Pyroelectric Infrared PIR Motion Sensor Detector Module

Pyroelectric Infrared PIR Motion Sensor Detector Module

SKU: 157004 (Added on -)
  • US$3.41

    34 %
    OFF

  • 2.25
  • CHINADXSOUL

    Free shipping To
    UNITED STATES

Pyroelectric Infrared PIR Motion Sensor Detector Module
This SKU 157004 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901157004

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: 1.26 in x 0.94 in x 0.98 in (3.2 cm x 2.4 cm x 2.5 cm)
Weight: 0.21 oz (6 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$2.00 shipped US$1.99 shipped US$1.98 shipped

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5.0
Customer's impression:
good easy to use works great with arduino Good for diy application
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Recent Customer Reviews

  • 9601600 Post on 2/10/2016

    Great item overall, however with the packaging the electrolytic caps were bent a bit, easy fix but there could be forseen issues if the solder breaks.

    Impression:good, easy to use works great with arduino, Good for diy application

    0 0 0
  • PoG67 Post on 10/13/2015

    Pros: Easy to use sensor with Arduino UNO microcontroller. Cons: Item delivered with some components bended but still functional.

    Impression:good, easy to use works great with arduino, Good for diy application

    0 1 0
  • Faclala Post on 7/29/2015

    Pros: not cheapest but works like a charm. - you can adjust the sensor to your needs. - easy to use with arduino, plug and ready to go. - very recomended. good quality product. Cons:came without much safety, one capacitor... Read more

    Impression:good, easy to use works great with arduino, Good for diy application

    0 0 0
  • Allenbot Post on 6/25/2015

    Item delivered with some components bended but still functional. Should comes with instructions on how to tune the sensor.

    Impression:easy to use works great with arduino

    0 2 0
  • rolfje Post on 6/13/2015

    Great (and cheap) little PIR sensor. The specifications on the site are incorrect, this is a PIR sensor, not a distance measuring device. One of the potentiometers regulates sensitivity (3m to 7m) The other potentiometer... Read more

    Impression:Good for diy application

    0 2 0

Most Helpful Reviews

  • Allenbot Post on 6/25/2015

    Item delivered with some components bended but still functional. Should comes with instructions on how to tune the sensor.

    Impression:easy to use works great with arduino

    0 2 0
  • rolfje Post on 6/13/2015

    Great (and cheap) little PIR sensor. The specifications on the site are incorrect, this is a PIR sensor, not a distance measuring device.... Read more

    Impression:Good for diy application

    0 2 0
  • PoG67 Post on 10/13/2015

    Pros: Easy to use sensor with Arduino UNO microcontroller. Cons: Item delivered with some components bended but still functional.

    Impression:good, easy to use works great with arduino, Good for diy application

    0 1 0

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