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Free delivery, worldwide. Want a bulk deal or can't find what you need? Email support@pmdway.com now!

Prewired Piezo Ceramic Disc Element 27mm - 10 Pack

$7.95
SKU 95900047

Now available from PMD Way are these Prewired Piezo Ceramic Disc Elements in packs of ten. Free delivery, worldwide.

Click here for great value packs of 100!

These are a fun and useful part. 27mm in diameter, you can use them to create sound - just give them 5V and a PWM signal. Or they can be used as a knock sensor, check out the second half of the following video: