Buzz click explained.

Buzz click on Play Embedded

The excellent blogging team from Italy is back with a detailed treatment of Buzz click. How piezoelectricity works. Why buzzers buzz when an AC voltage is applied. Which frequencies get the best resonant response, and finally, a ChibiOS/HAL demo.

We are happy to see the blog itself getting a buzz, with a dozen social media shares for each of their posts.

If you like their work, you can buy them a beer (check the bottom of each post).

Yours sincerely,

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