but communication via radiowaves is obviously impacted when soil is in the way. Although there are ways to get around this, a 2022 paper by Maja Škiljo and colleagues in Sensors covers an ...

This is the Sensirion SHT4X library for Arduino allowing you to communicate with a sensor of the SHT4X family over I²C. Click here to learn more about the Sensirion SHT4X sensor family.

The circuit diagram of the automation device using a motion sensor is shown in Fig. 2. It consists of an Arduino Nano board (MOD1), a PIR sensor (S1), a 230V AC to 9V secondary transformer (U1), a ...

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.

Discover how glass-free pH sensors maximize safety, quality and productivity. New unbreakable food-safe pH sensors enable real-time pH monitoring in food processing applications without the risks ...

Abstract: A highly sensitive pH sensor based on a tapered single-mode optical fiber (SMF) working at the dispersion turning point (DTP) is proposed, with calcium alginate hydrogel coated on its ...

Suprem Das, an associate professor in K-State’s Department of Industrial and Manufacturing Systems Engineering, said advancing soil sensors –and allowing farmers to collect soil information in ...

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The Philippines now has its first mobile soil laboratory, providing economical and accurate soil analysis to Filipino farmers. Inside the country's first Mobile Soil Laboratory (Mark Balmores) ...

The Wisconsin Demonstration Farm Network supports farmers in achieving conservation goals by providing technical assistance and promoting practices that enhance soil health and water quality. Events ...

Eighty percent of the soil in the Philippines is deteriorated and will continue to constitute a low yield of agricultural products if the country’s soil is not rejuvenated, an official of the ...