DUE Vin voltage

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hello,

i have due board , want power 9v powersupply, connects 5v regulator curcuit, again connects through vin pin on board. board built box , allow direct connection of 9v powersupply.

can use 5v on vin pin or 3,3 v maximum?

quote from: zenseidk on jun 20, 2014, 11:52 am

hello,

i have due board , want power 9v powersupply, connects 5v regulator curcuit, again connects through vin pin on board. board built box , allow direct connection of 9v powersupply.

can use 5v on vin pin or 3,3 v maximum?


vin. input voltage arduino board when it's using external power source (as opposed 5 volts usb connection or other regulated power source). can supply voltage through pin, or if supplying voltage via power jack, access through pin.
5v. pin outputs regulated 5v regulator on board. the board can supplied power either dc power jack (7 - 12v), usb connector (5v), or vin pin of board (7-12v). supplying voltage via 5v or 3.3v pins bypasses regulator, , can damage board. don't advise it.

as see it's clear can supply due using 7-12 when using vin.
http://arduino.cc/en/main/arduinoboarddue


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