Solar-Powered Automatic Plant Watering Device
My project is a device that can automatically water a plant. The device uses a circuit with soil and water sensors. The circuit can turn off the water pump when the soil is wet and turn on the water pump when the soil is dry. The device is also modified to use solar power. To do so a Lithium Ion Polymer battery, Lithium Ion Polymer battery charger, and solar panel are attached to power the circuit.
Area of Interest
SAR High School