NoTone

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Synopsis

 void noTone(uint8_t pin)

Description

noTone() stops generating a tone on an I/O pin which has previously been started through the tone() function.

Return Value

None

Conforming To

noTone() conforms to the Arduino 1.6.x API.

Examples

Generate a 1 second, 2KHz tone using the non-blocking functionality:

 tone(4, 2000, -1);
 delay(1000);
 noTone(4);

See Also

tone()