Arduino sensor projects blend coding with tangible results, making learning interactive, practical, and fun. From simple LED triggers to multi-sensor systems, these builds teach real-world electronics ...

Abstract: Automatic detection of obstacles on railway tracks is of great significance for ensuring train operation safety. This article proposes YOLO-Rail, a lightweight YOLObased object detection ...

Working with multiple sensors on an Arduino can unlock richer, more interactive projects. By integrating motion, light, distance, and environmental readings, you can create systems that respond ...

Today’s construction machines do more than dig and lift — they watch, warn, and help protect crews in real time.