Mechanical data transfer and
signal processing systems are described, as internal parts of a complete stand-alone computer. These components for a Mechanical Computer operate under a unifying
BUS methodology using a single moving path-differentiated particle for each
signal. A binary wheel flip-flop component family and an advanced multi-state component family allows both conventional and highly unconventional uses, including natural decimal
BUS operations. At present, all necessary supporting components are anticipated, if not detailed. Some
system details are incomplete, such as for exact component
interconnection lists, sequencer lists, and host
system development
software, although use of such internal sequencer lists is taught. A modular or plug-in compatible packaging method is also detailed, which frees the user or experimenter from having to design individual connections.