If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...

BEAVERTON, Ore., Jan. 21, 2025 /PRNewswire/ -- Vernier Science Education recently launched the Go Direct ® Soil Moisture Sensor to help high school and college-level students easily and accurately ...

Scientists at Columbia University have developed flexible, functional, waterproof transistors. These could find use in building miniaturized medical sensors, brain-machine interfaces, or long-term ...

Sensor applications are one of the most logical places to use nanomaterials: the two key features for a sensor are its precision and its size, two areas where nanomaterials can provide big gains.