Piezo Buzzer - PS1240
Qty | Discount |
---|---|
1-9 | $1.50 |
10-49 | $1.35 |
50+ | $1.13 |
Description
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.
Technical Details
Dimensions:
- Diameter: 11.90mm/0.47in
- Height: 6.53mm/0.26in
- Weight: 0.70g/0.02oz
netduino driver and netduino sample. This sample plays RTTL ring tones based on classic video games. They sound pretty good on a piezo buzzer or a small speaker.
Learn
![](http://cdn-learn.adafruit.com/guides/images/000/001/866/medium640/IMG_5912.jpg)
![](http://cdn-learn.adafruit.com/guides/images/000/001/871/medium640/IMG_8182.jpg)
![](http://cdn-learn.adafruit.com/guides/images/000/000/130/medium640/overview.jpg)
![](http://cdn-learn.adafruit.com/guides/images/000/001/942/medium640/AdaBox007.gif)
-
Mouser Electronics
United States -
3DMakerWorld, Inc.
United States -
Core Electronics
Australia -
Little Bird Electronics
Australia -
RPishop.cz
Czech Republic
See our Distributors page for a complete list of distributors.