In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

A team has developed a method for simultaneous detection of multiple disease-causing bacterial species within one hour using a handheld device. Hear the words E. coli or salmonella and food poisoning ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...

Abstract: Accurate oriented object detection in aerial imagery is crucial for remote sensing applications, yet remains challenging due to arbitrary orientations, extreme aspect ratios, and dense ...

From base stations and buttons that use a landline to pendant fall detectors and smartwatches that can be taken anywhere, there are many different options to consider when choosing a medical alert ...

Abstract: Unsupervised change detection using synthetic aperture radar (SAR) imagery aims to identify changes in terrain or objects by analyzing difference images generated from multi-temporal SAR ...