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In this paper, we present a single-chip 65 × 42 element ultrasonic pulse-echo fingerprint sensor with transmit (TX) beamforming based on piezoelectric micromachined ultrasonic transducers directly ...

This paper presents the development of a smart flood monitoring system using Blynk platform as a medium of data transmission. This system is based on two NodeMCU development board integrated using ...

Herein, a hydrogel sensor that can achieve underwater utilization was prepared through copolymerization between hydrophobic and hydrophilic polymer monomers. The synergistic impact of electrostatic ...

Xiaomi Mix Fold 3 Android smartphone. Announced Aug 2023. Features 8.03″ display, Snapdragon 8 Gen 2 chipset, 4800 mAh battery, 1024 GB storage, 16 GB RAM.