Sorry for a dumb question, but when the directions say (p. 36) to "attach" the HLMP-6000 LED to the center pin of the 9 pin socket, what does that mean? I can't quite tell from the photo. Does it mean to just insert the lead into the hole, so it's sitting there without being attached or soldered? I'm not sure I understand what this step is asking me to do.
Just to be clear, I think I understand that the non-banded lead gets soldered to A3, that part I think it got. I'm just not clear what happens to the other, banded, lead?
Thanks, this is a fun project.