Integer Number ( Help )!!!!

[xxxzoo122]

Hello

I need help from one of you guys which is how can I do a LED light works when I use integer numbers like ( 1, or any integer value  ), and turns off when I use non-integer numbers like ( 0.6, or any non-integer value )

Thank for any help...

[RavensFan]

Compare the number to the rounded version of itself.

[billko]

Sounds a lot like this topic.  Is this the same calculator?

[xxxzoo122]

Thank you so much for every one who is trying to help me, but I am new in using this programe this is why I hope from u to give me more explanation,,,,

I use labview 2014

[xxxzoo122]

I do not think so

[RavensFan]

Is the number equal to the number when you round it to the nearest integer.  Yes?  It must be an integer.  No?  It must not be an integer.

[amitwadje]

hi,

1. Divide your number by 1, use 'Quotient & Remainder' function.

2. If the remainder = 0 then LED is ON otherwise OFF.

Note: Change the data entry if you want it only for positive numbers

See the attached VI.

[altenbach]

Of course all this only works well if the number is not derived from a calculation involving fractions. For example, the following will deny that 1 (e.g. 10x0.1) is an integer.

 

You need to be careful!