This is the final circuit in all it's glory, on a breadboard. With the box being started behind it.
I've made the final prototype for the data collector, complete with stat-stop switches and a status indicator LED. It's much much simpler than I expected when I started this project, and that can only be a good thing in my book. Now to get soldering and get it all into the box, which I picked up from Public Works today.
Whilst I was at Public Works earlier Andreas showed me some of the signs, and I also picked up the final box for the data collector, and started fitting it out.
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