Looking for a small and versatile active buzzer for your electronic project? The KY-012 DIY module is the perfect choice. With its loud and clear sound output, low power consumption, and easy integration with microcontrollers and other digital circuits, this module is ideal for alarm systems, robotics projects, and more. Shop now to add the KY-012 to your DIY electronics kit. The KY-012 DIY module is a small and versatile active buzzer that can be used in a variety of electronic projects. This module produces a continuous beep sound when supplied with a DC voltage between 3.5V to 5.5V.

Features

• Small and compact size, making it easy to integrate into your project
• Produces a loud and clear sound that can be heard from a distance
• Can be easily controlled with a microcontroller or other digital circuit
• Low power consumption, making it suitable for battery-powered projects

Specifications

• Operating voltage: 3.5V to 5.5V DC
• Resonant frequency: 2.5kHz
• Sound output level: 85dB minimum at 10cm distance
• Current consumption: 25mA maximum

Applications

• Alarm systems
• DIY electronics projects
• Robotics projects
• Audio visual projects

Overall, the KY-012 DIY module is an excellent choice for anyone looking to add an active buzzer to their electronic project. Its small size, low power consumption, and versatile applications make it a great option for hobbyists, students, and professionals alike.