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## 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

- bit()
- bitWrite()
- bitSet()
- bitClear()

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The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.

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