5V Active Buzzer / Piezo Alarm Module
Key Features
Model: 5V Active Piezoelectric Buzzer module
Sound Output Class: Constant high-frequency audible tone
Operating Voltage: 3V to 12V DC
Drive Mechanism: Onboard internal oscillation circuit
Pin Format: Polarized longer positive lead leg
An active acoustic component that generates an audible warning beep as soon as it receives direct current. It requires no complex software coding, making it a fast addition for sounding alarms when sensors trigger an event.