Buzzer Active Module

AED 7.95



The Active Buzzer Module driven by S8550 Transistor offers a versatile solution for generating sound signals in various applications, including security systems. With a working voltage range of 3.3V to 5V, it features a compact PCB size of 3.3 cm x 1.3 cm and sets of fixed bolt holes for easy installation.



  1. Driven by S8550 Transistor for efficient signal generation.
  2. Working voltage range of 3.3V to 5V for versatile compatibility.
  3. Compact PCB size with convenient installation bolt holes.
  4. Suitable for security systems and other applications requiring sound alerts.



  • Transistor : S8550
  • Working Voltage: 3.3V - 5V
  • PCB Size: 3.3 cm x 1.3 cm


Package Includes:

  • 1 x Active Buzzer Module


How to use a buzzer/piezo speaker with Arduino:

Watch the Tutorial Video