How to write LED Interfacing program for 8051 in C -Tutorial 7

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PCB Design using Proteus ISIS : kitflix.com/course/pcb-design... The very first interface you will learn and can experiment with 8051 microcontroller is a LED blinking program. in this video, you will learn how to write a program for LED interfacing on 8051 microcontroller and multiple led program using 8051 microcontroller.
LEDs are simple Light emitting diodes and while interfacing led with 8051, one must use a serial resistor with LED in series.
Please go through the video in detail to understand about the interfacing of LED with 8051
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[@salmasabitrihansda1335]

Very clear explanation, please make more videos on protocol i2c interfacing,can with program.

[@Kitflix]

Thank you, will surely keep making more :)

[@martinchege8487]

In love with your videos nice job bro.

[@Kitflix]

I appreciate that!

[@sanjayparelkar3912]

Sir, for a clock of 11.0592Mhz i.e 90.4 ns. what will be the ON and off time for Led1 with 500 count delay. will it be 90.4ns x 500= 45.2us ON and 45.2 us OFff. Is this right. Please explain

[@phebad]

Explained very clearly.. Thankyou very much.

[@Kitflix]

Glad it helped, thank you :)

[@guliyevshahriyar]

thanks

[@Kitflix]

You're welcome!

[@khatariinsaan5284]

how to decrease the size of proteus object

[@blackdragoonyt1987]

Nice But I have to know what do you mean by crystal and reset Sir. I am new to this tech

[@Kitflix]

Crystal is a separate component which is must needed for 8051, please see learn.kitflix.com for full course with all details :)

[@kiranbs5057]

Sir What happens to the output if remove while condition ????

[@Kitflix]

I'll surely look into this

[@jujutsukaisen3238]

sir ,why did you assign i=115; could you please explain

[@Kitflix]

That's a standard time delay routine for 11.0593mhz crystal based on calculations needed to run each line in delay routine

[@dhanushreebj5047]

Sir, why i is given as 115?? is it used as a delay ??

[@Kitflix]

Yes, calculations to create 1ms delay on 11.0592mhz crystal

[@santoshkumarlaveti5179]

Nice bro where is the code please

[@Kitflix]

Regrets for delayed response :( am glad you liked it Code is very basic and hence not added, if you still need it, please let me know i'll create a github repo

[@gurumultitask9979]

why my proteus always high all pins?

[@Kitflix]

Be default all pins of 8051 are high on reset

[@sangeethamalar8846]

How to download isis professional simulation tool...pls send the download link sir.....or upload the new video for "how to download isis professional tool ?"

[@Kitflix]

It's a commercial version and I had done these videos in academic license, you can download older tool on internet, it's a paid software so I can't distribute it :(

[@kishorekumarkaramtoth9308]

we have not connected any power supply then how the power is supplied to microcontroller and led ,sir ??

[@Kitflix]

Power supply is there all the time, sorry if that's unclear in the video :(