Hello, friends.
Today I will tell you how to generate analog signal using python code.
With the help of any USB 6009 DAC card.
For that purpose I just import an IDE library.
And a big max library.
After that, you have to just.
Assign a task and a mix.
Dot task.
As dusk.
Indentation.
After this, we have to assign the port in the case of USB 6009 DAC card.
I have only two analog output pins a0 zero and A0 one pin, so just use task dot a0 stands for analog
output.
Channels.
Add underscore analog output channel and it is also a voltage.
Underscore channel.
Then you have to put device name.
That is my day one.
Then.
You have to put analog output zero.
Then my channel.
Sit.
It is my.
Channel.
And over here you just put the range of minimum and maximum voltage.
That is.
Zeal.
This is my maximum voltage.
Now just assign a variable that is value.
You want to write to an output port?
Initially I just put five.
Then start the task.
After this, Right.
It's task, right?
And inside, right?
You just put the value because the name of the variable is value.
Then stop the task.
This is the called Python code.
Just save it now.
Run it.
Let's check what happened to the lead.
Right now, as you see over here, I have an output 000.
And this is my ground.
Yellow one is my ground.
This is connected to.
This is my ground and this is my positive.
Okay.
This brown one is my positive.
And over here, this is my lead.
Right now, it is in off condition.
Let's run it.
When I run it, as you see, it goes high.
And again, when I put inside, this value is four.
In this case, when it got five volt, the brightness is very high.
When I again run it with value four volt, the brightness will be less.
It is less right now as compared to previous one.
And if I put 3.1V over here.
So let's run it.
As you see now, the brightness is decreasing.
And when I put here, let's say 2.5.
Save it and again, run it.
It is.
The brightness goes low again and when it is too cold.
Save it.
Run it.
Now.
Breakdancing is legless, and when it is one bolt, it goes below threshold value.
Now it is off.
So this is how you can generate analog signal using python code.
If you want to go for continuous sample writing, you just use for loop in case of this code.
So this is all about today's lecture, how you can.