Introduction to Encoders and Decoders

Digital Electronics: Introduction to Encoders and Decoders
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[@adeshsalat5979]

Iam engineering student from kenya.. I really admire this presetation, the pronounsation is clear and the information is clearly understood..

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How is life in Kenya friend ? I hope you are doing good

[@supremerkk]

Adesh how is life in Kenya. Hope you are still doing good my friend

[@prajwalbidimani1265]

Daresalam

[@supremerkk]

@@prajwalbidimani1265 Daresalam my brother

[@khalnayak9637]

my teacher told me about this channel, and now i am enjoying to learn from Neso Academy

[@sakshamnagar3407]

Teacher who is currently trying to teach me is good put I stoped paying attention and now this video is my only hope to pass this semester.

[@himanshushekhardas1730]

same here

[@kandukuriramyasri184]

Me too

[@olzhasdossaibek9095]

did you pass?

[@ameyasathe8642]

Same

[@sakshamnagar3407]

@@olzhasdossaibek9095 yes i got 8 gpa in deco

[@rahul.jaswal]

umm.. i have a teacher she always says this is very tough subject so u have to give it lot of time and effort but after watching ur videos, this subject became a piece of cake, i mean u made it too simple and interesting to understand.. Thank_u (doing a nice job)

[@sanasamad2203]

once you go through and clear all the concepts about electronics,its logics it is very interesting

[@eveningafterrain]

How u doing now buddy...

[@pronoob4890]

Mujhe bhi samjha do toppers log

[@xichuzhang8809]

I'm a depressed student who couldn't understand the lecture and has endless homework to do, your video saved my life. Thanks, sir.

[@mukeshpatidar2501]

I studied my whole BCA 3rd sem DEC SUBJECT with help of listening your video. It was fantastic experience & thanks for your efforts of making it so easy to understand & time efficient !!

[@krishff1217]

Bhai placement kaha Hui??

[@anindya3717]

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[@kevingaldamez9071]

I hit like before the video even started because I knew it'd be good

[@dolunayavcioglu]

you are the hero of my digital electronics life...

[@Arif_0899]

exactly one hour and thirteen minutes are reamaining and my didgital electronics paper is gonna start and i am studying.lol :-)

[@soumyabratachakraborty6305]

how was your exam bruh? let's recall the 4 years old moments

[@satyaprakashsahoo7772]

Your videos really helped me in GATE preparation. Thanks a lot

[@Anonymous-eu2sq]

kya rank aayi

[@ahmedomaar]

I am student engineering from Hargeisa Somaliland, thanks indeed in your presentation 👍

[@hrishishotte]

I have this for my computer science hardware part and the textboook is really not that good, your videos helps me alot.. cheers! :)

[@studenthub9555]

thankyou so much you cleared my concept so well. I was totally confused . keep making more videos like this. more support

[@bkingg1]

we all are high lol

[@ahbarahad3203]

true

[@kopalchaturvedi1812]

in the middle of encoder decoder XD lol

[@ahsanraza135]

Oh my god now I'm thinking that's the problem bcz I'm not getting any of this encoder decoder shit😤😢😢

[@seittrr9739]

mmmmm😊no pain no gain ey

[@ali99_82]

Hella high

[@isaacimholt4439]

thank you for these videos they are clear and easy to follow. I don't see a playlist on your channel with these videos in order, can you make one?

[@jarlereistad9047]

" Imholt on

[@ayush9216]

You are same for digital electronics as Sachin Tendulkar for Cricket, Michael Jordan for basketball and Lionel Messi for football ❤

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ronaldo*

[@matkomilic201]

cr7..

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Messi it is

[@ghazikhan2624]

Afridi

[@sanket.hande9]

@@ghazikhan2624 lol

[@bhuvaneshwaranm7290]

i have been following your lecture ,it really helps me.

[@shafat_01]

i am engineering student from AMU i really admire this presentation .

[@user-jl9qg8wn7t]

Sir your way of teaching is very good. Your lectures are very helpful me

[@solomonbirhane3648]

nice explanation sir. you are the special one in teaching.

[@abhi.marc90]

thank you because of your videos I was able to clear m y backlog in Digital Electronics

[@athul_c1375]

actully these topics are not that hard . but the problem is online class but this video really helped me

[@kyleadjackson]

Explained this so well!

[@vortex_0558]

my exam is tomorrow...hehe and i am chilling here

[@hilloldas904]

NESO Academy can you please upload videos of Operational Amplifier (Op-Amp). I am unable to find this topic under your channel and other channels have not explained this topic clearly.

[@bhavithavazrapu2833]

It's very helpful. Ur explanation is awesome.Tq so much sir

[@anandsharma1978]

veri inspirational video...u should get noble prize

[@Dua-yu2db]

this channel is amazing. keep up the good work :)

[@raghavgupta1998]

bhagwan apka bhala kare. god bless u. superb work. its marvellous. all of your videos are damn good. love u.

[@gareebnass1912]

Plz help me... Your explanation of the subject is excellent,can you tell me how can i design 16×4 encoderby using 4×2 encoder

[@umapathybabu8397]

Awesome explanation,more useful if explained how it gets used in cryptography

[@vallig2014]

your videos are simply awesome sir :-) thank you neso academy :D

[@colincampbell2978]

Watching this an hour b4 my exam

[@ashleylynne179]

This made so much click, thank you so much!

[@aamir1608]

This video is 8 years old but still its help full

[@kashyapsurani267]

superb....it helps a lot....thanks for the make tutorial

[@iamrolexshiva2619]

Main types of encoders are : octal to binary encoders and priority encoders

[@laurentiu1073]

My teacher is an idiot in comparison with you. He couldn't explain me this subject so clearly. Very good job!

[@adityasharma6579]

nearly every teacher is good enough to make us understand those topics... unless he/she is our own faculty XD

[@agstechnicalsupport]

Excellent introduction into encoders and decoders !

[@generaltechnologyknowledge5165]

Good explanation and teaching

[@bhumikaadhikary647]

Thank you so very much! It saved me 1st sem 🙂💥

[@sivaprasad-hb5ge]

the videos are really excellent..books are not good compared with this..i would be happy if u do videos on emf subjects for both eee and ece engg

[@lordsaint4956]

In the example , the output of 8x3 encoder is probably O0, O1 and O2 instead of O1, O2 and O3.

[@nellvincervantes3223]

What about on output encoder? It should be O0 , O1 , O2, or he is correct there?

[@UECAshutoshKumar]

Thank you sir

[@jhanu6351]

1. Five invigilators from ECE, EEE, CSE, IT and Civil departments must go for an invigilation. But due to the friendship and enmity between the departments, the following conditions are to be satisfied for the exam section to send them for invigilation. They are a) Either faculty from ECE or EEE or both must go. b) Either faculty from CSE or Civil but not both must go. c) Either both ECE and CSE faculty must go or neither goes. d) If IT faculty goes, then faculty from Civil must also go. e) If ECE faculty goes, then EEE and CSE faculty must also go. Determine the expression which specifies the combination of faculty who can go for the invigilation. 2. A digital locker has 5-digit password 1, 2, 3, 4 and 5; and all the 5 digits must be entered to open the locker. The digits of the password are with 5 people in the following manner. i) Mr. A knows 1st and 3rd digits. ii) Mr. B knows 1st and 4th digits. iii) Mr. C knows 2nd and 4th digits. iv) Mr. D knows 3rd and 5th digits. v) Mr. E knows 1st and 5th digits of the password. Find the minimum number of people required to open the locker. Find all the combination of persons to open the safe as a Boolean equation. Also find who is the most essential person. 3. A lawn sprinkler system is controlled by some combinations of following variables. Season (S = 1, if summer; 0, otherwise) Moisture content in the soil (M = 1, if high; 0, if low) Temperature (T = 1, if high; 0. if low) Humidity (H = 1, if high; 0, if low) The sprinkler is turned ON in the following situations. a) The moisture content is low in winter. b) The temperature is high, and the moisture content is low in summer. c) The temperature is high, and the humidity is high in summer. d) The temperature is low, and the moisture is low is summer. e) The temperature is high, and the humidity is low. Using K-map find the logic expression and implement it using NAND logic. Design a combinational logic circuit using a) Decoder, b) 16:1 Multiplexer and c) Only one 8:1 Multiplexer I want this answer

[@jhanu6351]

Tromarrow

[@jhanu6351]

Only plz

[@jhanu6351]

Reply

[@fardeenkhan5057]

😂😂

[@aravindmurali5311]

Awesome video man....it would be easy if u make videos on decoders too🙌✌️

[@mikediaz9033]

Just a child learning. Please just learning 🙏

[@namenotimportant7021]

THANK YOU SO MUCH

[@gleesik]

Hi my friend! I like your videos and like a mention in this video you have a mistake at decoder because that decoder have 8 outputs indexed from 0 to 7 but you have started from 1 to 7 so you don't have 8 outputs :)

[@anushkasingh9332]

well that guy has common sense, telling him his mistake so he can correct it...others can get confused . ThAT DoesN't Mean U gOtta aCt all STUPID.

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join code academy in my channel

[@Arjun69]

Are u the same guy who has channel name as Mycodeschool

[@anikhauli]

one of the best guider

[@George_Francis]

1.4 Million views!! Damn how many people are interested these days

[@rachitmittal448]

@Neso Academy I think you should once again look for order of video in playlist.

[@mohammedrehman5770]

In the 2 bit comparator u have wrongly return the equations for the three parts. i have confusion so cud u plz explain that. sop form

[@sribalaji6746]

sir please post a video of how to understand wiring diagrams and how to start start studying please sir.... your videos are so helpful and very very useful....

[@puranpagol]

awesome man !

[@banapurammadhuri1739]

Thank u very much sir for making us so easy to learn subj i thank u sir forall ur uploads nd plz make videos on other subj like computer organisation

[@kaminenihemanthkumar9345]

Where Did O6 Gone in the circuit

[@creationpower333]

Great content!

[@nikhilt3755]

output after decoding must be from O zero to O 7 not from O 1 to O 7

[@MrElmobde3]

thank you!! what is the name of the program you're using to draw on the screen

[@sanand6084]

I think he is using MS paint or other equivalent but with a pen tablet like wacom etc

[@farqanahmed5548]

thanku so much ! :) u made me to pass my exam other wise my teacher -_-

[@rksingh489]

Sir, what is the difference between encoder and multiplexer

[@Joydebkumar]

Sir 3×8 Decoder's output is not written in this video . I think it will start from I_0

[@kazimsyed7367]

at time 2:42 he said the first bit is one and the second bit is zero but actually, the first bit is 0 and the second bit is 1 right?

[@rishabhs7402]

impressive explanation

[@bilalshah9485]

DLD, DBMS, OS three courses saved

[@yuvrajsinha3369]

Bhaiya which book you will prefer for college student.😅

[@siddharthkumar1976]

loveu neso u are my meso. i misso u so much. bye. love from africa

[@siddharthkumar1976]

loveu 2 sid. dont worry, sab theek hai. paani vaani hai ki nahi africa mei. okbye

[@fardeenkhan5057]

​@@siddharthkumar1976😂😂😂lol

[@ipshittiwari7709]

What if more than one input is high in the case of encoder?

[@yash1152]

4:23 so, this is d/encoding the position (so to speak) to binary and vice-verse? right?

[@kk-gw7yn]

Sir how can we design a 2 bit magnitude comparator using 3x8 decoder

[@Pawankumar-fu9yb]

at 3.25 timing isn't there a mistake regarding O2

[@user-fe7qr8ol6g]

so for the encoder, one and the only one input value has to be on

[@shashanksingh6642]

doing great job man 👍

[@jaswanthpv9961]

AWESOME EXPLANATION :))

[@ezhilarasip809]

sir, for y0 i think there is no contradicton in truth table to put dont care condition . we have to fill 3rd and 4th rows as 1 according to truth table. and also for output y0= i3+ i1 . i2' not y0= y3+ i1 . i2'

[@vedhavarshininavaneethan7756]

how to find which is the highest input? or any input can be taken as high

[@anjalivishnoi8148]

Thank u so much lgta h k pass ho jaenge 👍🏻

[@ashishpuma3950]

ADE????? :)

[@fawadahmad2604]

Would you please clear my confusion(on 2:17) about the values that how on single input i 0 or i1 or i2 is 2 bits..mean 00,01etc as it is a single input each. May be its too easy but i cant grasp it.

[@jitkoley22]

When i0 is high encoder will send 00, when i1 is high encoder will send 01 and so on.

[@purplemojicon]

What is a transcoder then

[@stan6969]

watching this just before 3 hours to my exams

[@ayushmishra927]

we also have 10:4 encoders that dosen't satisfy your n=2^m formula/relation..

[@hunteriv4869]

10:4 encoders are different. They are called "priority encoders" and use the extra two lines for different things. They actually have 9 inputs and 4 outputs, not 10, and they are designed to deal with different things. They're called 10:4 because they have an implied decimal zero when all inputs are high. They also don't follow the normal rules of encoders as only the "top" low matters. Their function works very differently from normal encoders. Here is a PDF that includes a description and truth table for 10:4 priority encoders: noel.feld.cvut.cz/hw/st/1902.pdf If none of that makes any sense to you, just know that priority encoders are outside of the scope of this explanation.

[@michaell4527]

thank you, helped. You dind't over complicate things like most do

[@c.sureshc.suresh5309]

Sir if question is like this Implement f(a,b,c,d)=M(2,4,5,7,9,10,13,14) Using 3:8 decoder(IC74138)???

[@athul_c1375]

O s are supposed to be start at 0 right?

[@madushanprathap9901]

Thank you

[@saritaverma3890]

thanx neso academy

[@BiaCh-qu6ji]

Sir, I think the output for decoder should be from 1 to 8, instead of 1 to 7. isn't it ?

[@user-em9mw9ch3y]

it should be 0 to 7

[@nagumosdilemma8419]

What do you mean by high? Please elaborate....

[@bunman2353]

very good and professional video. hope my professor get fired and hire you!

[@sherifmakii4617]

Is there is O(0) in the first outline of Decoder ? And I want to thank you for your videos

[@vishwanathanr2851]

What do you mean by high?

[@anjalipatro8801]

high means 1

[@vishwanathanr2851]

@@anjalipatro8801 thank you

[@monishasharma8173]

Sir...Can Yu please tell me the name of the app that you are using to present here.

[@usama57926]

thank u brother

[@saurabhpande9960]

What if more than one input line is high then what will be the output of the encoder

[@Editing-e8m]

Please help me out ,,,which app u r using ????

[@nikhilhaspe2734]

Awesome ❤️🔥

[@swapnilg.5996]

you are awesome mate, Thanks a ton!

[@salahruziev732]

who else in here for the sake of passing mid-term exam