This Passive Piezoelectric Type Buzzer is made of plastic, very eye catching colors. It can generate sound over 110DBA(!), so Do not make it close to your ears when you test the buzzer. Includes build-in signal generator, just power on 6-12V and it will scream out loud.
Model: COM101B8B
http://www.seeedstudio.com/depot/images/product/screamout.jpg
Caution: may cause damage to human ears, security use only.
| Type | SFB-55 |
|---|---|
| Nominal voltage | 12 |
| Nominal Current | 160 |
| Voltage range | 8~16 |
| Maximun power | 12 |
| Sound Output | ≥110 |
| Operating Temp | -20~+50 |
| Storage Temp | |
| Weight | 80 |
http://www.seeedstudio.com/depot/images/product/pbuzzer3.jpg
| Revision | Descriptions | Release |
|---|---|---|
| v0.9b | Initial public release | Jun 08, 2009 |
