Distance Measuring Sensors, Sensors, Show All Sensors
3840 Ultrasonic Speaker Unit Waterproof 85dB Piezoelectric Ultrasonic Buzzer
SKU: SEN1679
Availability:
Out of stock
3840 Ultrasonic Speaker Unit Waterproof 85dB Piezoelectric Ultrasonic Buzzer in sri lanka
රු320.00 or 3 X රු106.67 with
Out of stock
3840 Ultrasonic Speaker Unit Waterproof 85dB Piezoelectric Ultrasonic Buzzer
Resonant Frequency(Khz):20±5
Rated voltage:5.0
Operating Voltage:1-30
Max. Current Consumption at Rated Voltage(mA):2.0
Capacitance at 1000HZ(P):100000±30%
Min. Sound output at 10cm at Rated voltage(dB):85
Operating Temperature (C):-20~+70
Storage Temperature(C):30-+80
Housing Material: ABS (Black)
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Sensitivity Control Sound Detection Sensor Module
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Features:
Main chip: LM393, Electret condenser microphone
Great for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control,sound detect
Signal output indication
Single channel signal output
Effective output signal is low level
Working voltage: DC 4V-6V
Note:The Maximum induction distance is 0.5M
Specification:
Weight: 4g
Size: 3.1×1.6×0.8cm
Package Included:
1 xSound Sensor Detection Module
SKU: SEN1522
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