Abstract: Compact radar sensors for the Internet of Things (IoT) applications can be used to analyze indoor human gait characteristics. Conventional human gait analysis methods typically involve ...

Abstract: In this work we have designed the radar that uses an ultrasonic sensor and is controlled by an Arduino. Radar can detect and display the value of the distance to the item at a distance of 2 ...

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Sauer Construction was hit with a breach-of-contract lawsuit on Oct. 17 in Virginia Eastern District Court over allegedly unpaid mechanical and plumbing work at a Fort Myer military facility. The ...

For some, Halloween is starting to rival Christmas for setting up elaborate holiday decorations. Homeowners now spend many hours─and sometimes dollars─creating ghoulish displays of lit pumpkins, ...

About two months ago, Russian Su-30 fighter intercepted a U.S. Navy P-8 Poseidon over the Black Sea, revealing for the first time rare images of the aircraft’s secret AN/APS-154 Advanced Airborne ...

The LD2410Async library provides an asynchronous interface for the Hi-Link LD2410 human presence radar sensor on Arduino/ESP32 platforms. LD2410Async runs in the background using FreeRTOS tasks. This ...