Accurate measurement of soil NO₃⁻-N is essential for precision fertilization and stable crop yields. Real-time monitoring of NO₃⁻-N has long been a challenge in agriculture. Conventional soil nutrient ...

Building a DIY Arduino game controller requires specific hardware components. The table below lists all the components required to build the Arduino Uno game controller project. These components are ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Assemblywoman Carrie Woerner, who spoke to environmental advocates during a community meeting at Fort Edward High School, said that the bar should be high for the state to permit PFAS-contaminated ...

Locust swarms can wipe out crops across entire regions, threatening food supplies and livelihoods. Now, scientists working with farmers in Senegal have shown that improving soil health can ...

TechRadar Pro created this content as part of a paid partnership with RS. The content of this article is entirely independent and solely reflects the editorial opinion of TechRadar Pro. Ever wanted to ...

UjuziKilimo has today, December 20, 2025, launched SoilPal Pro, the world’s first smartphone-based soil testing solution. This device enables farmers and businesses to conduct on-site, ...

AZoM sat down with two experts from LECO Corporation at the forefront of this soil analysis revolution. They explained how new testing methods are helping farmers improve yields, supporting ...

Mr. Woodard is the author of the forthcoming “Nations Apart: How Clashing Regional Cultures Shattered America.” There is a battle raging across America (and soon in the halls of the Supreme Court) ...

Calibrate your sensor for your specific soil type. Record sensor values for “dry” and “fully wet” conditions and adjust thresholds in code. Optionally, use the map() function to create a more accurate ...

A row crop planter towed behind a tractor. TerraBlaster aims to put a high-precision laser sensor on the back of such equipment to determine soil nutrient composition in real time. The St. Louis-based ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.