Passive Buzzer Module (DC 3.3V - 5V)

Highlights:

• Passive buzzer module suitable for Arduino, Raspberry Pi, and microcontroller projects.
• Requires an external signal (PWM) to generate different tones.
• Operates at DC 3.3V - 5V, making it compatible with most development boards.
• Low-level trigger design for easy integration.
• Compact and lightweight, ideal for embedded applications.

Description:

The Passive Buzzer Module is a simple yet versatile component used to generate sound alerts in various electronic projects. Unlike an active buzzer, this passive buzzer requires a PWM (Pulse Width Modulation) signal to produce different tones and frequencies. This feature allows users to create custom sound patterns rather than a single fixed tone.

It operates on a voltage range of 3.3V to 5V, making it compatible with a wide range of microcontrollers, including Arduino, Raspberry Pi, STM32, and ESP32. The module uses a low-level trigger, meaning it activates when the signal pin is pulled LOW.

Features:

• Passive Buzzer: Requires an external signal for sound generation.
• Voltage Range: 3.3V - 5V, compatible with most microcontrollers.
• Low-Level Trigger: Works when the signal pin is set LOW.
• Control via PWM: Can produce different tones and melodies.
• Compact Design: Small and lightweight, perfect for embedded systems.
• Easy Interface: Uses standard 3-pin output (VCC, GND, I/O).

Pin Configuration:

• VCC - Power input (3.3V - 5V)
• GND - Ground connection
• I/O (Signal Pin) - Control input (Low-Level Trigger)

Packaging List:

• 1x Passive Buzzer Module (DC 3.3V - 5V)