Ultrasonic Range Sensor

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Introduction

SRF04 ultrasonic distance sensor provides non-contact distance sensing function in the range of 3cm ~ 400cm with accuracy up to 0.3mm. This module has a stable performance, high distance measurement accuracy, and compact-size, and it’s simple and easy to use.

URS1.jpg

URS2.jpg

Specfication

Product Model SRF-04
Operational Voltage DC 5V
Static Current 2mA
Working Frequency 40Hz
Distance Measurement Range 3cm – 400cm
Measurement Angle 15°
Measurement Accuracy 0.3mm
Output Voltage H – 5V L – 0V
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