Arduino Reference - Bit

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## bit()

#### Description

Computes the value of the specified bit (bit 0 is 1, bit 1 is 2, bit 2 is 4, etc.).

#### Syntax

bit(n)

#### Parameters

n: the bit whose value to compute

#### Returns

the value of the bit

#### See also

- bitRead()
- bitWrite()
- bitSet()
- bitClear()

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