PiezoBuzzer

PiezoBuzzer

new PiezoBuzzer()

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Extends

Members

(readonly) connected

Properties:
Name Type Description
connected boolean

Check if the device is still attached.

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(readonly) hub

Properties:
Name Type Description
hub Hub

The Hub the device is attached to.

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(readonly) isVirtualPort

Properties:
Name Type Description
isVirtualPort boolean

Is this device attached to a virtual port (ie. a combined device)

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(readonly) mode

Properties:
Name Type Description
mode number

The mode the device is currently in

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(readonly) portName

Properties:
Name Type Description
portName string

The port the device is attached to.

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(readonly) type

Properties:
Name Type Description
type number

The type of the device

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Methods

playTone(frequency, time) → {Promise}

Play a tone on the Hub's in-built buzzer

Parameters:
Name Type Description
frequency number
time number

How long the tone should play for (in milliseconds).

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