[mark] had an interesting idea when looking at all the wiring of a typical 3D printer; Use CAN Bus. There are a lot of wires going to the extruder assembly, and with most designs this thing is flyi… ...

An engineer asked me a question about how to implement a CAN-bus circuit with the Texas Instruments SN65HVD251 transceiver. He had already studied data. Aspencore network. ... I checked out the data ...

Agilent Technologies Inc. introduced the oscilloscope industry's first eye-diagram mask testing capability for the differential Controller Area Network (CAN) serial bus.

Tesla filed to patent a modular wiring and communications system for its vehicles that is likely in use ... although it certainly uses the automotive-grade Gigabit Ethernet bus instead of a CAN bus.