Passive Buzzer
A passive buzzer that produces sound when driven with an AC signal or PWM. Unlike active buzzers that play a fixed tone, passive buzzers let you control both pitch and volume by varying the input frequency and duty cycle.
Key Features
- Variable Pitch – Control frequency with PWM signal
- Volume Control – Adjust loudness via duty cycle
- Simple Interface – Analog input, easy to drive
Specifications
- Type: Passive (requires AC/PWM signal)
- Supply Voltage: 5V
- Interface: Analog
Package Contents
- 1× Passive Buzzer
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Passive Buzzer
Passive Buzzer
A passive buzzer that produces sound when driven with an AC signal or PWM. Unlike active buzzers that play a fixed tone, passive buzzers let you control both pitch and volume by varying the input frequency and duty cycle.
Key Features
- Variable Pitch – Control frequency with PWM signal
- Volume Control – Adjust loudness via duty cycle
- Simple Interface – Analog input, easy to drive
Specifications
- Type: Passive (requires AC/PWM signal)
- Supply Voltage: 5V
- Interface: Analog
Package Contents
- 1× Passive Buzzer
$0.71
Passive Buzzer—
$0.71
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
A passive buzzer that produces sound when driven with an AC signal or PWM. Unlike active buzzers that play a fixed tone, passive buzzers let you control both pitch and volume by varying the input frequency and duty cycle.
Key Features
- Variable Pitch – Control frequency with PWM signal
- Volume Control – Adjust loudness via duty cycle
- Simple Interface – Analog input, easy to drive
Specifications
- Type: Passive (requires AC/PWM signal)
- Supply Voltage: 5V
- Interface: Analog
Package Contents
- 1× Passive Buzzer
