We’ve seen projects that send signals down a two-wire LED chain before, although as an add-on to a more ordinary LED strip. [Tim] is not the first to reverse-engineer poorly documented LED strip ...

LED strip lights can ... the colored wire with its corresponding letter on the LED strip at the other end of the clamp. They may not be in the same order so you may have to do some rearranging.

Thus, these strips don’t even begin to light until ... signals down a two-wire LED strip, even if it does take a second to wrap one’s head around it. It also seems to do a great job of adding ...