Descriptions: Digital Buzzer Module
Compact buzzer module with transistor driver to protect I/O pins from overloading. Designed to interface to a arduino or other micro controllers.3.3 V to 5 V Operating Voltage Works without the need of a separate transistor Mounting Hole.
- Power: 3.3-5VDC
- Frequency: Single 3.1KHz tone
- Sound Level: 80db
- 3 Pin Interface and Power
- SPI single line data line. TTL compatible
- Set includes Board and 6in. Interconnect jumpers.
- VCC (3.3 V to 5 V)
- I/O Control
- 1 x Digital Buzzer Module