Description
Active buzzer module from Grove. It emits a uniform tone after taking a high position. When using PWM, it can generate different sounds and effects. The power voltage from 4 V to 8 V. A suitable cable to connect to Seeedstudio Base Shield v2.0 can be purchased separately.
Specification
- Power supply: from 4 V to 8 V
- Sound output: over 85 dB
- Frequency: 2300 Hz +/- 300 Hz
- Communications: digital signal
- 4-pin Grove interface
- Module dimensions: 20 x 20 mm
|
The product is compatible with Arduino The manufacturer offers a user manual, and the program for Arduino. |
Connection
The sensor communicates with the microcontroller through a digital signal. It has the following pins:
| Pin | Description |
|---|---|
| GND | The ground of the system. |
| VCC | The supply voltage of 5 V. |
| NC | Not connected. |
| SIG | Digital signal. |
|
Grove is a series of modules and sensors that are compatible with Base Shield boards working with Arduino and STM32 Nucleo. |
Useful links |
