If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water ... user when it is time to water a potted plant, and/or turn on a water pump to quench ...

This is a simple arduino project for a soil moisture ... up the LED and signal that the plant needs water. Adjust the potentiometer and see the point at which it starts to light. Measure the ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting ...