vb and arduino interface

hello,im really new in this kind of things and im wondering what is the best way to measure water level.Because im trying to make project to monitoring water level,i've bought ultrasonic sensor HC-SR04 and im using the same application as it is for measuring distance but it wont work.So is there anyone that can help me with the coding and how to connect/interface it with vb?or other methods would be much appreciated.
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Dont mind my grammar im really bad at it haha

weslysubianto:
Dont mind my grammar im really bad at it haha

There is nothing funny about that. Take some time getting better at it your grammar. That way you will be much better able to communicate with other people.

Because im trying to make project to monitoring water level,i’ve bought ultrasonic sensor HC-SR04 and im using the same application as it is for measuring distance but it wont work.

Please

  • post the program you are trying,
  • tell us exactly what happens when you run it
  • provide a good diagram that shows how you are using it to try to detect the water level
  • where is the sensor,
  • where is the water,
  • what distance do you want to measure,
  • how accurately do you need to measure it?

…R