Today's passenger vehicles can utilize about 70 onboard computers (ECUs, actuators, and so forth). So let's consider this group an extended family, and just like any family, communication means a lot.

First off, let's establish the basics of how a CAN-Bus network operates. What CAN-Bus does is turn analog, switched voltage signals and sweeps into digital code. Let's take the speedometer, for ...

Creating a proper CAN eye-diagram measurement on a scope’s display requires much more than just triggering on rising and/or falling edges. Eye-diagram mask testing is used in a broad range of today’s ...