Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...

When it comes to making things that glow, there are two ways to stand out from the crowd. You can make something very big, or something very small. [DIY GUY Chris] has done the latter, producing a ...

Abstract: In this article, a reconfigurable battery pack is proposed to enhance the performance of the battery pack for electric vehicle (EV) applications. The SoC mismatches between the battery cells ...