Help me build a two step sequencer

[luisr320]

Hello again.
Collin, you suggest connecting the cathode of the LED to the non-inverting side (+ on pin 3 and 5)of the comparator trough a 100k resistor, is that it. And what about the inverting side? Should I leave them unconnected?

Here is the schematic as it is now, produced by the Express Circuit Board software:

I'm an airline captain for TAP Portugal, flying the Airbus A340 and this is a hobby for me. Presently I'm in Johannesburg and will return home (Lisbon) only on Friday, when I'll be able to try your suggestion on the breadboard.
Thank you very much.

 

[colin55]

Try the following interface:

 

[luisr320]

Ahhh... got it. Directly to the Stamp and scrap the 393 altogether. That would certainly simplify things. .
Thank you.