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howto:serial_level_adapter 2010/08/01 19:56 howto:serial_level_adapter 2017/09/06 18:38 current
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 +====== Note ======
 +These directions will only be helpful if your PC has an old-school serial port, and even then it's a lot of work. It's far easier to purchase a [[http://www.ftdichip.com/Products/Cables/USBTTLSerial.htm|USB to +3.3V level shifter]] to get the job done.
====== Building your own level converter ====== ====== Building your own level converter ======


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