Lonten Tech

Custom Passive Buzzer Module Alarm Sensor Beep Audion 9012 Drive 3.3-5V For Arduino Smart Car With DuPont line

$0.64 USD

~~$5.64 USD~~ $0.64 USD

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color Passive active

Quantity

Module Description

The module is driven by 9012 triode

Working Voltage 3.3V-5V

Fixed bolt hole for easy installation

PCB size of small board: 2.8cm * 1.3cm

Module Interface Description (3-wire)

1 + External 3.3V-5V Voltage (can be directly connected with 5V and 3.3V MCU)

2 - External GND3 out External MCU IO Port