PDF tutorial(more than 22 lessons) and clear listing in a nice package The most economical kit based on Arduino platform to starting learning electronics for those ...

Abstract: A silicon-based image sensor is proposed, incorporating plasmonic diffraction gratings tailored to chief ray angles (CRAs), to enhance near-infrared (NIR) sensitivity improvement over a ...

A multifunctional robot using the ELEEGO Robot package, featuring obstacle avoidance with ultrasonic sensors and line following with infrared sensors. Easily customizable for further development and ...

Detects trains using IR sensors Automatically opens and closes the crossing gate using servo motors Affordable and efficient for railway safety When a train approaches, the first IR sensor detects it, ...