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Hello friends!

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In this part of video I just use the same pin as a input pin or specially digital input pin.

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So over here as you see the yellow one is connected to port zero pin line one.

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And over here I have available with me ground pin and one I use that is five volt.

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That is red one.

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So this one is my five volt.

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This one is my ground.

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So let's check what happened to this input pin.

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So in the software part over here you just need to drag this little input block over here.

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You need to click on it.

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Unselect.

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All right.

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Now I'm using pin numbers.

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One means for zero line one you just need to apply it okay.

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Over here to check the output you just need a scope.

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Let's say I just drag a scope over here.

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Connect this scope.

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So in the programming part over here, this is my scope.

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Let's say I just use a display also.

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So just click over here.

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I just need our display.

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To check the output.

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Just connect it to also with the same wire.

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The scope will show you the output that is zero one because I'm using digital pin over here.

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So as you see over here this is my scope I just minimize it.

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Okay.

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So over here you just check the output.

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And over here again in the form of 0 or 1.

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So right now I just run it and I just connect with ground pin over here.

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Okay.

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So as you see we get zero and in the scope also we got zero over here.

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So now I just remove zero and connect five volt over here.

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As you see it will show me one over here again one over here.

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This is how you can acquire a digital signal.

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In this case I'm just using single pin.

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You can use multiple multiple pins also.

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So this is how you can acquire a digital signal and visualize it in your PC, in the scope or in a display.

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This is all about today's lecture.

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Thank you.