U.S. scientists have evaluated three different PV technologies - GaInP, GaAs, and silicon - for powering wireless temperature sensors. They found that the silicon solar module offers the lowest performance and also suggested its use may be applied to low-demand devices.The Internet of Things (IoT) refers to any network of physical objects that embeds technology to communicate and sense or interact with external environments and their own internal states. The devices that are used in these kinds of networks are mostly wireless sensors, control systems, and technologies for home and building automation, ...Den vollständigen Artikel lesen ...