Start with the turn signal circuit. You do have a schematic, right? No? Get one. Now. Okay, read the schematic. Start by metering from the supply side. A good place to start is the fuse box.

Mixed-Signal Circuits: Electronic circuits that comprise both analogue and digital components, requiring specialised testing and simulation methods.

This article will help you move advanced mixed-signal & wireless designs away from the design-build-test (-hope) paradigm, towards getting it right by design, the first time, with confidence. Articles ...