High-Current Active Alarm Buzzer Driver Circuit Module

Description

1. Compatible with Arduino and microcontrollers.
2. Operating voltage: 3.5-5.5V, current: <25mA.
3. Generates 1.5-2.5 kHz tones via PWM or frequency switching.
4. It is easier to control compared to passive buzzers.

The SmartElex Active Buzzer Module is a versatile audio signaling device compatible with Arduino and other microcontrollers. Operating at 3.5-5.5V with <25mA current, it generates sound tones between 1.5 to 2.5 kHz through PWM or frequency switching. This PCB-mounted buzzer is easier to control than passive buzzers. Ideal for alarms, timers, and user input confirmations, it is a practical choice for various DIY electronics projects. Its compatibility with a 2.54mm pin pitch and robust build ensures seamless integration and reliable performance.

Features:

1. Active buzzer with internal concussion source.
2. Easy control with high-low sound using SCM.
3. Operates at 3.5-5.5V with <25mA current.
4. Built-in 8550 transistor drive module.
5. Compatible with Arduino and other microcontrollers.

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