source/arduino/charcast.rst


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.. _arduino-charcast:

char()
======

Description
-----------

Converts a value to the
`char <http://arduino.cc/en/Reference/Char>`_ data type.


Syntax
------

char(x)


Parameters
----------

x: a value of any type


Returns
-------

char


See also
--------


-  `char <http://arduino.cc/en/Reference/Char>`_