Love classic cars and vintage engines? 🚗🔧 Join us as we explore the history, mechanics, and untold stories behind legendary vehicles! Watch and never miss an episode! #ClassicCars #VintageEngines #C ...

Have you heard of the Sprengel pump? It’s how they drew hard vacuum back before mechanical pumps were perfected — the first light bulbs had their vacuums drawn with Sprengel pumps, for example. It ...

Abstract: A conformal coating is a protective chemical material that can be applied as a thin layer on printed circuit board assemblies (PCBAs). The purpose of conformal coating is to prevent the ...

Abstract: The transmitting / receiving (T/R) components of active phased array antenna are interconnected with printed circuit board (PCB) through solder balls. With the development of microelectronic ...