3Pcs 3.3-5V Passive Buzzer Alarm Module

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3Pcs 3.3-5V Passive Buzzer Alarm Module ForDescriptions:Work Voltage: 3.3-5VWith fixed bolt hole for easy installationPCB Dimension: 3.3 x 1.3cmDuPont line length: 21cmModule adopts 9012 transistor driveFeature:No oscillation source, need square wave (frequency 2K-5K ) to drive.Sound frequency control, you can make a do re mi fa sol la si effect.Pin Definitions:VCC : 3.3V-5VGND : The GroundI/O : I/O Interface of SCMPackage included:3 x Passive Buzzer Module3 x 3pin DuPont line

3Pcs 3.3-5V Passive Buzzer Alarm Module säljs direkt av Banggood.com för snabbast möjliga leverans.

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Artikelnummer: 985134
Säljs av: Banggood.com

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