Active Buzzer KY-012

Description

The C-1 Active Buzzer Module Black PCB Board KY-012 is a reliable and efficient electronic buzzer with an integrated structure, powered by DC voltage. It is widely used in various applications, including alarms, notifications, and sound devices in electronic products such as computers, printers, copiers, alarms, electronic toys, automobile electronic devices, telephones, and timers.

Specifications:

1-Operating Voltage: 3.5V ~ 5.5V

2-Maximum Current: 30mA / 5VDC

3-Resonance Frequency: 2500Hz ± 300Hz

4-Minimum Sound Output: 85dB @ 10cm

5-Working Temperature: -20°C ~ 70°C

6-Storage Temperature: -30°C ~ 105°C

7-Board Dimensions: 19mm x 15mm

8-Weight: 4g

9-Material: Plastic

Features:

1-High-Quality Sound: Produces a single-tone sound of approximately 2.5kHz when the signal is high.

2-Compact Design: Small and lightweight, making it ideal for space-constrained projects.

3-Durable Construction: Made from high-quality plastic material, ensuring durability and resistance to wear and tear.

4-Easy Integration: Accepts DC input, making it easy to integrate with various electronic systems.

5-Versatile Applications: Suitable for use in alarms, notifications, and other sound-producing devices.

Pinout Diagram:

Here’s the pinout diagram for the C-1 Active Buzzer Module KY-012:

How to Use:

1-Connect the Buzzer: Connect the VCC pin to a 3.5V ~ 5.5V power supply and the GND pin to ground.

2-Connect the Output: Connect the OUT pin to a digital output pin on your microcontroller (e.g., Arduino, Raspberry Pi, ESP32).

3-Control the Buzzer: Use your microcontroller to send a high signal to the OUT pin to activate the buzzer and produce a sound.

Package:

1xC-1 Active Buzzer Module Black