Compact buzzer module with transistor driver to protect I/O pins from overloading. Designed to interface to a Arduino or other micro controllers.
- 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.
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