
Pinout Definitions:
VCC : 3.3V-5V
GND : The Ground
I/O: I/O to Interface with Arduino MCU or PIC microcontroller
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*Disclaimer: The images are merely illustrative.
Buzzer module drived by a S8550 transistor
Working voltage: 3.3~5Vdc
PCB size: 3.3x1.3cm
VCC : 3.3Vdc / 5Vdc
GND : The Ground
I/O: I/O to Interface with Arduino MCU or PIC microcontroller
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Pinout Definitions:
VCC : 3.3V-5V
GND : The Ground
I/O: I/O to Interface with Arduino MCU or PIC microcontroller