======bitRead()   ======

====Description   ====

Reads a bit of a number.

====Syntax   ====

bitRead(x, n)

====Parameters   ====

x: the number from which to read

n: which bit to read, starting at 0 for the least-significant (rightmost) bit

====Returns   ====

the value of the bit (0 or 1).

====See also   ====

* [[arduino:bits and bytes:Bit]]
* [[arduino:bits and bytes:BitWrite]]
* [[arduino:bits and bytes:BitSet]]
* [[arduino:bits and bytes:BitClear]]

Source: arduino.cc