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 ...
Abstract: Compared with conventional radar systems, orbital angular momentum (OAM)-based radar can expand the degrees of freedom for object detection. Previous studies mainly focus on the azimuth ...
Abstract: A fully planar and circular beam-switching antenna module with 360° in-plane coverage is proposed for collision avoidance radar payload of drones. It consists of a novel dual-mode ...
Seeed Studio’s Amazing Hand is an open-source, 3D-printable robotic hand kit with eight degrees of freedom (8-DOF), designed for developers working on robotics control and hardware experimentation. It ...
A winter storm arrived in the Chicago area Saturday, threatening to unleash nearly a foot of snow. Between six to 10 inches of accumulating snow, with higher amounts possible in some areas, were ...
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