HELP.

but when i try to get it up to my arduino mega

it say
Librería inválida encontrada en C:\Users\Bel\Documents\Arduino\libraries\String: C:\Users\Bel\Documents\Arduino\libraries\String

the code of this library

code.txt (12.7 KB)

expfull:
but when i try to get it up to my arduino mega

it say
Librería inválida encontrada en C:\Users\Bel\Documents\Arduino\libraries\String: C:\Users\Bel\Documents\Arduino\libraries\String

the code of this library

code.txt (12.7 KB)

Libraries are very sensitive as to how they get named and where they are located. Double check your directory C:\Users\Bel\Documents\Arduino\libraries\ for a folder named String. The error is suggesting it doesn’t exist (or spelled wrong).

The problem is the incorrect case of the file extension of C:\Users\Bel\Documents\Arduino\libraries\String\STRING.H. The Arduino IDE only recognizes the file extension .h, not .H. So it sees that folder does not contain a valid library. You can fix the problem by renaming the file STRING.h.

expfull’s picture:
Sin título.png

Thanks guys i will try to do that..