diehard's blog

MiniDCC project for Model Railroad DCC and Electronics Enthusiasts.

I'm building a DCC Command Station that meets the NMRA standards. It's a compact system that includes a booster, 16x2 or 20x4 LCD, membrane keypad and a couple switches.

I making 2 models. One is based in the 16F88 microprocessor that allows control of 4 locomotives using a 16 button keypad.  Each row is speed up, speed down, direction and function 0 on/off. One of the locos can also be controlled by analog.


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