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HC-SR04 Ultrasonic Ranging Detector Mod Distance Measuring Sensor Module Arduino / NewPing Library Compatible  -  WATER BLUE


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The module performance is stable, measure distance accurately. SRF05, SRF02 ultrasonic ranging module and abroad comparable.

Main Features:
● Static Current: Less than 2mA
● Output Signal: Electric frequency signal, high level 5V, low level 0V
● Sensor Angle: Not more than 15 degrees
● Detection Distance: 2cm-450cm
● High Precision: Up to 0.3cm
● Input Trigger Signal: 10us TTL impulse
● Echo Signal: Output TTL PWL signal

Frequently Asked Questions:
Q1. Why are these called "Arduino Compatible"?
A1. The Arduino group demanded us to remove their logos and rename these products so that they do not lead customers to believe they are the same units sold by Arduino
Q2. Are these 100% compatible with the "normal" Arduino's?
A2. Yes, they really are completely compatible with "normal" Arduino's. Build quality looks the same and everything (studio, library, tools, etc) just works
Type Ultrasonic Distance measuring sensor module
Model HC-SR04
Electronic Components
Architecture Arduino
Input Voltage 5V
Operating voltage 5V
PCB Size 16 x 50mm
Weight and Size
Product weight 0.010 kg
Package weight 0.026 kg
Product Size(L x W x H) 5.00 x 1.60 x 1.40 cm / 1.97 x 0.63 x 0.55 inches
Package Size(L x W x H) 6.00 x 3.00 x 3.00 cm / 2.36 x 1.18 x 1.18 inches
Package Contents
Package Contents 1 x Distance Measuring Sensor Module
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Recent Reviews


Very good ultrasonic distance measuring  
20.00 EB points gained for this post  

Very accurate and easy component to use with Arduino


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great choice  
20.00 EB points gained for this post  

works great with mega2560


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