Trouble with property node

[LED47]

With the attached VI, as I sweep through the individual Leds, I want to be able to toggle the color on individual Leds.

I'm presuming property node but I just don't see how to do that?

[altenbach]

(Posting by phone, cannot look at vi)

If the LEDs are in an array, they can only differ in value, but share all properties.

A better way would be an array of color boxes (where the color is the value!). They can be made to look like LEDs if desired.

[altenbach]

For some examples, have a look at at this idea and the links in it 

[LED47]

Thanks very much I'll have a look

[altenbach]

Another possibility would be to use an intensity graph.

Note that your ramps generation could be simplified by using the output before the subtraction, avoiding the comparison and select node. Same result.

(Of course you should probably gracefully deal with cases where the total is not a multiple of the step size)

[altenbach]

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@altenbach wrote:

Another possibility would be to use an intensity graph.

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Here's how that could look like.