Active Buzzer Module Low Level Trigger 3.3V-5V

Active Buzzer Module Low Level Alarm Board 3.3V-5V Active Buzzer Module is a simple and reliable sound alert solution for Arduino and DIY electronics projects. With a built-in oscillator, it produces sound instantly when powered, making it ideal for alarms, notifications, and automation systems. The low level trigger design ensures easy integration with microcontrollers. Specifications Type: Active Buzzer Module Trigger Mode: Low Level Trigger Operating Voltage: 3.3V–5V DC Driver: 9012 Transistor Interface: VCC, GND, I/O Sound Generation: Built-in Oscillator PCB Size: Approx. 3.3cm × 1.3cm Application: Arduino, DIY, Alarm Systems
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