比一枚口红还小，却守护着卫星的"方向感" 在距地面数百公里的低轨道上，一颗纳卫星正以每秒约7.9公里的速度飞行。它如何知道自己"朝向"太阳？答案，藏在一块仅有 43 × 14 × 5.9 毫米 的金属外壳里。 这就是西班牙 Solar MEMS Technologies 推出的 NanoSSOC-D60——一款面向纳卫星平台的数字接口太阳敏感器（Sun Sensor）。自 2016 年 首次上天以 ...

SwRI staff prepare the Solar Wind Plasma Sensor (SWiPS) for integration into a National Oceanic and Atmospheric Administration (NOAA) satellite dedicated to tracking space weather. SWiPS will measure ...

Newer cars often bring neat tech, like rear–facing cameras and sensors so you don’t back into another vehicle (or a living thing). For anyone driving an older car, it’s not only a matter of envy to ...

SAN ANTONIO — October 2, 2024 —The Southwest Research Institute-developed Solar Wind Plasma Sensor (SWiPS) has been delivered and integrated into a National Oceanic and Atmospheric Administration ...

“These are, by far, the best solar lights I’ve ever owned.” ...

A new CO₂ sensor demonstrates the system design model carved out for smart building applications. Greatech, a German hardware developer and manufacturer of energy-efficient wireless embedded systems, ...

They might be compact, but they put out an "impressive" amount of light.