This Arduino based IR reflectance sensor can be easily modified and adapted for various practical applications, including line-following robots and proximity or edge detection.

This paper presents new approach for unobtrusive indoor fall detection by an IR thermal array sensor. Unlike existing methods that run fall detection at server and require high communication and ...

New optical sensor using differential guided-mode resonance achieves record sensitivity and portability, enabling real-time ...

Arduino-based autonomous robot with active sensing, obstacle avoidance, and line-following capabilities. This project combines sensor integration, motor control, and real-time decision-making for ...