Articles by Jon Glatstein

One of the most difficult things to diagnose in the automotive electronics world is electrical noise. There are more ways to cause noise, and noise is often classified as different things: distortion, interference, jamming, etc. Just to make it easier to talk about, we will just call it all noise. 
While the EVs and hybrids use exotic batteries running at hundreds of volts for actual propulsion, the good old 12-volt system remains in almost all vehicles.
Let’s review the last 10 or 20 years of automotive data. Prior to that, automotive data was composed of a variety of vacuums, hydraulic pressures and mechanical positions.