The foundation of good electrical troubleshooting is built on a solid knowledge of electrical circuit principles. The mortar of this foundation is Ohm’s Law. Most problems found in electrical ...

A PLC-controlled system stops for no apparent reason, causing excess scrap, production delays, and quality problems. The final control elements in the PLC loops include seven valves, two heating ...

After a recent replacement of the control module from an outdated one to the current generation, a custom-built product machine has been exhibiting strange behaviors. These are all related to ...

A Ford brake booster recall has been announced for 312,000 trucks and SUVs for an electronic module entering a faulted state that needs to sleep before it can work again. Yes, you read that right. The ...