Active Buzzer Alarm Module
$0.38
Availability:
SKU
SEN-17-027
| +100 5 % $0.36 |
| +500 8 % $0.35 |
| +1000 11 % $0.34 |
| +5000 13 % $0.33 |
| +10000 16 % $0.32 |
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Interfacing Active Buzzer with Arduino
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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