[TL;DR] In response to the high failure rate of inexpensive capacitive soil moisture sensors, I am sharing the results of a practical verification conducted by source and version. - Verification ...

New moisture-monitoring technology is being deployed in Arizona to help predict flooding and prevent destructive wildfires. Salt River Project crews are burying soil sensors in the Tonto National ...

An only slightly less simple followup circuit also ratios sensor capacitance to a reference capacitor to measure micrometers…this time linearly. Figure 1 The U1a and U1b cross-coupled Schmidt trigger ...

Connecting sensors to Arduino opens up a vast array of possibilities for hobbyists and professionals alike, transforming ideas into functional prototypes and projects. Whether you want to measure ...

New degradable sensors could reveal insights into the secret—yet essential—microscopic life in soil. The sensors, which are being developed by soil scientists at Lancaster University and researchers ...

BURLEY, Idaho (KIFI) — As drought conditions and water shortages continue to impact southern Idaho, some farmers are turning to new technology to help stretch every drop of water. Producers in the ...

Simple circuit ratios sensor capacitance to reference capacitor to measure micrometers. It’s hard to imagine a simpler electromechanical sensor than the capacitance type, consisting of little more ...

What is a soil moisture sensor and why are farmers using them more than ever? Agriculture is undergoing a major transformation. As farmers face rising water costs, unpredictable weather, and ...

Scientists have developed a fuel cell that uses microbes in soil to produce electricity. The device can power underground sensors for tasks like monitoring moisture or detecting touch, without needing ...

Alan Bradley is an experienced commerce, tech and culture writer with more than 20 years covering consumer electronics, popular and emerging technology, and small business solutions. He has served as ...