I will tell you how to acquire an analog signal using any USB 6000 DAC card with the help of Python
programming.
For that purpose, I just use a potentiometer because it will generate analog values based on your input.
Right now I am just using ground pin.
This is my ground pin that is connected to one end of potentiometer.
This is my rotary potentiometer and I just connect plus five volt to the other end of the potentiometer.
The middle one.
That is my wiper.
This is yellow pin that is connected to a zero pin of my debt card.
And the ground pin of the DAC card is connected to the ground of potentiometer.
And I'm using differential potentiometer for connections and differential connections so that that's
why I just use a four pin.
Also grounded.
This blue one is my four.
This green one is my ground pin and yellow one is my signal pin.
Input.
Signal pin.
So in this case, this is my hardware connection.
Now I just go to the software part.
So first you have to import the library.
So after this, you have to just read analog input value.
Okay, so now it is and I get Max because right now you have to just assign the task.
So.
Dallas.
After this this task as task.
Indentation over here.
You just write Task dot I stands for analog input underscore channels.
Then you have to just add after this analog input underscore, you have to set the voltage which type
of signal you want to acquire.
This is voltage underscore channel, and now you have to put the device name.
So it is my day one and the pin is a zero.
Okay.
So now you just.
Enter over here, you just assign a value.
Or you can say it is a variable
and this variable will take the value from task.
No.
Just print these values.
The variable name is value.
After this, you have to just stop the task.
Task Dot.
Stop.
Okay, so this is the code to read analog signal using an USB 6009.
Let's check it, save it, run it.
Make make the potentiometer to highest value extreme value.
Run it.
Now the value is.
It is showing some error with an ECS task task as task.
Here are some error.
I just dream of these Big Macs.
Don't ask.
This 20.
With any task as task.
Okay.
It is.
This.
Right now.
It is okay.
Again.
I know that Max is not defined Tech Max.
Okay.
I just.
Make an error because it is an attack, Max, not Max.
Save it.
Run it.
Okay, now the problem is solved over here.
As you see, the value is 5.041.
When you change the node and when you move the potentiometer in clockwise direction, now the value
is below five.
So again, I'm just run it.
So as you see over here, the value is 4.3.
Then again I move.
It is in clockwise direction.
Now the value is below 4.3.
That is 3.2.
Again, I'm just changing the value a little bit in the clockwise direction.
Run it right now I'm just using single sample code.
Just single value is acquired when you use for loop and you assign the value, it will generate values
for you according to your given time span.
So right now it is 2.6.
Again, I'm just changing the value.
So run it
1.91 and when I just again move in the clockwise direction, now the value is 0.13 and I just move it
to extreme.
It is nearly to zero.
Again, I'm just running it.
So now the value is 0.003.
So this is how you can generate acquire analog signal using any USB 6009 DAC card with the help of Python
programming.
This is all about how you can acquire analog signal right now.
In this case I'm just using differential case.
Okay, so this is how you can acquire analog signal with the help of Python code.
Thank you.