Hi,
I have some question about EVM-FR6047.
I saw the ultrasonic Water Flow Meter Demonstration.
In video capture as below, the value displayed on LCD is negative.
What does this value mean?
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Hi,
I have some question about EVM-FR6047.
I saw the ultrasonic Water Flow Meter Demonstration.
In video capture as below, the value displayed on LCD is negative.
What does this value mean?
Hi
I don't think you need to worry about these things. In the design of the flow meter, the plus and minus sign only represents the direction. You can think that the outflow is positive and the inflow is negative, and you can also reverse these in the same way, depending on your definition and use of parameters.
Did you encounter any problems in your design?
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