Abstract: A wireless salinity sensor based on RFID technology is presented. It uses an RFID tag as a transducer and an auto-tunable chip to detect salinity in liquids. Water samples with varying NaCl ...
09:24, Fri, Jan 2, 2026 Updated: 09:32, Fri, Jan 2, 2026 The UK is being hit by a wave of freezing air as large swathes of the country are battered by low temperatures and snow. However, thousands of ...
Abstract: The concept of Smart Trolley improves the shopping experience by automating various processes by using RFID or Radio Frequency Identification technology. It comprises RFID tags for the items ...
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