Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...
Abstract: This paper presents a novel approach for automating the grading of multiple-choice question (MCQ) answer sheets using computer vision and pattern recognition techniques. The system examines ...
Abstract: Lakes and ponds are critical for sustaining ecosystems and providing a source of water. Unfortunately, these bodies of water are often contaminated due to the discharge of chemicals and ...