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CIRCLE WITH A DOT

  1. Home
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  3. assembling a few more OtterCam-s3‘s today.

assembling a few more OtterCam-s3‘s today.

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  • janamarie@mystical.gardenJ janamarie@mystical.garden

    clearance.. 😬

    janamarie@mystical.gardenJ This user is from outside of this forum
    janamarie@mystical.gardenJ This user is from outside of this forum
    janamarie@mystical.garden
    wrote last edited by
    #20

    it boots!!! Soldering the BGA was much more trivial than anticipated, the QFN in the lower left corner was certainly worse…

    next up: I think I will do at least a second board and uh, the sensor board, which contains the 'spicy BGA', the image sensor. It’s in theory as easy to solder, but it’s also a rather fragile part, one entire face must not be touched too much

    Link Preview Image
    janamarie@mystical.gardenJ 1 Reply Last reply
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    • janamarie@mystical.gardenJ janamarie@mystical.garden

      it boots!!! Soldering the BGA was much more trivial than anticipated, the QFN in the lower left corner was certainly worse…

      next up: I think I will do at least a second board and uh, the sensor board, which contains the 'spicy BGA', the image sensor. It’s in theory as easy to solder, but it’s also a rather fragile part, one entire face must not be touched too much

      Link Preview Image
      janamarie@mystical.gardenJ This user is from outside of this forum
      janamarie@mystical.gardenJ This user is from outside of this forum
      janamarie@mystical.garden
      wrote last edited by
      #21

      speaking of…

      this is how the image sensors were delivered. How does that make you feel?

      lasse@social.tchncs.deL nota@chaos.socialN swift@merveilles.townS erinrose@chaos.socialE slyka@pawb.funS 10 Replies Last reply
      0
      • atna@eldritch.cafeA atna@eldritch.cafe

        @janamarie does it make alignment easier?

        janamarie@mystical.gardenJ This user is from outside of this forum
        janamarie@mystical.gardenJ This user is from outside of this forum
        janamarie@mystical.garden
        wrote last edited by
        #22

        @atna very! 😄 a press fit always is easier 😄

        1 Reply Last reply
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        • janamarie@mystical.gardenJ janamarie@mystical.garden

          speaking of…

          this is how the image sensors were delivered. How does that make you feel?

          lasse@social.tchncs.deL This user is from outside of this forum
          lasse@social.tchncs.deL This user is from outside of this forum
          lasse@social.tchncs.de
          wrote last edited by
          #23

          @janamarie 😳

          1 Reply Last reply
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          • janamarie@mystical.gardenJ janamarie@mystical.garden

            speaking of…

            this is how the image sensors were delivered. How does that make you feel?

            nota@chaos.socialN This user is from outside of this forum
            nota@chaos.socialN This user is from outside of this forum
            nota@chaos.social
            wrote last edited by
            #24

            @janamarie antistatic bubble foam 😧

            janamarie@mystical.gardenJ 1 Reply Last reply
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            • nota@chaos.socialN nota@chaos.social

              @janamarie antistatic bubble foam 😧

              janamarie@mystical.gardenJ This user is from outside of this forum
              janamarie@mystical.gardenJ This user is from outside of this forum
              janamarie@mystical.garden
              wrote last edited by
              #25

              @nota hyperstatic foam!

              nota@chaos.socialN 1 Reply Last reply
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              • janamarie@mystical.gardenJ janamarie@mystical.garden

                @nota hyperstatic foam!

                nota@chaos.socialN This user is from outside of this forum
                nota@chaos.socialN This user is from outside of this forum
                nota@chaos.social
                wrote last edited by
                #26

                @janamarie yesss

                1 Reply Last reply
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                • janamarie@mystical.gardenJ janamarie@mystical.garden

                  speaking of…

                  this is how the image sensors were delivered. How does that make you feel?

                  swift@merveilles.townS This user is from outside of this forum
                  swift@merveilles.townS This user is from outside of this forum
                  swift@merveilles.town
                  wrote last edited by
                  #27

                  @janamarie >.o

                  1 Reply Last reply
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                  • janamarie@mystical.gardenJ janamarie@mystical.garden

                    speaking of…

                    this is how the image sensors were delivered. How does that make you feel?

                    erinrose@chaos.socialE This user is from outside of this forum
                    erinrose@chaos.socialE This user is from outside of this forum
                    erinrose@chaos.social
                    wrote last edited by
                    #28

                    @janamarie .. hungry?

                    janamarie@mystical.gardenJ 1 Reply Last reply
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                    • erinrose@chaos.socialE erinrose@chaos.social

                      @janamarie .. hungry?

                      janamarie@mystical.gardenJ This user is from outside of this forum
                      janamarie@mystical.gardenJ This user is from outside of this forum
                      janamarie@mystical.garden
                      wrote last edited by
                      #29

                      @ErinRose

                      1 Reply Last reply
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                      • janamarie@mystical.gardenJ janamarie@mystical.garden

                        assembling a few more OtterCam-s3‘s today. Haven’t soldered a BGA in a while, so wish me luck

                        this shouldn’t be too hard though, it’s a pretty coarse pitch and my technique should still work pretty well

                        erinrose@chaos.socialE This user is from outside of this forum
                        erinrose@chaos.socialE This user is from outside of this forum
                        erinrose@chaos.social
                        wrote last edited by
                        #30

                        @janamarie do you like that RJ45 socket? I’ve been looking for an SMD vertical one recently, but was put off by the all plastic ones (solely based on vibes)

                        (eventually settled for a mostly SMD metal option)

                        janamarie@mystical.gardenJ 1 Reply Last reply
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                        • janamarie@mystical.gardenJ janamarie@mystical.garden

                          speaking of…

                          this is how the image sensors were delivered. How does that make you feel?

                          slyka@pawb.funS This user is from outside of this forum
                          slyka@pawb.funS This user is from outside of this forum
                          slyka@pawb.fun
                          wrote last edited by
                          #31

                          @janamarie 😧

                          1 Reply Last reply
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                          • janamarie@mystical.gardenJ janamarie@mystical.garden

                            speaking of…

                            this is how the image sensors were delivered. How does that make you feel?

                            uint8_t@chaos.socialU This user is from outside of this forum
                            uint8_t@chaos.socialU This user is from outside of this forum
                            uint8_t@chaos.social
                            wrote last edited by
                            #32

                            @janamarie [screams internally]

                            1 Reply Last reply
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                            • erinrose@chaos.socialE erinrose@chaos.social

                              @janamarie do you like that RJ45 socket? I’ve been looking for an SMD vertical one recently, but was put off by the all plastic ones (solely based on vibes)

                              (eventually settled for a mostly SMD metal option)

                              janamarie@mystical.gardenJ This user is from outside of this forum
                              janamarie@mystical.gardenJ This user is from outside of this forum
                              janamarie@mystical.garden
                              wrote last edited by
                              #33

                              @ErinRose no, not really, but I also don't dislike it. I wouldn't reuse it

                              1 Reply Last reply
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                              • janamarie@mystical.gardenJ janamarie@mystical.garden

                                this board is somewhat of a nightmare fuel to networks people, please note the ethernet decoupling.. ~ :3c

                                slyka@pawb.funS This user is from outside of this forum
                                slyka@pawb.funS This user is from outside of this forum
                                slyka@pawb.fun
                                wrote last edited by
                                #34

                                @janamarie did… did you use capacitive coupling for ethernet?!

                                janamarie@mystical.gardenJ lasse@social.tchncs.deL 2 Replies Last reply
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                                • slyka@pawb.funS slyka@pawb.fun

                                  @janamarie did… did you use capacitive coupling for ethernet?!

                                  janamarie@mystical.gardenJ This user is from outside of this forum
                                  janamarie@mystical.gardenJ This user is from outside of this forum
                                  janamarie@mystical.garden
                                  wrote last edited by
                                  #35

                                  @slyka mayb 😄

                                  slyka@pawb.funS 1 Reply Last reply
                                  0
                                  • janamarie@mystical.gardenJ janamarie@mystical.garden

                                    @slyka mayb 😄

                                    slyka@pawb.funS This user is from outside of this forum
                                    slyka@pawb.funS This user is from outside of this forum
                                    slyka@pawb.fun
                                    wrote last edited by
                                    #36

                                    @janamarie you deserve to get your sensors delivered to you like that <.<

                                    janamarie@mystical.gardenJ 1 Reply Last reply
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                                    • slyka@pawb.funS slyka@pawb.fun

                                      @janamarie did… did you use capacitive coupling for ethernet?!

                                      lasse@social.tchncs.deL This user is from outside of this forum
                                      lasse@social.tchncs.deL This user is from outside of this forum
                                      lasse@social.tchncs.de
                                      wrote last edited by
                                      #37

                                      @slyka @janamarie it certainly does work 🤷‍♂️

                                      Link Preview Image
                                      slyka@pawb.funS 1 Reply Last reply
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                                      • lasse@social.tchncs.deL lasse@social.tchncs.de

                                        @slyka @janamarie it certainly does work 🤷‍♂️

                                        Link Preview Image
                                        slyka@pawb.funS This user is from outside of this forum
                                        slyka@pawb.funS This user is from outside of this forum
                                        slyka@pawb.fun
                                        wrote last edited by
                                        #38

                                        @lasse @janamarie we have magjacks at home

                                        1 Reply Last reply
                                        0
                                        • janamarie@mystical.gardenJ janamarie@mystical.garden

                                          speaking of…

                                          this is how the image sensors were delivered. How does that make you feel?

                                          kasiandra@chaos.socialK This user is from outside of this forum
                                          kasiandra@chaos.socialK This user is from outside of this forum
                                          kasiandra@chaos.social
                                          wrote last edited by
                                          #39

                                          @janamarie https://youtu.be/eYoooGb0Fmw

                                          1 Reply Last reply
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