5V Active Buzzer Magnetic Long Continuous Beep Tone Active Piezo Buzzers for DIY Electronic Alert 40PCS

5V Active Buzzer Magnetic Long Continuous Beep Tone Active Piezo Buzzers for DIY Electronic Alert 40PCS leírása

Includes 40 pieces of 5V active magnetic buzzers, providing sufficient quantity for DIY projects, replacements, experiments, and batch production.

5V active buzzer design with built-in oscillation circuit; simply apply 5V to produce a stable, long continuous beep tone without extra drive circuits.
Miniature body with approximate dimensions of 12mm diameter x 9.5mm height, ideal for space-limited boards, compact modules, and dense electronic layouts.
Generates a clear, loud, and continuous Alert tone, suitable for warning indicators, status reminders, fault Alert , and simple sound prompts.
Magnetic active piezo buzzer structure offers stable performance, reliable sound output, and excellent durability for long-term operation in hobby and educational projects.
Two-pin design for straightforward connection. Connect to 5V and GND through , microcontrollers, or other control boards to activate the buzzer directly.
Perfect for projects, DIY electronics, school experiments, Alert systems, timers, toys, home-made security devices, and various electronic sound indication circuits.
Color: As Shown
Material: Plastic+Iron

Package Contents:
40*electromagnetic buzzers