odometer:
What is happening?
Is the LCD showing anything?
the bottom row just changes colours, no words,
mrburnette:
In my experience, one of the biggest problems a newbie faces is building a project without testing each component using known good example code.
- You should test the Arduino & LCD
- You should test the Arduino & LM35
Once you know your parts work with known good code, you can start the process of coding the "glue" to tie everything together.
Ray
Ive tested everything... They all seem to work, i did the 2 projects form the hand book, and it all comes out good 