Hi everyone. I'm trying to design a circuit to measure whether the power sequence is coming from the carrier circuit, but I'm not exactly sure how to do it. Could you help me? Thank you.

 

Imagine if every thread had the subject title “Help me please”.

 

carrier circuit,

What? Your heating circuit not working? or?

 

Hi everyone. I'm trying to design a circuit to measure whether the power sequence is coming from the carrier circuit, but I'm not exactly sure how to do it. Could you help me? Thank you.

What power sequence?

What carrier circuit?

Coming from the carrier circuit as opposed to what?

We aren't mind readers and our crystal balls are notoriously unreliable.

 

Hi everyone. I'm trying to design a circuit to measure whether the power sequence is coming from the carrier circuit, but I'm not exactly sure how to do it. Could you help me? Thank you.

Hi,

Sorry to say but that is the most incomplete question I may have ever heard

You need to be much more explicit when asking a technical question, and if you are going to ask about a comparison you really have to mention what is being compared. You are asking whether one thing is doing something, but it sounds like you should be mentioning the alternative as well. Compare these sentences:
"I'd like to know whether he drove a car on Saturday".
"I'd like to know whether he drove a car or a truck on Saturday".
"I'd like to know whether he drove a car, a truck, or a tractor on Saturday".
and also compare the first to:
"I'd like to know if he drove a car on Saturday".

Your intent sounds like you might either see the "power sequence" coming from one place or another place (two different places) but you don't mention at least one more palce it might come from.
You also provide no info about what the "power sequence" might be, or what the "carrier circuit" happens to look like.

In many cases you have to draw a schematic too so everyone can understand EXACTLY what circiut(s) you are talking about.

Try asking again.