A growing range of Arduino-based robotics resources now combine sensor integration, coding fundamentals, and practical hardware skills. From beginner micro servo tutorials to advanced sensor ...

Abstract: With the rapid development of economy, science, and technology, the aging issues become more and more serious. People aged above 65 have a risk of 28%–35% to fall. Among them, bedside falls ...

Abstract: This article proposes the machine learning (ML)-based joint vital signs (VSs) and occupancy detection (OD) with an impulse radio ultra-wideband (IR-UWB) sensor. Works that have been done on ...

The photograph shows a one-inch, single-crystal lead sulfide (PbS) film wafer (left). The right panel demonstrates a clear infrared image of a university emblem and Chinese characters, captured at ...