5V Active Alarm Buzzer Module For Arduino
- Audino 9012 Drive
- Work Voltage;3.3-5
- Set bolt hole; easy to assemble
- PCB Dimension: 3.3cm*1.3cm
- It and your Arduino or Development board will be able to play melodies.
- It creates different sound based on different frequency of I/O toggling.
- VCC: 3.3-5 Volt
- GND: The Ground
- I.O: I.O interface of SCM
Package Includes :
1 x 5V Active Alarm Buzzer Module For Arduino
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