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Specification
Brand : TenNuoDa
BulletPoint1 : Seiko manufacturing : Passive buzzer without oscillating source inside, so if you use DC signal, you can't make it scream. It must be driven by a square wave of 2K~5K.
BulletPoint2 : Sound Frequency is Controllable : The sound frequency is controllable, and the effect of ''do re mi fa so la si do'' can be made. Equipped with fixture nuts for convenient mounting.
BulletPoint3 : Control Port : The module is driven by 9012 transistor.Uses 3 pin control port.In some special cases, a control port can be multiplexed with the LED.
BulletPoint4 : Easy to use : 5 x passive buzzer module,working voltage 3.3~5V,small printed circuit board size 3.3 x 1.3cm / 1.3 x 0.51in,which can fully meet your life and work needs.
BulletPoint5 : 24-hour service : We provide 7-26 round-the-clock customer service. If you have any questions or concerns about our products, please feel free to tell us, or if you have any custom requirements, please contact me too!
ExternallyAssignedProductIdentifier : 9436108498325
ExternallyAssignedProductIdentifier1 : 0756552843519
ExternallyAssignedProductIdentifier2 : 0756552861278
ExternallyAssignedProductIdentifier3 : 756552861278
ExternallyAssignedProductIdentifier4 : 756552843519
ItemName : TenNuoDa 5 Pcs Passive Buzzer,3.3~5V 3 Pin Control Low Level Trigger Buzzer Alarm Sound Module Driven by 9012 Transistor
ItemPackageQuantity : 1
ItemTypeKeyword : sensor-blocks
Manufacturer : TenNuoDa
Material : Copper
MeasuringRange : 300mbar - 1200mbar, 0 - 30bar
MemorySlotsAvailable : 1
ModelNumber : GY-MS5837 02BA 30BA
MountingType : Flange Mount
OutputType : Push-Pull
PartNumber : TenNuoDa4danhzb16w
Platform : fly
ProductDescription : Features:
Passive buzzer without oscillating source inside, so if you use DC signal, you can't make it scream. It must be driven by a square wave of 2K~5K. The sound frequency is controllable, and the effect of ''do re mi fa so la si do'' can be made.  In some special cases, a control port can be multiplexed with the LED. Equipped with fixture nuts for convenient mounting. The module is driven by 9012 transistor.Uses 3 pin control port.
Specification:
Item Type:Passive Buzzer
Working Voltage:3.3~5V
Small Printed Circuit Board Size:3.3 x 1.3cm / 1.3 x 0.51in
Module Pin:
VCC :to External 3.3~5V 
GND:to External GND 
I/O :to Microcontroller IO port

Package List:
5 x Passive Buzzer Module

ProductSiteLaunchDate : 2021-11-28T11:23:18.920Z
Size : 30BA
SpecificUsesForProduct : industrial, pressure measurement
Style : Customized
SystemBusStandardSupported : SATA 3
UnspscCode : 46171600
Voltage : 5 volts