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Author Topic: 2 Questions on Digital Buzzer Module  (Read 1889 times)
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Hello,

I have got two questions. The first one is about MID sounds. We got DFRobot Digital Buzzer Module http://www.dfrobot.com/wiki/index.php?title=Digital_Buzzer_Module_(SKU:_DFR0032) . The description says that DFRobot Digital Buzzer module can control buzzer sounds easily and play MID sound. We want to play some MID sound. How can we do?

The second question is about using digital buzzer module in anaolog pins. Is that possible to be?

Any help is appreciated.
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We want to play some MID sound.
What are MID sounds, do you mean MIDI sounds the web site in not written in the best of English.
From the looks of it all it is, is a speaker giving a click when it receives a logic high. By giving it successive high / low you get a buzz. The frequency of this is dependent on how fast you toggle the output just like a speaker. So you will not be able to produce MIDI sounds with it.

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using digital buzzer module in anaolog pins. Is that possible to be?
The analogue pins can be treated just the same as digital output pins if you call them pin14 for A0 pin 15 for A1 and so on.
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