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board I/O module

Passive Buzzer

The Passive Buzzer is a board I/O module in the LabWired part catalog. Its catalog type is passive-buzzer. It connects to the MCU over GPIO. It has 3 pins. This part is its pins. There is no separate device model because the MCU’s own GPIO/PWM/ADC model already is the simulation.

Key facts

CategoryBoard I/O modules
Catalog typepassive-buzzer
InterfaceGPIO
Pins3

What LabWired simulates

What is simulated

Pins only, by design

How it was validated

Not applicable

Passive Buzzer pinout

PinElectrical typeFunction
S Input PWM
VCC Power input Supply
GND Power input Supply

How to simulate the Passive Buzzer in LabWired

  1. Open the Playground at app.labwired.com and place an MCU board.
  2. Add the Passive Buzzer (catalog type passive-buzzer).
  3. Connect VCC and GND to the supply and ground of the board.
  4. Connect S to a pin that can output PWM.
  5. Run the firmware. It reads and drives these pins through the GPIO, PWM and ADC models of the MCU. The part has no separate device model.

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Wire it up in Playground → See the full validation matrix