Micro-displacement sensor utilizing dual-layer terahertz metasurfaces structure is proposed and examined in this study. The sensor manipulates the excited electromagnetic anapole mode, characterized ...

The Arduino GPS tracker circuit connects three main components: Arduino UNO R3, NEO-6M GPS module, and SIM800L GSM module. This design uses both hardware and software serial communication since ...

Considerable progress has been made in the development of absolute capacitive linear displacement sensors based on time grating that are capable of providing highly accurate absolute position ...

Scientists have developed a supercooled sensor that delivers full radioactivity profiles without chemical tracers.