Moisture Sensor 1: A0 Moisture Sensor 2: A1 Moisture Sensor 3: A2 (if applicable) Moisture Sensor 4: A3 (if applicable) Connect the VCC and GND pins of each moisture sensor to the corresponding power ...

Automatic watering based on soil moisture. Automatic UV light control based on ambient light levels. LED indicator for watering status. LCD display for sensor readings. Connect the components ...

A new study has uncovered a surprising and concerning paradox: although Earth's vegetation cover has expanded dramatically over the past four decades, this widespread "greening" trend is often ...

To help gardeners determine how much—and how often—to water, we tested some of the top soil moisture meters on the market. Find out which ones scored the highest in our hands-on tests.

Now that Labor Day is behind us, some may be thinking ahead to fall. We still have weeks before peak colors arrive in West Michigan, but current conditions can actually impact our fall foliage. Two ...

The 2019 operation, greenlit by President Trump, sought a strategic edge. It left unarmed North Koreans dead. President Trump and the North Korean leader, Kim Jong-un, had an erratic relationship.

Abstract: The global navigation satellite system (GNSS) refraction pattern technique makes use of two pairs of GNSS receivers and antennas to collect the refracted signal in the medium and the direct ...

Abstract: Soil moisture detection research, which influences crop growth, land use, and soil erosion, is receiving significant attention. This study proposes a nondestructive, integrated ultrawideband ...

A barograph is a device that graphs a barometer’s readings over time, revealing trends that can predict whether stormy weather is approaching or sunny skies are on the way. This DIY Digital ...

Climate change and food and nutrition insecurity pose two of the greatest development challenges of our time. Yet a more sustainable food system can not only heal the planet, but ensure food security ...