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    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.

    Do you use a PIR sensor? How do you hide it?

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    • S Offline
      sdetweil @boblazer
      last edited by

      @boblazer i haven’t done mine yet… but to put behind the glass you need additional space around the screen of course…

      then mount on some wood/etc, with black cardboard or whatever and have the pinhole there, or whatever the sensor needs… nothing magic…

      some sensors don’t work behind…

      my PIR board looks like it needs a little over 1/4 in for the sensor hole, measured at 8mm,
      maybe you only need 2mm of that to make the sensor work…

      Sam

      How to add modules

      learning how to use browser developers window for css changes

      B 1 Reply Last reply Reply Quote 1
      • B Offline
        boblazer @sdetweil
        last edited by

        @sdetweil said in Do you use a PIR sensor? How do you hide it?:

        maybe you only need 2mm of that to make the sensor work…

        Yeah, that’s my understanding. I can’t find the post but it was here on this site. A guy did some experiments to find the smallest size hole his PIR sensor actually required. He tried 1mm, 2mm and 4mm(?). He said it worked just fine with a 2mm hole.

        yawnsY 1 Reply Last reply Reply Quote 0
        • yawnsY Offline
          yawns Moderator @boblazer
          last edited by

          @boblazer said in Do you use a PIR sensor? How do you hide it?:

          @sdetweil said in Do you use a PIR sensor? How do you hide it?:

          maybe you only need 2mm of that to make the sensor work…

          Yeah, that’s my understanding. I can’t find the post but it was here on this site. A guy did some experiments to find the smallest size hole his PIR sensor actually required. He tried 1mm, 2mm and 4mm(?). He said it worked just fine with a 2mm hole.

          You are referring to this one: https://forum.magicmirror.builders/topic/557/pir-sensor-behind-glass/33

          B 1 Reply Last reply Reply Quote 1
          • qu1queQ Offline
            qu1que Project Sponsor
            last edited by

            I’ve made an 8 mm hole, as you can see here:

            https://forum.magicmirror.builders/topic/7263/my-first-smart-mirror-in-a-frame-of-40-x-30-cm-with-raspberry-pi-zero-w/2

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            • B Offline
              boblazer @yawns
              last edited by

              @yawns Yes! Thanks.

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              • B Offline
                boblazer @qu1que
                last edited by

                @qu1que Having other lights there like you do makes it fit in a little better. That’s something to think about. Maybe I’m trying to make mine look too old-fashioned.

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                • htilburgsH Offline
                  htilburgs
                  last edited by

                  I made a 8 mm hole on the backside and a 2 mm hole on the frontside.
                  Removed the cap from the motion sensor and placed it in the 8 mm hole.
                  Works great and you can hardly see the 2 mm hole.

                  Backside:
                  alt text

                  Frontside:
                  alt text

                  (still trying to learn JS, but not afraid to ask) ☺

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                  • B Offline
                    boblazer
                    last edited by boblazer

                    Nice pic, thanks for showing us how it actually looks.

                    It still bugs me though. Looking at yours I wonder if putting a power light (or something light) next to the PIR hole would make the PIR hole look like less of a forced design choice. You know, it could even be a chiche looking light that blends into the wood and lights up in such a way that it doesn’t make the mirror look tacky and also doesn’t give you the feeling that it’s like a monitor power light.

                    I don’t know what that would look like. Not super bright. Maybe kind of dull but not so dull that it looks weak. Maybe a good complimentary color to the wood. Maybe not a circle or a rectangle but a cool shape like a rhombus. Maybe you could put a logo or text of some sort on the face of the mirror and hide the hole there and it wouldn’t look out of place.

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                    • htilburgsH Offline
                      htilburgs
                      last edited by

                      I still have to paint the frame, thinking of a kind of ‘white-wash’ so you keep seeing the wood grains. Maybe it’s less ‘obvious’.
                      But you know and I know, but most visitors I’ve had didn’t even see it or looking for it 🤔

                      (still trying to learn JS, but not afraid to ask) ☺

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                      • B Offline
                        BluP Project Sponsor @htilburgs
                        last edited by

                        @htilburgs

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