The Grove - Speaker is a module consist of power amplification and voice outputs. The loudness can be adjusted by the on-board potentiometer. With different input frequency, the loud-speaker generated different tones. Coding the music into arduino, DIY your own music box!
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Is it possible to use this as a regular speaker in other projects? I have tried to connect just ground and vcc, like regular speakers, with no success.
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Hi, you should also give a frequency signal to the SIG pin to let it"speak".
Hi, thanks for answering. Do you know any example code of how to do that?
Please refer to its wiki page: http://www.seeedstudio.com/wik...
I am not finding the schematics in PDF In the wiki page. Is SIG pin connected to 5V instead of VCC like in the Grove - LED as you can see here
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