PRODUCT DETAILS
This is a 3-5V passive buzzer. You can change the PMW frequency to award different beep sounds to get a "buzzer music". Also, the buzzer can be set as an alarm for security applications. So get one and start your own project!
Grove Passive Buzzer is a low cost tunable passive buzzer.
Key Features
- Passive buzzer with wide compatibility: The sound frequency is controllable, and power consumption is small. Applicable to electronic watches, pocket calculators, electronic doorbells and electronic toys.
- Low power consumption: It is driven by voltage, so the current consumption is small, generally under 20mA, not more than 100mA.
- Easy to use: compatible with Grove port, just plug-and-play
Comparison
| Product | Specifications | Features |
|---|
| Grove-Buzzer |
Resonant frequency: 2300±300Hz
sound output：>85 dB |
active: requires only DC voltage, loud sound |
| Grove Passive Buzzer |
Resonant frequency: 2700Hz
sound output：>80 dB |
passive: requires AC signal, pl |
Applications
- Electronic watches
- Pocket calculator
- Electronic doorbell
- Electronic toys
Technical details
| Item | Value |
|---|
| Voltage range |
3V–5V |
| Resonant Frequency |
2700 Hz |
| sound output |
> 80dB |
| Working temperature |
-20-70 °C |
| Dimensions |
20mm * 20mm * 10mm |
| Weight |
3g |
| Battery |
Exclude |
Part List
- 1 x Grove - Passive Buzzer
- 1 x Grove cable
Links
