110 People Who Took A Hobby To Another Level And Made Something Really Cool

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...
Global Times

Iran says it hit an F-35; Chinese expert analyzes how Iran could have struck it using infrared detection, breaking US stealth myth

A reported Iranian strike that damaged a US F-35 fighter jet continues to draw widespread online attention. The Iran side said it caused the damage, but the US side has not confirmed whether the jet ...
GitHub

Human Following Robot (Arduino)

This project demonstrates an Arduino-based Human Following Robot using IR sensors and an ultrasonic sensor. The robot detects a human presence in front of it and follows smoothly while correcting its ...
GitHub

Mini 4WD Racing Lap Timer

A real-time lap timer for Mini 4WD racing, built with Go and vanilla JavaScript. An Arduino with an IR sensor detects each car pass and triggers lap recording via serial port. Results are broadcast ...
IEEE

Machine Learning-Based Joint Vital Signs and Occupancy Detection With IR-UWB Sensor

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 ...
IEEE

Landsat 9 Thermal Infrared Sensor 2 On-Orbit Calibration and Initial Performance

Abstract: The Thermal Infrared Sensor 2 (TIRS-2) on Landsat 9 (L9) was launched on September 27, 2021, and underwent a variety of tests during its commissioning phase to establish its postlaunch ...