Repairing reach-in coolers and freezers with electronic temperature controllers can be challenging at times. Some failures are easy to troubleshoot and repair, but others can be frustrating. For ...

The useful troubleshooting techniques that follow are the result of 20 years of electrical-engineering projects in the automotive, biomedical, instrumentation, and telecommunications areas.

As an industrial electrician, you'll encounter many complex electrical circuits and drives that will break down as they age. Chances are, you won't be an expert in repairing these devices, but you can ...

Marine electronics are so operator-friendly that they seem to think like us and do what we expect them to do. We can use them easily without really having to think about what makes them work. That’s ...

A common metering device used on new walk-in cooler/freezers today is the electronic expansion valve (EEV). It allows for a tighter control of a refrigerant’s superheat value leaving the evaporator ...

With large electronic development projects, a disproportionate amount of time is spent troubleshooting bugs in “finished” devices. In the worst cases, projects are wrapped up and products sold to ...

Lawmakers in five states introduced a bill that aims to grant consumers the “right to repair” electronics, obligating manufacturers to sell replacement parts to owners and independent repair shops as ...

Explore how repairable electronics, modular tech, and growing right to repair laws are reshaping consumer devices, reducing e ...