Description:
The Passive Buzzer Module is a compact, PCB-mounted digital transducer requiring an external DC power source. Widely implemented in computer systems, printers, copiers, alarms, digital toys, automotive electronics, telephones, timers, and various digital electronics projects, it serves as an alert sound generator. This module offers the capability to produce diverse sound tones within the 1.5 to 2.5 kHz range by modulating the input frequency through techniques like timed switching or Pulse Width Modulation (PWM). Featuring a standard 2.54mm pin pitch for easy integration, it is particularly well-suited for microcontroller applications such as Arduino, enabling auditory feedback for programmatic events.
Specifications:
- Model Type: Passive Buzzer Module
- Operating Voltage (VDC): 1.5 to 15
- Max. Operating Current (mA): 25
- Tone Generator: 1.5 ~ 2.5 Generation Range (kHz)
- Colour: Black
Connection Diagram:
Connections:
- Arduino: Buzzer
- GND: (minus sign)
- Center pin: No connection
- Any digital pin: S
Package Included:
1 x PCB Mounted Passive Buzzer Module
