Piezo Buzzer - PS1240
PRODUCT ID: 160
$1.50
Product Images and Video
| 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.
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