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by oliver
Tue Jan 08, 2013 10:29 pm
Forum: V-USB
Topic: 1k5 k pull-up on D-
Replies: 9
Views: 17334

Re: 1k5 k pull-up on D-

I'm by far no electrical engineer, nor have I yet to successfully use V-USB But I noticed I found a schematic using 2k2 on 5V. Now the hardware recommendation does list 1k5 on 5V and it is repeated here. Now I would have expected, without doing any maths, that actually 2k2 would be better on 3.3V if...