QFN bad soldering is often happening in SMT assemble, consider from many aspects, such as pad design, PCB storage, chip control and management, solder paste management and use, furnace temperature ...

One of the most cutting-edge packaging technologies to recently emerge in the electronics marketplace is the quad flat no leads (QFN)-type package. It serves as an alternative to the more costly ...

You can achieve a lot with a Dremel. For instance, apparently you can slim the original NES down into the hand-held form-factor. Both the CPU and the PPU (Picture Processing Unit) are 40-pin DIP chips ...

[youtube=http://www.youtube.com/v/c_Qt5CtUlqY&hl=en_US&fs=1&] Take a few minutes to watch this amazingly informative video on how to solder QFN or MLF components ...

With over 200 million motors produced every year with fractional horse power, the opportunity to save energy by adopting an electronically controlled variable speed solution is very significant. In ...