Soldering to a PC board can be tricky: Too much heat can make the copper trace lift right off the board substrate. Use a soldering pencil rated at 15-25 watts, no more. (Watch the video; story ...

Whether you’re a book-learned engineer looking to finally get your hands on building circuits, or a maker, hobbyist, or student, these instructional videos get you started. The basic metallurgy of ...

The RYII series reflow-solderable miniature power PCB relay features one pole with 8A rated current and one CO, one NO or one NC contact. The device benefits from a low height of only 12.3mm, ...

[Craig Lindley] recently finished building his own RGB LED cube project. It’s made up of four layers of 4×4 LED grids, but you may notice that the framework that supports the structure is not the ...

BERKELEY, Calif.--(BUSINESS WIRE)--Lawrence Berkeley National Laboratory (Berkeley Lab) has developed a compact, robust, and low-cost method for interconnecting printed circuit boards (PCBs) without ...