A continuity tester that indicates the resistance of, say, PCB traces with musically-related tones, whose pitch changes with ...

Simply put, thermal weapon sights represent the greatest technological advantage a hunter or home protector can have since ...

Abstract: Advancements in sensor technology have catalyzed the development of flexible sensors capable of detecting diverse stimuli, such as external loads, thermal variations, and human motion. This ...

Abstract: A high-sensitivity microwave sensor design scheme is proposed in this letter, which is used to measure the permittivity of solid and liquid materials. The proposed sensor is based on double ...