Version 6

    element14's The Ben Heck Show

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    Ben and Felix continue building the simple cell phone. Ben dials in the code to parse the data sent by the FONA to the OLED display and Felix solders the necessary components on the homespun, double-sided PCB. Once the PCB is complete, Ben can begin designing a case for the little phone. Using parts he 3D prints and laser cuts, Ben assembles the unit and is ready to re-live a simpler time with his new phone.


    Build Like Ben: Part List for building your DIY Cell Phone:

    QtyProduct NameSupplierBuy These PartsBuy These Parts
    1ATmega328element14Buy NowBuy Now
    1Surface Mount Push Buttonselement14Buy NowBuy Now
    1Power Switchelement14Buy NowBuy Now
    1Microphoneelement14Buy NowBuy Now
    1Speakerelement14Buy NowBuy Now


    Parts Not Sold by element14

    1Fona ModuleAdafruit
    1OLED ScreenAdafruit
    1Li-Po Battery (3.7v)Adafruit
    1FTDI Basic (breakout)Sparkfun
    1Screen Protection Plastic


    Supporting Files

    Click Herefor access to all the supporting files you will need to replicate this build!