Could a cheap soil sensor help me rescue the orchid on my kitchen table that's been struggling for weeks? Common capacitive soil moisture sensors rely on the electrical properties of the materials ...
Abstract: In this paper, a new three-dimensional vertical interconnected low-temperature reusable test fixture based on pogo pins and Al2O3 HTCC ceramics is designed, and a low-noise amplifier (LNA) ...
Abstract: Interference, as caused by metal-metal contact induced harmonic and passive intermodulation distortion, presents a significant challenge to the mobile device industry. Though previous ...