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Retropie 2nd Handheld

Scheduled Pinned Locked Moved Projects and Themes
handheld3d printingraspberry pi 0
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  • D
    dsaenz825
    last edited by dsaenz825 8 Dec 2016, 20:55

    Hey everyone, as the title states, this is my second handheld. I used a raspberry pi zero on this one. It is unfinished as I have not wired the audio yet but as soon as I have time ill get on it. I designed and printed the case in abs without warping. I managed to achieve this after talking to a professor of mine who gave me some advice on structural integrity, which I plan on making a youtube video on. It's nothing fancy but it helped me out so I will share what I've learned.
    It has a 7" screen along with 7000 mAh lithium battery from a galaxy tablet that is no longer functional. I originally ordered a smaller 4.5" screen but it never arrived so I got a refund and decided to use what I already had to reduce cost.

    (sorry, the pics of the internals are old but you can see that things started to change as they did not function well and had to be replaced. I am now using a different battery charging circuit without the USB port which allowed the case to close properly)

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    It took a lot of work to get to this point and I am glad I am finally here. Though truth be told, I am already planning on making a third handheld with the raspberry pi 3 n_n
    PS: I did not realise this before but it seems to be about the same size as the Nintendo Switch...

    M 1 Reply Last reply 8 Dec 2016, 21:50 Reply Quote 2
    • M
      moosepr @dsaenz825
      last edited by moosepr 12 Aug 2016, 21:51 8 Dec 2016, 21:50

      @dsaenz825 impressive build! I can't seem to see any internal photos, but it looks good on the outside. I bet that battery lasts a while, 2000 gets about 10 hours on my tiny handheld, so I'm guessing at least 20 hours (your screen is 3 times larger than mine)

      How does it compare to a normal PSP?

      want to get a tft into your project, look no further than here https://retropie.org.uk/forum/topic/7464/ili9341-tft-screen-guide

      1 Reply Last reply Reply Quote 0
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        dsaenz825
        last edited by 8 Dec 2016, 22:35

        There we go, hopefully that fixes the image issue. There are two reasons that this is a bit large. First obviously the screen size. Second, I wanted it to have the same feel of the super Nintendo controller so I measured the buttons and d-pad to make it about the same size.

        alt text

        It is as thick as the thickest part of the first PSP model

        B M 2 Replies Last reply 8 Dec 2016, 22:59 Reply Quote 3
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          backstander @dsaenz825
          last edited by 8 Dec 2016, 22:59

          @dsaenz825
          Wow that 7inch screen is hugh! Nicely done!

          1 Reply Last reply Reply Quote 1
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            obsidianspider
            last edited by 9 Dec 2016, 00:14

            That screen is massive! Very nice build. Is it heavy?

            📷 @obsidianspider

            1 Reply Last reply Reply Quote 1
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              dsaenz825
              last edited by 9 Dec 2016, 00:48

              For a handheld, its a bit on the heavy side weighing 1.2 pounds but I blame the screen and battery for most of that weight. Still, it isn't too bad. Aside from the initial lifting of the device, I do not notice the weight at all.

              1 Reply Last reply Reply Quote 2
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                moosepr @dsaenz825
                last edited by 9 Dec 2016, 06:31

                @dsaenz825 yeah that fixes the internal shots. It looks factory made with the 3d printing and the chopped up controller board!

                want to get a tft into your project, look no further than here https://retropie.org.uk/forum/topic/7464/ili9341-tft-screen-guide

                1 Reply Last reply Reply Quote 1
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                  philip
                  last edited by 29 Jun 2017, 21:59

                  Can you maby make Some documantation I want to do the Same but can you say witch parts u used and put the 3D printing files online
                  Thanks, Philip

                  1 Reply Last reply Reply Quote 0
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                    AluLagoa
                    last edited by 29 Jun 2017, 22:35

                    Very nice build!

                    1 Reply Last reply Reply Quote 0
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