Enhance your DIY electronic projects with this reliable Active Buzzer Module, designed with an internal oscillation source to provide continuous alarm sound whenever powered. Operating within a voltage range of 3.3V to 5V, this buzzer module features a high-level trigger that ensures consistent and clear sound output, making it ideal for alert and notification applications. Key Features: · High-Level Trigger Activation: Easily activated by a high-level signal, delivering continuous and loud alarm sounds for effective alerting. · Durable PCB Construction: Made from high-quality PCB material, this buzzer module is wear-resistant, lightweight, and built to last, ensuring long-term reliability. · Compact and Portable Design: Measuring approximately 3.3cm x 1.3cm (1.30in x 0.51in), the compact size allows for easy integration into various electronic projects without occupying much space. · Easy Installation: Equipped with pre-drilled bolt holes for secure fixing using bolts or screws, this module offers a convenient and time-saving mounting solution. · Wide Operating Voltage: Supports an operating voltage range of 3.3V to 5V, compatible with most microcontroller and electronic circuits used in DIY applications. Specifications: · Item Type: Active Buzzer Module · Material: PCB · Operating Voltage: 3.3V - 5V · Fixing Method: Bolt hole and screw fixing · PCB Size: Approx. 3.3cm x 1.3cm (1.30in x 0.51in) Package Includes: · 1 x Active Buzzer Module This Active Buzzer Module is an essential component for hobbyists and electronics enthusiasts looking to add audible alerts to their projects. Its high-quality construction, ease of installation, and reliable sound output make it a versatile choice for alarms, timers, and notification systems.