Low-cost and handheld detector on soluble solids content and firmness of kiwifruit
Yihang Zhou, Wenchuan Guo, Tongkui Ji, Rongyu Du
Topics & Concepts
Light-emitting diodeDetectorOpticsMaterials scienceOptoelectronicsLens (geology)PhysicsSpectroscopy and Chemometric AnalysesWater Quality Monitoring and AnalysisAdvanced Chemical Sensor Technologies