i have got today my RGB LEDS cathodes
so i took 4 cathodes, than wired them together, + - + -
than cut off a molex head took the red cable (+12v) and wired him to -
and the black cable (-) to the last + cathode. after all this i used soldering iron.
than i turned on my pc and nothing, no circuit working. what i did wrong ?
these the cathodes here
and how they work
sorry for my english :/
so i took 4 cathodes, than wired them together, + - + -
than cut off a molex head took the red cable (+12v) and wired him to -
and the black cable (-) to the last + cathode. after all this i used soldering iron.
than i turned on my pc and nothing, no circuit working. what i did wrong ?
these the cathodes here
and how they work
sorry for my english :/