How can I activate a relay, wait a while and then deactivate it?

[oeste24]

In my example, I turn on a light and reproduce a sound, after a certain time I need to turn off the light. How can I do this?
Thank you.

[jitterjames]

I don't understand your question.

Which part are you having trouble with?

What have you tried? What did you expect to happen, and what happened instead?

[oeste24]

I don't understand your question.

Which part are you having trouble with?

What have you tried? What did you expect to happen, and what happened instead?

I am using arduino. I need to activate a relay and after a certain time I want to turn off that relay. I know I can program arduino for this purpose, but how can I do this only using voxcommand?