Wires
I've been playing with lots of MERG stuff
The plan is to have full DCC control of the servo driven turnouts, but with push buttons on the side of the layout too, that's what the middle "PMP27" board does. A fellow MERG member has ordered a load of proper PCBs for this circuit so that should help neaten it up a bit. Eventually I might produce my own single PCB which will neaten things up significantly as there is a lot of duplication on each PCB producing 5V supplies for the chips for a start ...
The LEDs are very temporary helping me make sure that the PMP27 is working fine, but they can also be added to the edge of the board alongside the switches to indicate point position too
As part of getting the PMP27 working I have invested in a PIC programmer, so I can now keep all my MERG projects up to date by rewriting the PICs when firmware updates are released.
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