Kiváló minőségű passzív hangjelző modul
High Quality Passive Buzzer Module
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*1.3cm
Pin Definition:
Pin

definition
Vcc

3.3~5V
GND

the Ground
I/O

I/O interface of SCM
Shipping list:
1PCS*Passive Buzzer Module for Arduino
1005001626729957 - blackh