Color Measurement and Analysis of Fruit with a Battery-Less NFC Sensor

This paper presents a color-based classification system for grading the ripeness of fruit using a battery-less Near Field Communication (NFC) tag. The tag consists of a color sensor connected to a low-power microcontroller that is connected to an NFC chip. The tag is powered by the energy harvested...

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Bibliographic Details
Main Authors: Antonio Lazaro, Marti Boada, Ramon Villarino, David Girbau
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/19/7/1741