Passive Buzzer Module

Description

The Passive Buzzer Module is a versatile and essential component for various electronic projects. Unlike an active buzzer, a passive buzzer requires an external signal to produce sound. It is commonly used in alarms, notifications, and sound devices in electronic products such as computers, printers, copiers, alarms, electronic toys, automobile electronic devices, telephones, and timers.

Specifications:

• Operating Voltage: 3.3V to 5V
• Current Consumption: < 20mA
• Sound Output: 85dB at 10cm
• Frequency Range: 1.5kHz to 2.5kHz
• Dimensions: 18.5mm x 15mm
• Weight: 4g
• Material: Plastic

Features:

• High-Quality Sound: Produces a range of sound tones depending on the input signal frequency.
• Compact Design: Small and lightweight, making it ideal for space-constrained projects.
• Durable Construction: Made from high-quality plastic material, ensuring durability and resistance to wear and tear.
• Easy Integration: Compatible with popular microcontrollers like Arduino, Raspberry Pi, ESP32, and others.
• Versatile Applications: Suitable for use in alarms, notifications, and other sound-producing devices.

Pinout Diagram:

Here’s the pinout diagram for the Passive Buzzer Module:

How to Use:

• Connect the Buzzer: Connect the VCC pin to a 3.3V to 5V power supply and the GND pin to ground.
• Connect the Output: Connect the I/O pin to a digital output pin on your microcontroller (e.g., Arduino, Raspberry Pi, ESP32).
• Control the Buzzer: Use your microcontroller to send a high signal to the I/O pin to activate the buzzer and produce a sound.