arduino robot tempowrite

Projects Programming
1

hi. I have a question about the arduino robot tempowrite that I want to use mp3 shield to play the music and is it possible to use robot tempowrite programming to change the tempo of the music?
Thankyou

#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(){

}

2

Hi,

https://www.arduino.cc/en/Reference/RobotTempoWrite

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.

Hope that helps...Tom... :slight_smile:

3

Hello, I have a similar problem ... I bought an Arduino Mega and a DFPlayer Mini ... but I do not know if I can do this type of functions ...
I'm new in the Arduino's world...
help S.O.S.