This electromagnetic transducer is a compact way to add sound to your embedded project: just supply it with a PWM signal at 4 V to 6 V and it will produce sound at the frequency of the supplied signal from an opening on the top.
Our Code: SKU-002627
Supplier Link: [Pololu MPN:1485]
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We also carry a similar buzzer with a side opening.
For an example buzzer circuit, see the schematic for the A-Star 32U4 Prime.
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