"Smart wearable devices" wearable technology is the application of intelligent design for everyday wear, wearable device developed a generic term, such as smart glasses, smart gloves, smart watches, smart dress and smart shoes. Smart watch…

Everyday life, drinking water quality and water pipes security is the focus of attention. There are four kinds of metal pipe fatal weakness: rust, corrosion, easy to leakage, easy to scale. Galvanized steel will corrode various microorgani…

Fuse switch for the heat generated by their own, and therefore, according to the current exceeds a molten melt, so that the value of the circuit is disconnected after a period of time; current protection made using this principle. Fuse swi…