No oscillation source,need square wave(frequency 2K-5K ) to drive
Audion 9012 drive;
Work Voltage: 3.3-5V
Set bolt hole,easy to assemble
PCB Dimension: 3.3cm x 1.3cm
Pin definition
Vcc 3.3~5V
GND the Ground
I/O I/O interface of SCM
Additional Information
Device
Breakout Board
Type
Electronic | Buzzer
Enhance your projects with the BMT Electronic Buzzer, a versatile 5V active buzzer module perfect for Arduino smart cars. With easy installation and programmable sound control, this compact device delivers clear alerts and notifications, making it an essential component for your DIY electronics. Elevate your creations and ensure reliable performance with this efficient buzzer board.