Hi, I was thinking about cutting a usb cable, put 5V and Ground on an end with a regulated voltage source, and connect the other end to the Arduino USB input. Is that a bad idea? What should I do with the data cables? Connect them to the ground? With a resistor? Thank you.

Power supply by USB with a regulated voltage source?

cyclegadget October 1, 2012, 12:11am 4

I am going to try a USB power pack that I bought off of Ebay. Here is the search category for you too consider the options. usb power pack for sale | eBay

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Power supply by USB with a regulated voltage source?

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