3.3V-5V 9012 Transistor Active Buzzer Sensor Module Review
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3.3V-5V 9012 Transistor Active Buzzer Sensor Module
Product Name : Buzzer Sensor Module;Working Voltage : 3.3V-5V
PCB Size : 33 x 13mm/1.3" x 0.5"(L*W)
Hole Diameter : 3mm/0.1"
Net Weight : 6g
Package Content : 1 x Buzzer Sensor Module,3 x Wire