No, it wasn’t just the capacitive touch buttons or invisible trackpad that caused an uproar — it also moved to soldered RAM. This was a big change from the past, where the XPS 15 and 17 were ...

There are plenty of ways to make printed circuit boards at home but for ... people can build things such as a four-layer board at home. Adding a solder mask might be one of those features for ...

These "bumps" or "balls" are soldered onto the package substrate or the circuit board itself and underfilled with epoxy. The flip chip allows for a large number of interconnects with shorter ...

Components that can be soldered directly to a board rather than having to be pushed through a hole. is used to place electrical components on top of circuit boards.