HC-SR04 Ultrasonic Sensor Distance Measuring Module - Blue

HC-SR04 Ultrasonic Sensor Distance Measuring Module

SKU: 133696 (Added on -)
  • US$3.99

    50 %

  • 1.99

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HC-SR04 Ultrasonic Sensor Distance Measuring Module
This SKU 133696 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901133696
This performance of the ultrasonic sensor distance measuring module is stable, measure the distance accurately. The module is with High precision, blind spots (3cm) super close. This module provides a full set of ranging process.

- Model: HC-SR04
- Color: Blue + Silver
- Working voltage : 5V(DC)
- 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 3mm
- Mode of connection: VCC / trig(T) / echo(R) / GND
- Module Working Principle:
- Adopt IO trigger through supplying at least 10us sequence of high level signal
- The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal
- If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving
Dimensions: 1.77 in x 0.79 in x 0.51 in (4.5 cm x 2.0 cm x 1.3 cm)
Weight: 0.35 oz (10 g)

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$1.76 shipped US$1.75 shipped US$1.74 shipped

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Customer's impression:
good Very good Useful Good product OK cool BOM muito bom Easy to use Great!
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Recent Customer Reviews

  • staffanp Post on 1/18/2016

    I used a few of these in arduino project and they work flawlessly with example code available from arduino. Very good price and I get centimeter level accuracy on measurements and close distances (10-30cm). On longer (2m)... Read more

    Impression:good, Very good, Useful

    0 0 0
  • AndresEHMontoya Post on 1/17/2016

    Funciona perfecto el sensor, muy poco margen de error y funciona con las otras placas de esta pagina. Me llego en menos de 15 días a Colombia

    Impression:good, Very good, Useful

    0 0 0
  • Sgacrcia Post on 1/14/2016

    Pros: it works as the description, and it's really easy to setup it, tons of tutorial over the intenert about this sensor. Cons: none Buy this! it's a great deal!

    Impression:Very good, Cheap, Fast shipping

    0 0 0
  • oussamabios Post on 1/3/2016

    PROS: cheap , useful cons:not for long term ,not really good quality it take more than 2 months in shipping


    0 0 0
  • 9800417 Post on 12/26/2015

    Genial, todo correcto y a tiempo para nuestros proyectos Gracias

    Impression:good, Very good

    0 0 0

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