The iPad is an engaging visual tool, but many pilots forget about its many audio uses. Especially for those pilots who worry about spending too much "heads-down" time with the iPad, it's worth ...
Abstract: Here, we presented a novel near-infrared (NIR) photodetectors based on Si micro-holes array/graphene (SiMHs/Gr) Schottky barrier diode (SBD) for monitoring heart rate. The SBD exhibited a ...
Abstract: In this paper, an innovative smart monitoring system has been developed with a low cost for micro-grid photovoltaic systems using LoRa technology. This research addresses traditional ...