2g touch ipod adapter pinout questions

Discussion in 'Accessories' started by russianwizard, Jun 6, 2009.

  1. russianwizard

    russianwizard New Member

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    Device:
    2G iPod touch
    http://pinouts.ru/PortableDevices/ipod_pinout.shtml

    I'm trying to make my own car adapter for my ipod touch 2g. according to this pinout, pin 21 tells the ipod that it is a docking station or car charger by using a resistor. pins 23,25 and 27 are used for usb and according to the pinout are neded to charge the ipod touch 2g and iphone 3g. Do I need to power the usb and use the resistor or can I just use the resistor?

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