You will have to give more information about what you want to do and show us the work you have put into this project already. As it sits your question merits an answer like:
Connect the wires up properly and put the code in proper sequence and everything will work as planned.
I hope to be able to contribute more appropriately to a more concise question.
I want to integrate water sensor with vibration motors means water sensor detects water and then vibration motors notify the user about water detection.So i want to know exact code for this by which I can correct my errors.
Do you have the parts that you intend to use? The first step is to hookup the water sensor and test to see that it is working and sensing as you expect. To begin with I would probably use an LED for the output instead of a vibration motor. Once you have the water sensor working correctly you can replace the LED with one of the circuits that Doug gave you up above. It is probably a good idea to have the Arduino turn on a MOSFET and then have the MOSFET turn on the motors. Don't forget to put a protection diode in the circuit to protect the MOSFET. You may find good support information for the water sensor from where ever you purchase it. If not then a search of the web will usually turn u some hookup information. Coding will need to be done to get the Arduino to read the input from the sensor and then to turn on the motor under the conditions that you program for. Once you have the project started and under test yu will be able to post pictures and schematics to assist us in answering specific questions.
