Active Buzzer Module (KY-012)

The Active Buzzer Module stands as a quintessential component in the realm of electronics, offering a spectrum of applications and functionalities that cater to the needs of hobbyists, enthusiasts, and professionals alike. With its compact design and versatile capabilities, this module has become a cornerstone in various projects, from simple DIY endeavors to intricate electronic systems.

Active Buzzer Module is a built-in construction of digital transducers, DC energy provides, extensively utilized in computer systems, printers, copiers, alarms, digital toys, car digital apparatus, phones, timers and different digital electronics projects for Alert sound.

This PCB Mounted Active Buzzer Module can produce a range of sound tones depending on the input frequency, i.e it can generate tones between 1.5 to 2.5 kHz by switching it on and off at different frequencies either using delays or PWM.

Connection Diagram:

Connections:

• Arduino: Buzzer
• GND: (minus sign)
• Center pin: No connection
• Any digital pin: S

Specifications and  Special Features of Active Buzzer Module:

• Operating Voltage : 1.5 ~ 15V DC
• Working Current: Less than 25mA
• Material: Plastic
• Tone Generation Range : 1.5 ~ 2.5kHz
• Dimensions (LxWxH):  26 x 15 x 11 mm
• Colour: Black
• Weight: 3g

Key Features of Active Buzzer Module:

• Audible Alert System: This Buzzer is engineered to produce audible alerts and notifications, making it an indispensable tool for applications where sound feedback is essential.
• Easy Integration: Featuring a simple interface and compatible connectors, this module can be seamlessly integrated into a wide array of electronic setups without the need for extensive modifications.
• Adjustable Frequency: With adjustable frequency settings, users have the flexibility to customize the sound output according to their specific requirements, enhancing its versatility across different projects.
• Low Power Consumption: Designed with efficiency in mind, the Active Buzzer Module boasts low power consumption, ensuring prolonged operation without significantly draining power resources.
• Durable Construction: Crafted from high-quality materials, this module offers durability and reliability, guaranteeing consistent performance even in demanding environments.
• Compact Form Factor: Its compact form factor makes it suitable for space-constrained applications, allowing users to incorporate it seamlessly into their projects without adding unnecessary bulk.
• Wide Operating Voltage Range: With a wide operating voltage range, this module can adapt to various power sources, providing flexibility and compatibility across different setups.
• Plug-and-Play Compatibility: Designed for ease of use, this Buzzer offers plug-and-play compatibility, enabling hassle-free installation and setup for users of all skill levels.

Applications of Active Buzzer Module:

• Home Automation Systems: Integrate the Active Buzzer Module into home automation systems to provide audible alerts for security breaches, system malfunctions, or other important notifications.
• DIY Electronics Projects: From simple alarm clocks to sophisticated robotics projects, this module serves as a fundamental component in a wide range of DIY electronics endeavors, adding auditory feedback to enhance user interaction.
• Educational Purposes: As an educational tool, this buzzer facilitates hands-on learning experiences in classrooms and workshops, allowing students to explore concepts related to sound generation and electronic circuitry.
• Industrial Automation: In industrial settings, this module can be employed for signaling purposes, alerting operators to critical events or status changes in automated systems, thereby improving operational efficiency and safety.
• Medical Devices: Incorporate this buzzer into medical devices to provide audible alerts for vital parameter monitoring, medication reminders, or patient alarms, enhancing usability and accessibility for healthcare professionals and patients alike.
• Consumer Electronics: From electronic gadgets to household appliances, this module finds applications in various consumer electronics products, adding auditory feedback to enhance user experience and functionality.

Package Includes:

1 x PCB Mounted Active Buzzer Module