Product Description

KY-006 Passive Piezoelectric Buzzer Alarm Sensor Module

It can generate tones between 1.5 to 2.5 kHz by switching it on and off at different frequencies either using delays or PWM.

Voltage : 1.5v to 15v DC

Frequency : 1.5 to 2.5kHz

Size : 19mm x 15mm

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