Find code and diagrams at: https://www.EliTheComputerGuy.com

Analog Soil Moisture Sensors allow you to determine how dry soil is and then trigger an event such an LED turning , or a water pump being turned on.

Note: Give the sensor a few minutes to stabilize its readings.

Functional Parts in the Project:

Arduino Uno – https://store.arduino.cc/usa/arduino-uno-rev3
560 Piece Jumper Wire Kit – https://amzn.to/2MsCLjL
Soil Moisture Sensor – https://amzn.to/2jEDyjQ