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Seeed Grove - Passive Buzzer

Artikelnummer: SEE-107020109

€2,90

Incl. BTW

Grove Passive Buzzer is a low cost tunable passive buzzer.

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Key Features

Passive: Tunable passive buzzer
Interface: Grove

Description

This is a 3-5V passive buzzer. You can change the PMW frequency to award different beep sound to get a "buzzer music". Also, the buzzer can be set as an alarm for security applications. So get one and start your own project!

Specification

Item	Value
Voltage range	3V–5V
Resonant Frequency	2700 Hz
sound output	> 80dB
Working temperature	-20-70 °C
Dimensions	20mm * 20mm * 10mm
Weight	3g
Battery	Exclude

Comparison

Product	Specifications	Features
Grove-Buzzer	Resonant frequency: 2300±300Hz sound output：>85 dB	active: requires only DC voltage, loud sound
Grove Passive Buzzer	Resonant frequency: 2700Hz sound output：>80 dB	passive: requires AC signal, pleasant sound

Part List

1 x Grove - Passive Buzzer
1 x Grove cable

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