I purchased a converter board, found a post that shows how to use it but can't locate the lcd.h library which is used in the sample code I found for the module.
We can't locate it either without knowing more about the board that you purchased.
The board is a 4 wire serial to parallel converter. Like most low end boards for the Arduino (I have the Uno) it is with out identifying marks, schematics or data sheets. I found the sample code on github.com but no mention there of where to obtain the lcd.h library.
Any help would be greatly appreciated.
Like most low end boards for the Arduino (I have the Uno) it is with out identifying marks . . .
None at all ? ? ?
EDIT: Don't try using three question marks without spaces. This is what you get --> ???