The order of the rows and columns is reversed in the begin() example in the tutorial
arduino.cc/en/Tutorial/LiquidCrystal
I cut and pasted it to a sketch and it was some time before I noticed the error since I am new.
The order of the rows and columns is reversed in the begin() example in the tutorial
arduino.cc/en/Tutorial/LiquidCrystal
I cut and pasted it to a sketch and it was some time before I noticed the error since I am new.