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Switch & Analog Mux PCB

I ended up milling the Switch and Mux PCB at the same time, (I happen to have a piece of copper clad board that was the exact size I needed for both!). These 2 PCB's are probably the easiest to make out of all the pcb's for this project.

Not much for components on these 2 boards, a couple of diodes (IN4148) and 4 tactile switches for the switch PCB, and a 4051 Analog Demultiplexer IC and a couple of passive components for the mux PCB.

Now to get them wired to the main Digital PCB.

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