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This is a small buzzer module which operates around the audible 2 kHz frequency range. It is an active buzzer, which means that it produces sound by itself, without needing an external frequency generator.
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This is a small buzzer module that operates around the audible 2 kHz frequency range. It is an active buzzer, which means that it produces the sound by itself, without any external frequency generator. It can easily be used with micro controller boards, like Arduino, without needing a dedicated PWM channel.
Worked great
So far they all work and they are LOUD. Much louder than the ones I was using before and that's beneficial in my case.
Great product
Works perfectly no issues!
It works
Superb product works as expected
Amazing quality
Worked really well, didn't have heating issues or anything even after a lot of repeated usage for my project. Great quality, completely satisfied.
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