Safe to have USB power and ATX +5 Standby power at same time?
Posted by ajm1
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Re: Safe to have USB power and ATX +5 Standby power at same time? January 04, 2015 07:08PM |
Just feed your 5 V supply to the arduino mega power connector.
There is a coaxial connector there on the end with the USB connector.
You don't have to disable anything
you can pull the USB and 5V supplied from your 5V
but without USB connection --- how will you control printer?
There is a coaxial connector there on the end with the USB connector.
You don't have to disable anything
you can pull the USB and 5V supplied from your 5V
but without USB connection --- how will you control printer?
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Re: Safe to have USB power and ATX +5 Standby power at same time? January 04, 2015 10:32PM |
Quote
cozmicray
but without USB connection --- how will you control printer?
Yeah, part of the puzzle is missing. What do folks normally do when the USB host is unable to supply sufficient power to the Arduino, LCD, LED's etc?
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