When the engine starts, sound will come from the mp3 card, and when the engine stops, sound will come from another mp3 card.

[johansasa]

When the engine starts, a sound will come from the mp3 card, and when the engine stops, a sound will come from another mp3 card. I want the DC 1.5 volt engine to hear a sound when it starts, and another sound when it stops.
I'm making this for my hearing impaired brother.

 

[danadak]

If you have a signal that gives you, for example, a rising edge when engine starts,
and falling when it stops, should be easy using a Arduino Nano board (cheap) or an
ATTINY85 to output a select/trigger/address to your speech board.

Using mBlock to create program here is a start :



mBlock takes you block configuration and generates Arduino code from it, and then
programs the board.

mBlock will program Nano board using Arduino programmer utility, or use a Nano board
to program an 8 pin ATTINY85. Web shows examples of doing this.


Regards, Dana.

 

[bidrohini]

You need an Arduino+Arduino music shield/module ( VS1053B)and necessary libraries to play audio files.

 

[Alec_t]

Welcome to maker.pro!
If your brother has impaired hearing wouldn't it be simpler/better to turn a light on/off when the motor is on/off?

 

[danadak]

You can modify post #2 to add a simple melody to output on a pin by
adding a series of these blocks :

Buzzer

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stemify.weebly.com

Regards, Dana.

 

[johansasa]

Welcome to maker.pro!
If your brother has impaired hearing wouldn't it be simpler/better to turn a light on/off when the motor is on/off?

Actually, there's a reason for this: she has a slight hearing impairment, she owns a skateboard

 

[Bluejets]

Actually, there's a reason for this: she has a slight hearing impairment, she owns a skateboard

He...she....?? I have been told scateboard riders have nothing between the ears but hearing imparement is a new one.....sounds like a scam.

 

[johansasa]

He...she....?? I have been told scateboard riders have nothing between the ears but hearing imparement is a new one.....sounds like a scam.

He rides it at home, it is an electric skateboard, he has a slight disability, so he can hear the sound coming from afar, but it is not much, I found a solution, I never thought about the light related to the sound, yes, that could be it too.