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infrared sensor

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infrared sensor Customers Reviews

  • Good Sensor

    posted by himan14

    •Good build quality!•Better price!!•Free shipping!!!•I checked the sensor range up to 50 cm and working properly. I have not tested the limit of 80 cm indicated in the product information.•The sensor has a screw in the back to adjust the detection range•A red LED on the back lights up when an obstacle within its range.
    •The sensor's detection distance varies with the color of the surface which reflects light. In a dark surface, the detection distance tends to be shorter from the initially set.•Include some terminals on the wires would be a good idea.
    •The device does its job at an unbeatable price!
  • Very usefull

    posted by kakhao

    I didn't excepted such small sensor worked so good. It's really covers declared distance: 3-4 meters.
    Really useful. Mounts as usual lamp and lights on when someone moves near if it's dark around. So this way this lamp really saves electricity. Moreover, this is LED lamp that is very economy.
    I think manufacturer can improve the lamp's circuit scheme easily and release better product.
    Very useful thing for many king of situations. At porch, at balcony, garret etc
  • Excellent motion sensor for Arduino projects

    posted by Odimljeno

    - very easy to use - changeable retriggering setting (unlike that other cheaper one) - adjustable timing and sensitivity (didn't have to touch these, it worked out of the box) - small - sensitive
    Code to get you started: http://www.wired.com/geekdad/2012/09/using-motion-detectors-with-an-arduino/
    Bottomline is I love this motion sensor, it works better than I expected.
  • very good sensor, works very well with raspberry pi

    posted by zhuyi

    somewhat low cost, couldn't get the cheaper one from DX, had to order this.package is as usual DX standard. Very easy to understand the connections, +5V, Ground, signal out, can adjust the holding time and sensitivity. Detect distance is pretty good, tried at least 7-10 meters, no problem.
    This is a very good sensor for DIY project, I believe it's a standard template design, since the layout is the same as rest of the similar products all over the web.
    worth to buy, highly recommended.
  • I'm pleased)))

    posted by TimonDZR

    Easy to use, easy to instal! This item solved my problem with providing light in my garage! When I open the door, it's turns on, when I close the door, it's turns off! I don't need to switch it on/off by myself!!! Wonderful! I Use them for 4 month and i'm pleased!
    Infrared motion sensor is a good addition to this Lights. I use SKU 07260 to power it.
    I Use 4 light and also ordered 2, to provide bright light in garadge. Strongly recommended to all, who have not electrified small warehouse or garage!

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