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 ...

This project demonstrates how to interface a Soil Moisture Sensor with an Arduino UNO to measure the moisture content of soil. It helps determine whether the soil is dry, moist, or wet — useful for ...

My perennials always died because I watered them too little or too much, or put them somewhere too dark or too hot. Recently I vowed to keep my plants alive, so I turned to Arduino. I'd been looking ...