Most of the smartphone manufacturers are now competing over gaming smartphones. Over time, the concept of gaming smartphones has entirely vanished by high-end smartphones. These flagships from every ...

We can often find useful or interesting things in old items. Some items can become invaluable under the right circumstances! In this post, I am talking about an older adjustable step-up dc power ...

A whole series of interesting and seemingly well-designed and -made power supply modules have come out of Rui Deng (Hangzhou Ruideng Technologies) of China over the last year or two. If you read Help ...

A Framework Laptop 16 owner has used off-the-shelf parts and some deft soldering to create a unique OCuLink expansion module for their laptop. As VideoCardz reports, this makes it possible to connect ...