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Hello friends.

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Today I will tell you how to generate multiple digital signals using Python with the help of Arduino.

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So first you have to install.

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This.

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Okay.

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Or you can say Arduino library for Python.

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It will open in Arduino IDE over here.

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You just set your board.

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In my case, Arduino Uno is there.

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You have to just set com port on it.

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When it is uploaded.

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You are already know is communicating with your python language.

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So I guess taking some time every time when you want to communicate with Arduino, with the help of

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Python, you just install this library.

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So it is done.

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Basically it is it interfacing fine.

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So just go to IDL over here.

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In the case of ideally you just open a new script.

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So before writing the code, I just go to the hardware part.

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In this case, I just want to generate four digital, three digital signals.

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So I just connect ground.

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Then I just connect PIN number 11, nine and seven.

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Okay, so this one is my ground pin.

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I just connect it over here.

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This is my ground pin and I just connect the Led.

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So over here, this is my Led ground.

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I'm just sharing the ground with all the LEDs.

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So over here, this is my ground and posted pin.

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And this is my third pin led.

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So the purple one is connected to PIN number 11.

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The black blue one is connected to the PIN number nine and it is connected to yellow led.

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And this is my seventh pin that is connected to the green one.

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So over here, you can check.

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So now we just go to the code over here.

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You just call the library from.

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Already know.

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Import.

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Hardy.

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Import.

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I do know this.

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You just set the board.

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Bowler is playing to.

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Already know.

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We're here.

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You set the baud rate that is 9600 and also set the port.

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Or if my come it.

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Cool.

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Cool.

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Now, after this, you just set the mode in mode.

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In this case, I just use three pins.

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So board dot pin mode.

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In.

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And over here, you just set up the PIN number.

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In this case, I'm just using 11th pin.

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Ninth pin and seventh pin.

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So 11.

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The mode is output because I'm just generating.

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After this.

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Just copy this command.

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Multiple times because in this case I'm just generating three signals.

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So just copy it three times.

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Over here.

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The pin number is.

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Nine and the number is seven.

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So all the three pins are assigned.

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Now you have to just generate the signal for this.

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So over here, gold dot digital, right?

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Digital.

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Right now you have to just assign the value.

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So PIN number 11 will get high signal.

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I just generate high signal through all the pins.

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After that, I just change the signal.

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So again, copy it.

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So pin number nine is there and seven is there.

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So the mode is output mode.

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Just save it.

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I just save it to my previous folder.

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In the code.

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I will share with you this code also.

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So code is saved.

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Now you have to run it.

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When you run it, all the three Led will glow.

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So in this case, as you see.

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Connections are loose.

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So as you see, both the all the LEDs are on or in the high state.

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If you want to change the state, let's say I want to just change the state of middle one that is connected

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to the PIN nine.

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I just put low signal over here.

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Save it and when you again run it, let's check the output.

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Only two LEDs will glow.

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Middle one is in the state of low.

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So now you just generate a signal 101.

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If you want to generate using these three LEDs, you can generate from zero zero 0 to 1 one one.

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Okay, so this is how you can generate multiple digital signals with the help of Python using Arduino.