When I received my 6 DOF robot arm kit, it came without a manual or any instructions and I couldn't find a decent tutorial on the internet. So I decided to make my own. Minor variations apart, I'm guessing these kits are pretty generic and this should be a good introduction for assembling a similar robot arm kit.
http://bayesianadventures.wordpress.com/2013/11/27/arduino-pro-mini-controlling-robot-arm-via-qt-gui/
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