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HC-SR04 Ultrasonic Sensor

HC-SR04 Ultrasonic Sensor

Product Code:hc-sr04-ultrasonic-sensor

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Availability: 22 in stock

฿150.00

Quick Overview

Features

Supply voltage: 5 VDC
Current consumption: 15mA
Working Frequency: 40Hz
Max Range: 4m
Min Range: 0.02m (2cm)
MeasuringAngle: 15 degree
Trigger Input Signal: 10uS TTL pulse
Echo Output Signal: Input TTL lever signal and the range in proportion

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Details

Operating Recommendation

Smooth surface area to reflect signal should be 0.5 square meters or more.
Distance computation
- Distance (cm) = Measured Echo Time (in µsec)/58
- Distance (inch) = Measured Echo Time (in µsec)/148

Additional Information

Free Shipping	No

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