Passive Buzzer Alarm Module for Arduino

Description

The Passive Buzzer Alarm Module Sensor Beep is a voltage-compatible module (3.3V-5V) designed for Arduino and other microcontroller projects. It features fixed bolt holes for easy installation and includes a 21cm DuPont line for flexible connections. The module utilizes a 9012-transistor drive and requires a square wave input (frequency 2K-5K) to activate the buzzer. It offers sound frequency control, allowing you to create effects like a “do re mi fa sol la si” sequence. The module has VCC (power supply), GND (ground), and I/O (interface) pins for seamless integration with the microcontroller. It is ideal for applications requiring audio alerts or sound generation.

Feature

1. Passive Buzzer Alarm Module Sensor Beep designed for Arduino.
2. Features a passive buzzer for sound generation.
3. Compatible with Arduino microcontrollers.
4. Easy installation and integration into projects.
5. Ideal for creating audible alerts and alarms.
6. Suitable for various applications, including security systems and home automation.
7. Low power consumption for efficient operation.
8. Compact size for easy integration in tight spaces.
9. Durable build for long-lasting performance.
10. Adjustable sound frequency for customization.
11. Simplified wiring with labeled pins and connectors.

Application

1. Alarm system
2. Warning system
3. Music and sound projects