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Hello, friends.

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Today I will tell you how to read a digital signal using any USB DAC card with the help of Python programming.

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So over here I have the code.

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You have to just import any max.

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Then you have to call or you have to start the task in the task.

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You have to just specify the digital pin as an input pin.

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As you see, Task Dot D stands for digital input channels and digital input channel.

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And in this case the device name is DEV1, and the port I'm using is zero and line is zero.

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As you already know, in my previous videos, I already told you that the digital pins we can use as

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an output port or as an input port means we can generate signal using the specified digital pin and

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we can also acquire the signal or also acquire the digital signal using the that specified pin means

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it will work on dual mode.

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It will generate a signal or it will acquire a digital signal.

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Okay, so over here I just start the task right now.

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The value task read and print value start last, stop the task.

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So you have to run it.

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So now just move to the hardware part in the hardware part.

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As you already know, over here we have digital pins and right now I'm using this pin number zero or

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port zero, and I'm just using a five volt signal with this.

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I'm just using a button that is my push button.

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You have to push it.

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It will pass the value that is five volt to the port zero digital pin zero.

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When you move your hand, it will stop the value.

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Or you can say right now the value is not passing to the port zero.

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In that case, the value is false and if you press it, the value is true means it will pass five volt

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to the digital port.

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So now I just pressing it and hit on run button run module.

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As you see, I'm getting over here.

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True value.

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Now I'm just moving my hand and again, I'm just running the code run module as you see right now.

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I got false again when I pressing the value, just minimize it.

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Run it again.

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Run it.

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So now true when I again move it, move my hand from the button.

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So now I again run it.

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So now I just got the value false.

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So this is how you can read a digital signal from deck card 6001 with the help of Python programming.

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Thank you.