Active Buzzer Alarm Sound Module - Pack of 2

$0.50
Availability: 21187 items
SKU
SEN-17-027
+100 4 % $0.48
+500 6 % $0.47
+1000 8 % $0.46
+5000 10 % $0.45
+10000 12 % $0.44
Features
module uses S8050 triode drive
working voltage 3.3V-5V
with fixed bolt holes for easy installation
small board PCB size: 3.2cm * 1.3cm
When the I / O port is input high level, buzzer Voice

Pin Definition :
Vcc : 3.3-5v
GND : The Ground
I/O : External MCU IO port

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