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Day: January 3, 2011

USB to 5VDC wiring diagram

USB to 5VDC wiring diagram

I can never remember what the pinout is to get 5VDC from a male USB-A connector, and being color-blind having a true wiring diagram helps a lot. Sure I could Google and Wikipedia search it, and combine the results, but hey, why not use my blog as a repository of stuff I’ve learned, right? Here is a link to a PDF document including pictures and data polarity/voltages. Basically, you want pins 1 and 4. Looking at the male connector head-on,…

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