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Thread: Teensy 3.3V external voltage

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    Teensy 2.0 - 3.3V external power supply

    Hello,

    I want to power my teensy 2.0 via an external power source, can I just connect the 3.3v to the Vin pin and cut/short the 5v 3.3v pads?

    Thanks
    Last edited by srusha; 02-01-2014 at 04:01 PM.

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