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Mini-splits are the talk of the town where I live in California, largely because of the likelihood that gas appliances may not be available for much longer here. A mini-split heat pump system is ...

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Abstract: Wire sweep, the deflection of wires due to package encapsulation by molding compound, is one of the biggest concerns for the correct functionality of a device, due to the risk of crossover ...

The rapid evolution of electric and intelligent vehicles has reshaped how engineers think about power distribution and electronic control. Modern cars now feature hundreds of interconnected electronic ...

ESP32 is a tiny cheap 8$ module with a dual core 32-bit CPU and built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. All these features are ...

This information is for residential and commercial contractors looking for technical information about electrical wiring approval processes. Information for homeowners is also available, including ...

Use this page to help guide you through submitting a complete application. We will explain when you need a permit, what permits you need, what your application requirements are and go over some common ...