5V Active Alarm Buzzer Module For Arduino

5V Active Alarm Buzzer Module For Arduino

Features:-

• 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.

Pin Definition:-

• 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