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HC-SR04 Ultrasonic Ranger Sensor Distance Measuring Module For Arduino/RPi/AVR/STM32

Item Code: 344407 Write a review
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  • 2.20
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  • USD 2.79   Save: 21%

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  • Description
  • Reviews
  • Q&A

Highlights

  • HC-SR04,an ultrasonic sensor distance measuring module
  • Stable, accurate distance measurement
  • High precision, blind spots (3cm) super close
  • A full set of ranging process

Specification

General
Model HC-SR04
Quantity 1 Piece
Specification
Operating Voltage 5V DC
Static Current Less than 2mA
Output Signal Electric frequency signal, high level 5V, low level 0V
Sensor Angle Less than 15 degrees
Detection Distance 2~450cm
Precision Up to 3mm
Mode of Connection VCC / trig(T)/echo(R)/GND
   
Dimensions & Weight (Main Product)
Dimension  
Weight  
Package Contents
1x Ultrasonic Ranger module

Module Working Principle:
Adopt IO trigger through supplying at least 10us sequence of high level signal.
The module automatically sends eight 40khz square wave and detects whether the returning pulse signal is received.
If there are returning signals,its throughput reaches high level,high level continuing takes the same time as from ultrasonic transmitting to receiving.344407344407344407

 

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HC-SR04 Ultrasonic Ranger Sensor Distance Measuring Module For Arduino/RPi/AVR/STM32

USD 2.20 USD 2.79
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geekbuying HC-SR04 Ultrasonic Ranger Sensor Distance Measuring Module For Arduino/RPi/AVR/STM32 Executive Anvil logo

Highlights

Specification

General
Model HC-SR04
Quantity 1 Piece
Specification
Operating Voltage 5V DC
Static Current Less than 2mA
Output Signal Electric frequency signal, high level 5V, low level 0V
Sensor Angle Less than 15 degrees
Detection Distance 2~450cm
Precision Up to 3mm
Mode of Connection VCC / trig(T)/echo(R)/GND
   
Dimensions & Weight (Main Product)
Dimension  
Weight  
Package Contents
1x Ultrasonic Ranger module

Module Working Principle:
Adopt IO trigger through supplying at least 10us sequence of high level signal.
The module automatically sends eight 40khz square wave and detects whether the returning pulse signal is received.
If there are returning signals,its throughput reaches high level,high level continuing takes the same time as from ultrasonic transmitting to receiving.344407344407344407

 

Product #: 344407 0 stars, based on 0 reviews Regular price: USD 2.79 $ 2.20 (Sale ends ) Available from: Executive Objects Condition: Previously owned, in excellent condition In stock! Order now!