Very quick question about how to power Arduino WITHOUT USB connection. January 06, 2014 06:06PM |
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Re: Very quick question about how to power Arduino WITHOUT USB connection. January 06, 2014 08:14PM |
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Re: Very quick question about how to power Arduino WITHOUT USB connection. January 07, 2014 01:05AM |
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Re: Very quick question about how to power Arduino WITHOUT USB connection. January 17, 2014 02:39PM |
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Re: Very quick question about how to power Arduino WITHOUT USB connection. January 18, 2014 12:11AM |
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Re: Very quick question about how to power Arduino WITHOUT USB connection. February 12, 2014 08:13PM |
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Re: Very quick question about how to power Arduino WITHOUT USB connection. February 13, 2014 04:15AM |
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Re: Very quick question about how to power Arduino WITHOUT USB connection. February 13, 2014 07:14AM |
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Re: Very quick question about how to power Arduino WITHOUT USB connection. February 13, 2014 03:42PM |
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Quote
SamS
Turns out D1 was ALREADY installed. No idea what to do now...
Re: Very quick question about how to power Arduino WITHOUT USB connection. February 13, 2014 04:07PM |
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Re: Very quick question about how to power Arduino WITHOUT USB connection. March 07, 2014 08:09AM |
Registered: 11 years ago Posts: 791 |
Quote
jbernardis
Quote
SamS
Turns out D1 was ALREADY installed. No idea what to do now...
I had this problem on my first RAMPS. D1 was installed, but the arduino was not receiving power when I removed the USB cable.
I just took the right sized DC connecter from an old wall wart and connected it into the main RAMPS power connector on the 5amp rail. It works just fine - just make sure you get the polarity correct.
Re: Very quick question about how to power Arduino WITHOUT USB connection. March 07, 2014 06:00PM |
Registered: 10 years ago Posts: 869 |
He just used the 5 amp connector (the one closer to the corner of the RAMPS board) as a source for 12v. He wired a short piece of wire to a barrel connector that plugs in to the MEGA board.Quote
regpye
Quote
jbernardis
I just took the right sized DC connecter from an old wall wart and connected it into the main RAMPS power connector on the 5amp rail. It works just fine - just make sure you get the polarity correct.
Could you please expand on that, maybe with a drawing or photo?
Re: Very quick question about how to power Arduino WITHOUT USB connection. March 07, 2014 06:21PM |
Registered: 11 years ago Posts: 791 |