Passive buzzer
KSh 50.00
Passive buzzer that plays different tones and simple melodies when driven by a PWM signal from Arduino or ESP32.
In stock
A passive buzzer produces sound when you drive it with a changing signal, so unlike an active buzzer you can play different tones and simple tunes.
Key features
- Plays different pitches using PWM or Arduino’s tone() function
- Small size that fits on a breadboard
- Low power, easy to connect
Typical uses
- Alarms and timers
- Game sounds and melodies
- Feedback beeps for buttons and sensors
Tip: Passive buzzers need a tone signal. If you only need a fixed beep from a simple on/off pin, use an active buzzer.
Buying in Kenya: Available from Bluepack Nova with delivery anywhere in Kenya.
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