Arduino - RobotTempoWrite

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Robot

## tempoWrite()

#### Description

When playing a music file with playFile(), this will change the tempo, or speed of the playback. The larger the value, the quicker the sound will play back. Smaller values will slow the playback.

#### Syntax

Robot.tempoWrite(speed)

#### Parameters

speed: int, the tempo. Default is 50.

#### Returns

none

#### Examples

#include <ArduinoRobot.h>
void setup(){
Robot.begin();
Robot.beginSpeaker();//Initialize the sound module
Robot.beginSD();//Initialize the sd card
Robot.playFile("melody.sqm");//Play the original music come with the robot.
Robot.tempoWrite(70);//20 higher than default
}
void loop(){
}
[Get Code]

#### See also

- playFile()
- tuneWrite()

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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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