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Hengjiaan Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor

Distance Measuring Sensor for Arduino

SKU: 437546
  • US$2.33
  • 2.31
  • Free shipping To
    UNITED STATES

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:

    Green

Quantity:
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Hengjiaan Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor
Distance Measuring Sensor for Arduino

Hengjiaan Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor

US$2.31 US$2.33 5 (1 reviews)
Add To Cart
1.This module performance is stable, measure the distance accurately. performance nearly the same as SRF05, SRF02 SRF05, SRF02 ultrasonic distance measuring module and other comparable. Module High precision, blind spots (2cm) super close.
2.Main technical parameters:
Voltage: DC 5V
Static current: less than 2mA
Electrical level output: 5V high
Electrical level output: at the end of 0V
Induction angle: not more than 15 degrees
Detection distance: 2cm-450cm
High precision: 2mm
Wiring: VCC, trig (control side), echo (receiving end), GND

3.Module works:
using IO trigger distance, the high signal to at least 10us
module automatically sends eight 40khz square wave, automatically detects whether a signal return;
a signal back, through the IO output a high electrical level, high electrical level duration is: the ultrasound time from launch to return. Test distance = (time of the high electrical level * speed of sound (340M / S)) / 2;
General
BrandHengjiaan
ModelN/A
Quantity1 piece
Form ColorGreen
MaterialFR4
Specification
ApplicationDistance Measuring Sensor
Working Voltage 5V
Working Current<2mA
Download Link N/A
Dimensions & Weight
Dimensions 1.77 in x 0.98 in x 0.79 in (4.5 cm x 2.5 cm x 2 cm)
Weight 0.28 oz (8 g)
Packing List
1 * HC-SR04 Module

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5.0
Customer's impression:
Useful Cheap Great quality
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Recent Customer Reviews

  • PlainOldAnders Post on 4/24/2017

    Pros: The measurer works great. It measures as it should, and it's easy to set up. It works great with the required programming skills.

    Impression:Cheap, Useful, Great quality

    28 0

Most Helpful Reviews

  • PlainOldAnders Post on 4/24/2017

    Pros: The measurer works great. It measures as it should, and it's easy to set up. It works great with the required programming skills.

    Impression:Cheap, Useful, Great quality

    28 0

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