Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
Tech Xplore

New autonomous monitor prevents drone crashes in real time

A University of Houston engineer has built a new safety monitoring system for the operation of quadrotor drones that can keep ...
Tech Times

ZemiSmart Releases Matter IR Blaster and AC Controller for Legacy Appliances

ZemiSmart Matter IR blaster and AC controller launch July 3, 2026, bringing legacy infrared appliances into Apple Home, ...
IEEE

Radiometric Calibration of Large-View-Angle Satellite Sensor at Railroad Valley Playa Site Despite Incomplete RadCalNet Datasets

Abstract: The radiometric calibration network (RadCalNet) datasets have been widely applied to calibrate the satellite sensor with a narrow field of view and monitor the radiometric performance during ...
IEEE

Dynamic Modeling and Physical Insights into Peltier Module Behavior Enabling a Foundation for Model-Based Control in Power Electronics

Abstract: This paper presents a comprehensive dynamic modeling and analysis of a Peltier module system, including the thermal effects of the cooling load and heat sink, for precision heat pump ...