A fish meat freshness detector for IOT- based seafood market application

 To help consumers enjoy healthy food, technology investigation for food freshness sensing is conducted. In this study meat is selected as the detection target based on a consumer survey CO2, TVOC, and MQ135 are investigated. The results showed that CO2 and TVOC could be a used for food freshness sensing in a closed space such as box. In today's w...

A CMOS Fish Spoilage Detector for IoT Design of Seafood Freshness Detector Fish freshness detection by a computer screen Electronic-free and low-cost wireless sensor tag DETECTION OF FOOD FRESHNESS BY USING IOT