Stan, I don't know how you do it. I tried every possible combination of + & - VCC and trigger (of course except the one that worked). Other than 4th degree burns from grabbing the wrong end of my soldering iron (strong glasses were on), and big holes in the wall from throwing modules out of frustration (just kidding), things are going well. It works just fine now with the correct connections. Now to apply it to an accessory and then to separate the emitter and sensor to go across track. I'll stay in touch as soon as my burns heal--I'm currently typing with my nose (a little more humor--but I do have blisters--it's a ***** getting--I mean being, old).
Again, I can't thank you enough for your endless help and patience.
Ken
