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  • File : 1324437009.jpg-(249 KB, 1024x683, IMG_1116.jpg)
    249 KB repurposed phones robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:10 No.99808  
    hey /diy/, i posted a while ago about getting a bunch of phones that my company was discarding. i now have a box full of them (several hundred), and am ready to start experimenting. ideas I've had are a multi-segment display out of a bunch of the screens, and a sound bar from a bunch of the speakers. any other ideas?

    also, someone previously requested that i post a picture of the connector to the screen to determine if it used SPI bus. can anyone tell from the pics to follow?

    >these are the 3 phone models that I have
    >> robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:11 No.99810
         File1324437091.jpg-(241 KB, 1024x683, IMG_1117.jpg)
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    >model 1, the i75
    >> robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:13 No.99816
         File1324437216.jpg-(228 KB, 1024x683, IMG_1118.jpg)
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    >model 2, the 9p23
    >> robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:15 No.99818
         File1324437334.jpg-(224 KB, 1024x683, IMG_1119.jpg)
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    >model 3, the d62
    >> robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:18 No.99826
         File1324437522.jpg-(265 KB, 1024x683, IMG_1120.jpg)
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    >the i75 opened up
    >> robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:20 No.99831
         File1324437606.jpg-(332 KB, 1024x683, IMG_1121.jpg)
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    >back of the circuit board in the phone, components visible
    >> robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:23 No.99835
         File1324437790.jpg-(277 KB, 1024x683, IMG_1122.jpg)
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    >back of the case with the speaker in it
    >> robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:25 No.99839
         File1324437927.jpg-(231 KB, 1024x683, IMG_1123.jpg)
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    >close up of the speaker assembly
    >> Anonymous 12/20/11(Tue)22:26 No.99840
    whitesheets?
    >> robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:27 No.99841
         File1324438033.jpg-(186 KB, 1024x683, IMG_1124.jpg)
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    >the screen and connector
    >> robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:33 No.99846
    >>99840
    best i'm finding right now.
    http://download.talktelecom.se/bilder/0/Ascom/ascom-i75-data-sheet.pdf

    can probably find something better with some digging around
    Ascom i75
    Ascom d62
    Ascom 9p23
    >> robot_builder !!kAegnzDx/RV 12/20/11(Tue)22:35 No.99848
         File1324438557.jpg-(194 KB, 1024x683, IMG_1126.jpg)
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    >slightly better view of the connector

    that's all the pics I for now, can take something specific if needed

    what do you mc/diy/vers think?
    >> robot_builder !!kAegnzDx/RV 12/21/11(Wed)00:06 No.99900
    bump
    >> TehLuthier 12/21/11(Wed)00:19 No.99908
    >>99816

    Man, I used to carry one of those when I worked as a body shuffler at a hospital. Those things are damn near indestructible.
    >> Anonymous 12/21/11(Wed)00:45 No.99918
    I own and manage a cell phone repair shop. Not a lot you can do, bro..... If you come up with something cool, though, let me know. I have several hundred smartphones laying around as well. Maybe a lot more can be done with touch screen devices?

    I know for sure you can shoot iPhone batteries with a BB gun and it makes one hell of a firecracker!
    >> Anonymous 12/21/11(Wed)07:48 No.100188
    >>99848
    Doubt thats an spi, too much lines. But anything is possible.
    Whats the text silkscreened on the flexible wire?

    Also it has wifi?
    >> Anonymous 12/21/11(Wed)08:27 No.100203
    >>99848

    Assuming you can't find datasheet...
    You could make a working assumption that it uses some common LCD controller (like S6B1713) and try to match the stuff on PCB with controller's requirements. At least data bus and charge pump capacitors should be easy to locate. Scope and one working phone would be helpful.

    This requires lots of work, of course. Try it only after you're absolutely sure you can't find the datasheet.
    >> Anonymous 12/21/11(Wed)15:27 No.100387
    >>100188
    some models are wifi, some are DECT, i forget which is which at the moment

    the text on the wire is
    TSE2G0021FPC-A1-E
    TRULY-H
    0738
    >> Anonymous 12/21/11(Wed)15:31 No.100393
    I hollow them out and carry around weed.
    Personally I'd take all the magnets out of the speakers and become the magnet god.
    >> Anonymous 12/21/11(Wed)20:31 No.100566
    >>100387
    i suspected this as wifi because of the mac address
    >>99831

    havent found anything on the lcd, id start with the pcb to guess how its working, which pins are supply and which are i/o. Then sniffing the i/o channels could reveal the protocol used to drive the thing or even guess the lcd driver ic

    Also on the back side of the pcb the 5 pins are connected to anything at all when assembled? If not that might be some serial port, it might worth taking a look whats going on there.
    >> robot_builder !!kAegnzDx/RV 12/22/11(Thu)13:03 No.101199
    >>100566
    those pins aren't connected to anything when the phone is together, but they are contacts for the charger / pc cradle for the phone. that's how upgrade / reset software on the phone at the lab. i have a few of the chargers that they threw out, not sure if they work
    >> Anonymous 12/22/11(Thu)13:13 No.101202
    >>99918
    OT here, but you wouldn't happen to have a iphone 2g imei that you'd be willing to part with, would you?
    >> Anonymous 12/22/11(Thu)13:41 No.101220
    Could you make a gsm/3g jammer out of a cellphone? Anyone here tried?



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