I might have a dud LCD or Arduino.

I was looking through some wiring diagrams for the LCDs and it looks like the backlight is a separate circuit. Which leads me to believe that the Arduino is crapped because the backlight does not dim when I press the middle button (I think thats the dim button). Maybe Im uploading code wrong?

I was going to try the "hello world" example but I dont have a 10k pot. Is there any other way to test the LCD?
  Reply With Quote