so if i wanna display hexadecimal alphabets ranging from A - F, is it true that I'll need another group or set of 4-bit BCD to accommodate the number 10 - 15 ?
You just described how to drive a common cathod 7-segments. By reading the comments, I think that would be useful also to describe how can be driven if it's a common anode 7 segments.
The two logic chip that does your display is the 74xx47 and the 74xx247 BCD-to-Seven-Seg Decoders/Driver. The 74xx247 have the same pin assignment as the 74xx47 but the 6 and 9 have your tails for those digit as you have demonstrated {The Top for 6 -'A' segment and Bottom for 9 - 'D' segment} . Both of those chips have the hex equivalent 10 through 15- "Display patterns for BCD input counts above 9 are unique symbols to authenticate input conditions.".
I always salute you sir what a beautiful teaching style so that a weak student like me is also understand in very simple way thank you so much for giving a quality educational videos Thanks Always
What will happens when we give binary input greater than 9 . something happen to these lights for sure, but how that happens, can u please tell us.. Thank you
I wish I'd seen this before losing 50% on my 7 seg decoder assignment. I wasted all my time reading through textbooks and tutorials not understanding a thing when I could've just watched a 6 minute video.
Please clarify this : If decoder is opposite of encoder then the decoder must have only one output line as high at a time. If a decoder is designed this way is it even legit to call it a decoder??. Here , If the bcd (4bit) can be mapped to any representation then wont that violate the rules of encoder and decoder ?
Thanks for the crystal clear explanation. I have a question, like the display of 9 numbers is the exact explanation of the problem or you have just taken it as an example, like in case of truth table.
Sir for making such led blinking ,we need coding like arduino.. So my request is that pls start (channel) of teaching arduino(how to use and how to do programming for different works..) with is helpful for us I hope a positive response from u
please upload videos on : Read-only memory, read/write memory - SRAM and DRAM, PLAs and their applications, Sequential PLDs and their applications, Introduction to field programmable gate arrays, PALs and their applications Converters : Analog to Digital Converter, Digital to Analog Converter
didn't get this from one month of head cracking... my teacher is a God... finally I found a Human... thanks a lot
There's no god except allah (the god)
@@ahmedmoneimm 😂😂😂😂😂😂😂
@@ahmedmoneimm you're right brother ❤️
No he isn't. A mere human can never be a God. Even if you mean metaphorically
@@ahmedmoneimm nice joke 🤣
Even foreigners are supporting u. Thats the power of india . Love isro love neso
lmao
I love Indian IT guys :) they're genius
ENDIA NAMBAR WAN😆😆😆😆😆🤩🤣🤣
Long live Neso Academy!
Brilliant series of lectures in digital electronics. Well done! I would love to see your rendition on digital filters and DSP
Oo
BEST VIDEO EVER
I am an American, but who cares. Just a shout out to this amazing prof.
youre right, i dont care at all :)
What ‛Being American’ has to do with it?
@@shuvodas2 yeah exactly!! How does that even matter?
you should get rid of your superiority complex
thank you so much . you saved me , i have an exam tomorrow
I love these videos so much! I was trying to figure this out for a long time and no other tutorial made sense!
Wonderful explaination sir tq
so if i wanna display hexadecimal alphabets ranging from A - F, is it true that I'll need another group or set of 4-bit BCD to accommodate the number 10 - 15 ?
Such Simple explanation!! May god bless you sir
how come my shitty professors do not teach me the way this guy is teaching me!! this guy is a prophet for real!!
ugh, agreed. Suddenly we have exam tomorrow. This guy is a godsend
LORD, AND this channel THANKYOUU!!! ARIGATOOO !!!!! 🙏🙏🙏🙏
Sir in your videos please explain common cathode and anode type and add or create new video for that with electrical schematic diagram for them
Pretty good and straightforward description. Helped me get ready for my ECE lab!
Seriously THE BEST! THANK YOU SIR.
You just described how to drive a common cathod 7-segments. By reading the comments, I think that would be useful also to describe how can be driven if it's a common anode 7 segments.
This is common anode or common cathode
Man you saved me ... nicely explained .Love from Bangladesh
This is sooo great. I feel really happy that I learnt this stuff
6iığöoi
@@gunaydadasova567 teh türk radarı
The two logic chip that does your display is the 74xx47 and the 74xx247 BCD-to-Seven-Seg Decoders/Driver. The 74xx247 have the same pin assignment as the 74xx47 but the 6 and 9 have your tails for those digit as you have demonstrated {The Top for 6 -'A' segment and Bottom for 9 - 'D' segment} . Both of those chips have the hex equivalent 10 through 15- "Display patterns for BCD input counts above 9 are unique symbols to authenticate input conditions.".
Sir can you provide this video in Hindi
Tank you for explanation.
For BCD 1 instead of BC can we write FE also .
I always salute you sir what a beautiful teaching style so that a weak student like me is also understand in very simple way thank you so much for giving a quality educational videos Thanks Always
from Geneva, i say thank you
y de pronto un comentario en español, hablo español ...what's up, great tutorial!
Wonderful explanation , thank you sir
Our professor gave same question in our final online exam and i am solving tgat question by watching this video. Thanks alot sir....
Cheating kar rahe ho matlab 🙃
7 segment,
making close with box need 2 paper shave 8️⃣ 8️⃣ , so i say, i am close to the cube ....🕋🤞😅
Very good explanation.....even better then my government teacher ........
Sir please can u make a video on water level system using seven segment diaplay
It would help us a lot
What will happens when we give binary input greater than 9 . something happen to these lights for sure, but how that happens, can u please tell us..
Thank you
nothing lights up
Watermelon sugar, high! -Harry styles😄. Nice video btw
Thank you sir ... really helpful 👍❤️
If I change the b3 b2 b1 b0 into A B C D does it still the same?
I built this circuit on logisim and it works. Thanks a lot.
In this video how ur naming the alphabets on wht basis how ur taking as that high
Terima kasih informasinya ya. Sukses selalu
U deserve an ward for this, I had try to figure this out since but I couldn't. Even my lecturer do not explained to my understanding. 👍👍👍👍👍👍👍👍👍👍👍
You saved my a**
can we put a b c .. g left side instead of right side.
I wish I'd seen this before losing 50% on my 7 seg decoder assignment. I wasted all my time reading through textbooks and tutorials not understanding a thing when I could've just watched a 6 minute video.
Please clarify this : If decoder is opposite of encoder then the decoder must have only one output line as high at a time. If a decoder is designed this way is it even legit to call it a decoder??. Here , If the bcd (4bit) can be mapped to any representation then wont that violate the rules of encoder and decoder ?
Thanks for the crystal clear explanation. I have a question, like the display of 9 numbers is the exact explanation of the problem or you have just taken it as an example, like in case of truth table.
Thanks
Basmati rice display.
Lmaoooooo
Sir I am your FAN...
brother i want to make a teacher presence indicator using decoder . please give me some idea to make it...?
Sir , You upload the video related to decoder but you didn't explain encoders and decoders??
the "9" is wrong because at the datasheet is "1110011"
Thank you for this video but can you do seven segment Hexadecimal display decoder ?
Sir, but there are no videos about introduction to decoders and details about decoders, types of decoders,.... in the playlist. Please upload
You can also represent 11 using 7 segment display.
superb! i got cleared with this thnx🙏
why i am taking bo,b1, b2,b3? please explain the issue
god bless you man, life saver
👍👍👍
Frnds, Is g= B3 + B2(-B1) + B1(-B0) + (-B3)(-B2)B1 ? where -ve signs shows complement.
why won't be 8 and 9 don't care? whereas it's seven segment?
Why are we taking bo b1 b2 b3 ? Can u please explain it ?
Thanku sir. Tomorrow my exam.
Sir for making such led blinking ,we need coding like arduino..
So my request is that pls start (channel) of teaching arduino(how to use and how to do programming for different works..) with is helpful for us
I hope a positive response from u
Awesom 🙂🙂
How to make the decimal point high or low?
whahhhhhh(*carti voice)
how can we understand the 7 segment display is anode or cathode by looking at the truth table? Does anyone know?
Use a multimeter.
part 2 is here: th-cam.com/video/_qGFpgpqf7s/w-d-xo.html
Very informative. Thanks a ton.
I love this channel
Great job sir thanks
life saver!!!
how about anode. you show at video is cathode.
I am requesting the neso academy team to put more videos on network theory
Thank you so much ❤
What is common cathode and common anode type
Best video and content. good luck.
please upload videos on : Read-only memory, read/write memory - SRAM and DRAM, PLAs and their
applications, Sequential PLDs and their applications, Introduction to field
programmable gate arrays, PALs and their applications
Converters : Analog to Digital Converter, Digital to Analog Converter
I thank you
Please tell me book for this subject
can u please provide some videos on logic families and D-A converters thank u ur videos helped me out a lot
But when we did this experiment, seg a was low when 6 was displayed.
Is it for common annode right?
Thank you so much
It's ok but how to program it.. it's
Hello do you have also a guide for "two-seven segment display"? that dislpays numbers from 0 to 16?
any link
SAME AS ABOVE BUT U NEED TWO BCD TO SEVEN SEGMENT DISPLAYS MEANS THEN INPUTS HAVE 5 BITS AND OUTPUTS ARE TOTAL 14 THEY DIVIDE TWO SEVEN SEGMENTS
PLA to drive Seven Segment Display ?
❤❤❤❤❤Great
Thanks u sir
Thanks you!
What is bcd to seven segment decoder
thx u so much! Made it so easy for me to understand.
Very very very very Thanks Sir 😀
Hy:
I have a question can u tell me this example is common anode or common cathode?
Cathode
sir u r doing a great job. ur tone is very nice keep it up.
Tq vry vry much
💯💯💯💯💯💯💯💯💯💯💯💯Best vedio I seen ever🤩
Top g
but why i set table in input?
please tell me
Cant a 7 segment display also display A-F?
they could
Thank you