root/2014-synth/ - 40 file(s) 日本語
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more impending doom
rating : 3.0 with 23 vote(s)
more impending doom
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From: Matt on 2014-07-02 18:19:15
This is meant to be the captive cable from the hub to the LCD. Five, count 'em, insulated wires, plus shield foil and uninsulated grounding strands. Standard USB cables are only supposed to have four wires - black, red, green, and white. So what's up with the blue one? I guessed that it was for the "extra" contact in the mini-USB connector and I could leave it unconnected. That turned out to be the wrong guess; actually, the blue wire is the ground and the *black* wire is the one that it's safe to leave unconnected. So after soldering this in place and doing some testing, I had to eventually desolder it and rearrange the connections.