5V passive / active Buzzer

Description

The 5V Passive Buzzer is essential for adding audio alerts to various electronic designs. With its small footprint and ease of use, it’s perfect for projects that require an audible signal.

Key Features:

• Operating Voltage: 4-8V DC, ideal for 5V systems.
• Rated Voltage: 6V DC.
• Rated Current: Less than 30mA.
• Sound Type: Continuous beep with a resonant frequency of approximately 2300 Hz.
• Build: Compact and sealed package, ensuring durability and reliability.
• Compatibility: Breadboard and perfboard friendly, facilitating easy prototyping and integration into circuits.
• Impedance: Approximately 15 ohms, suitable for direct drive from most microcontroller output pins with a series resistor.

Advantages:

• Customizable Sound: Can be paired with external circuits to create a variety of beeps and tones.
• Versatility: Suitable for alarming circuits, communication equipment, automobile electronics, and portable devices due to its compact size.
• Ease of Use: Simple 2-pin structure allows for straightforward connection to power sources and control circuits.

The Active Buzzer Module is a compact and efficient sound-generating device perfect for a variety of electronic projects. With its built-in oscillator, it’s designed to produce a consistent tone when a direct current (DC) voltage is applied. This self-contained unit is incredibly easy to use and requires minimal setup, making it an ideal choice for both beginners and seasoned enthusiasts.

Key Features:

• Built-in Oscillator: Generates sound immediately upon electrification without the need for external signal sources.
• Simple Operation: Connect to a DC power supply and it will emit a fixed frequency sound.
• Polarity Sensitive: Like LEDs and capacitors, the longer pin connects to the positive terminal.
• Voltage Range: Typically available in voltages from 1.5V to 24V, accommodating various applications.
• Compact Design: A small form factor allows for easy integration into projects without taking up significant space.

Applications:

• Alarm Systems: Can be used as an audible alarm in security devices or system alerts.
• Electronic Toys: Ideal for adding sound effects to toys and gadgets.
• Educational Projects: Perfect for use in educational kits to teach electronics and circuit design.
• DIY Electronics: A versatile component for hobbyist projects, including custom doorbells, timers, and interactive displays.

Technical Specifications:

• Sound Output: Fixed frequency
• Operating Voltage: 1.5V to 24V DC
• Sound Level: Loud and clear tone
• Dimensions: Compact and lightweight