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We have ✅ 4 available of the AF-160 in our Sydney warehouse. An extra 100 units will be available shortly.

Express post delivery (2-5 business days)

Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-30V peak-to-peak square wave. To use, connect one pin to ground (either one) and the other pin to a square wave out from a timer or microcontroller. For the loudest tones, stay around 4 KHz, but works quite well from 2KHz to 10KHz. For extra loudness, you can connect both pins to a microcontroller and swap which pin is high or low ('differential drive') for double the volume.

Here is the datasheet

The Piezo Buzzer [PS1240] appears in the following collections:

SKU AF-160

Customer Reviews

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Attila Zimler
Piezo Buzzer [PS1240]

I give the Piezo Buzzer [PS1240] a rating of 5 stars!