Water Sensor
1) Objective:
Detect the amount of water around the the water level sensor

Basic board  x 1;
Water level Sensor x 1;
USB cable x 1;

3)Connection circuit:

Water Sensor Basic board
+ 5V
S A0

Water Sensor

4)Download  code and load it into Basic board.

5)Open up the serial window by clicking on the Serial monitor located at the upper right hand corner of the  IDE.

6)Once the sensor detects water, the LED will turn on and the serial monitor will show water values as shown in the following images

Result when water is not detected:

Result when water is detected: