Abstract: The capacitive humidity sensor is normally fabricated by an interdigitated electrode (IDE) or parallel plate structure. In this paper, the principle of the cross-capacitance proposed by ...

Abstract: This paper presents a current-mode interface circuit for capacitive sensors, with the main features being its ability to produce a differential output from a single-ended sensor (using ...

With the capacitive soil sensor, those worries are a thing of the past! Most cheap soil sensors work on the resistance principle, where there are two prongs and the sensor measures the conductivity ...

Around the Hackaday bunker, any plant other than a cactus has a real chance of expiring due to thirst. Perhaps we should build some of [MakersFunDuck]’s Moisture Duck boards. As you can see in ...

The future of healthy indoor plants, courtesy of AI. (Credit: [Liam]) Like so many of us, [Liam] has a big problem. Whether it’s the curse of Brown Thumbs or something else, those darn ...

The global capacitive sensor market is poised for robust growth over the next decade, with sales estimated to rise from USD 33,804.6 million in 2025 to an anticipated value of USD 64,836.4 million by ...

Apple has replaced the rear setup button with a hidden capacitive sensor under the status light on the case front, and the LED itself now disappears when inactive. These stealth touches make for ...

There are times when one has to act fast to make money but one needs to be patient at times when looking for the right opportunities, said Warren Buffett while speaking at the annual shareholders ...

Flexible Capacitive Sensor; Double Microstructure Layer; Nano-Barium Titanate; Multi-Walled Carbon Nanotubes; Pressure Sensor In this study, we developed a pressure sensor with a “sandwich” structure, ...

IT is known that the spherical aberration of electron lenses sets a limit to the resolving power of electron microscopes at about 5 A. Suggestions for the correction of objectives have been made ...

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THE Supreme Court (SC) on Friday upheld the principle that once a job offer is accepted, an employer-employee relationship is established. In a decision penned by Associate Justice Alfredo Benjamin ...