You asked: local dimming, bright TVs, and the future of RGB LED

From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026.
electronicsforu

Density-Based Traffic Light Controller using Arduino

This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04 sensors detect ...
IEEE

Gait Analysis Using Single Waist-Mounted RGB-D Camera and Dual Foot-Mounted IMUs

Abstract: Accurate estimation of dual walking trajectories remains a challenge in human gait tracking systems due to limitations in sensor precision and data integration methods. To address these ...
The Grio

Megan Thee Stallion is using her platform—and partnerships—to give back this holiday season

’Tis the season for giving back, and Megan Thee Stallion is leaning all the way in. This holiday season, the “Lover Girl” rapper has expanded her ongoing partnership with Fanatics Sportsbook to ...
IEEE

Distributed Control for Collaborative Robotic Systems Using 5G Edge Computing

Abstract: Collaborative and mobile robotics for industrial environments promise to enable autonomous and flexible production processes. However, this vision also poses significant challenges to the ...