Remember LED cubes? We sure do — they were all the rage for a while, and then it seemed like everyone just sort of lost interest in them. There are probably a lot of reasons for that, not least of ...

NEW DELHI: LED lighting technology is the most useful lighting solution because electric current is directly converted to optical radiation in semiconductors. There's no doubt that LEDs are highly ...

Sometimes all that’s required to build something interesting is to put the same old pieces together differently. [Sayantan Pal] did this for the humble RGB LED ...

To address pad cratering, a vexing problem in lead-free assemblies that is largely attributable to problems with the resin used to make a PCB (printed-circuit board), IPC-Association Connecting ...

The design of a PCB and its manufacturing quality has a direct correlation with how well the board can be assembled. When designing and purchasing boards, there are quite a few items to look for what ...

Today’s electronic packages have high clock speeds (multi-gigahertz range), fine pin densities (below 0.4-mm pitch), and high pin counts (over 2000). When assembled onto a printed-circuit board (PCB), ...