Abstract: The transition to lead-free soldering of printed circuit boards (PCBs) using solder alloys such as SnAgCu has resulted in higher temperature exposures during assembly compared with eutectic ...

With this circuit you can flash some LEDs for your rc airplanes or any other uav just like the real strobe navigation lights of an airplane, using the service provided by jlcpcb you can order the ...

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 ...

We've got a feast for your eyes today, and it's some of the most mesmerizing footage we've seen through a microscope this year. Robert Feranec, a hardware design engineer and educator who runs an ...

Women's cycling Who will win the 2025 Tour de Romandie Féminin? The favourites for the mountainous three-day race Women's cycling Zoe Bäckstedt vs the rest? – Riders to watch in the World ...

China's semiconductor industry has made remarkable progress on almost all fronts in recent years. The Chinese government's implementation of strategic, favorable policies and incentives, from ...

Abstract: Use of lead-free solders such as Sn/Ag/Cu results in exposure of printed circuit boards to higher temperatures during assembly compared with eutectic tin-lead solder. If the ...