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

Ohio’s state climatologist says this spring’s wet weather has helped replenish overall soil moisture for parts of the state. Aaron Wilson tells Brownfield he doesn’t expect another severe drought to ...

Arduino Uno / Nano Soil Moisture Sensor 5V Relay Module Water Pump (5V/12V as per relay & power supply) Red LED (Low Moisture Indicator) Green LED (Moisture OK Indicator) Buzzer (Low Moisture Alert) ...