You are VERY good at teaching....made it so clear. Thank you!
@MovieHQ8 жыл бұрын
Thanks! I really appreciate it.
@mohammedsayed479310 жыл бұрын
when i dont understand something in class i just come to your videos and it all becomes clear, my professor is horrible, thank you!
@andrewclark31629 жыл бұрын
i learnt more in this 15 min video than 3 hours of lecture
@MovieHQ9 жыл бұрын
Andrew Clark Thank you very much!
@Paraclete3339 жыл бұрын
DeMorgan's theorem in a nutshell: BREAK A LINE, CHANGE THE SIGN (I love the way it rhymes!) It took my professor over a month to teach this.
@harshpherwani65907 жыл бұрын
Lmao I feel ya
@james770113 жыл бұрын
I heard about De Morgan's Theorem many years ago but, it was so confusing... Gave me a headache trying to understand it 🤦
@ghost937009 жыл бұрын
Sir, I can't thank you enough for these tutorials..I'm saving a lot of time using these and all thanks to you!... Please upload more videos in the future.. You're the KZbin's official Digital Electronics Professor who saved students and time.... 1hour=15minutesof your class.....WOWWWW!!. Love you Thanks
@MovieHQ9 жыл бұрын
Thank you very much. I really appreciate you kind words.
@TheSaady208 жыл бұрын
I'm an electronic engineer and i thank god that you made these videos!
@MovieHQ8 жыл бұрын
+Saad Ahmedsw Very glad to help. Thanks for watching.
@MrJosh68898 жыл бұрын
This is a lot better than a stale computer organization text book. Thanks for putting this out.
@MovieHQ8 жыл бұрын
+MrJosh6889 Thank you very much!
@ognimoddd7 жыл бұрын
You explained in about 16 minutes what took my professor an hour and a half. Thank you!!
@MovieHQ7 жыл бұрын
You are welcome. Glad to help.
@davidhe79358 жыл бұрын
understood the concept in seconds, just break the line and change the sign! Thank you, very helpful and saved a lot of time!
@MovieHQ8 жыл бұрын
You are welcome
@kirin3479 жыл бұрын
"When you break a line, you change a sign." Love it!
@MovieHQ9 жыл бұрын
+kirin347 Old school. There should be a rap song!! :)
@jaiankrishna14627 жыл бұрын
kirin347 i
@GarrettMorrisey9 жыл бұрын
Thank you so much for these videos! I have NOTHING AGAINST FOREIGN PEOPLE, but I have a foreign teacher and it is sometimes harder to catch things or understand due to an accent. Your videos clear this up for me.Thank you.
@MovieHQ9 жыл бұрын
Thank you for watching!
@chocobo19 жыл бұрын
A few months ago I remember struggling with truth tables and I found your video which helped me. Now a few months later I youtube "DeMorgans theorem" and your video comes up. Once again you have saved my school life, thank you so much dude.
@MovieHQ9 жыл бұрын
So glad to hear they helped. Thanks for watching!
@TheElz810 жыл бұрын
You Sir are a Prince!, I have struggled for years to remember DeMorgan's Theorem. It seems like child's play now..thank you!
@MovieHQ10 жыл бұрын
Glad to be of help. Now if I can get my wife to agree with you!!
@androiduberalles10 жыл бұрын
Excellent. This was 15 minute video was way more helpful than the 1.5hr lecture my professor did. Thanks.
@MovieHQ10 жыл бұрын
Thanks!. Comments like these keep me going.
@TomOtero19844 жыл бұрын
These videos are great! Break the line change the sign. Little phrases like that are what stick when you need to remember on a test!
@MovieHQ4 жыл бұрын
Thanks. That is what I was taught and pass it along.
@kmatera18 жыл бұрын
unbelievable, huge help! thank you for not speaking robot!!!! "break the line, change the sign." genius
@MovieHQ8 жыл бұрын
Thanks!
@michaelangelodino977510 жыл бұрын
thank you sir. now i can answer my test tomorrow :) God bless you ^^
@Exoorb10 жыл бұрын
Honestly, Your videos are amazing. I have learnt so much more watching these videos then I have in lectures. You explain things exceptionally well, you keep it clear, concise, to the point and always provide easy ways to remember things. Thank you so very much!
@MovieHQ10 жыл бұрын
Thank you. Makes it worth doing.
@prestongovender61288 жыл бұрын
Amazing tutorials on all these videos. Been binge watching them after being totally clueless trying to understand my textbook. Thank you!
@MovieHQ8 жыл бұрын
+Preston Govender Thanks. Glad I could help.
@innocentkabaso67272 жыл бұрын
You are an impossible Lecturer,I don't attend Lectures but i have made it Sir;thanks a lot.
@nguyen131411 жыл бұрын
you are so hlepful ive watch all your digital class it really good keep up the work ! i like how you give us examples and let us do it. THANKS AGAIN!
@jerredblunt11129 жыл бұрын
Simply awesome. True sign of intelligence is making hard stuff easy to learn. Very well done!
@MovieHQ9 жыл бұрын
Jerred Blunt Thank you very much!!
@kimmany199911 жыл бұрын
Thank you so much for your videos. Your explanations are clear and concise and very easy to follow. You have helped me immensely.
@karenartiom10 жыл бұрын
I wish my teacher could explain like you. Thank you very much
@MovieHQ10 жыл бұрын
Thanks. I appriciate it!
@chingizmizambekov60788 жыл бұрын
Thanx a lot :) much more explanatory than our course book :)
@MovieHQ8 жыл бұрын
+Chingiz Mizambekov Thank you!
@clarksarge4750 Жыл бұрын
This is a great explanation of digital logic.
@MovieHQ Жыл бұрын
Thanks!!
@shadentalal711711 жыл бұрын
THAAAANK YOU SO MUCHH!!! God bless u
@metaphyzxx10 жыл бұрын
This was explained so much more functionally than my teacher did it!
@MovieHQ10 жыл бұрын
Thank you. I appreciate it.
@konev13thebeast10 жыл бұрын
how does this video only have 8 likes? Its awesome
@MovieHQ10 жыл бұрын
Thanks for the kind words. I really do appriciate them.
@sparshgupta38279 жыл бұрын
man wow... i got it all in one go!
@instaminox7 жыл бұрын
Simple and straight forward! best wishes :)
@MovieHQ7 жыл бұрын
Thanks!!
@JakobRobert0010 жыл бұрын
0:50 "When you break the line, you change the sign." Did you make this rhyme on purpose? It is a really good way to memorise it.
@MovieHQ10 жыл бұрын
It was taught to me when I took digital. Not sure where it originated from.
@belhdawa10 жыл бұрын
Oh now i will not forget this sentence Thanks XD
@mandochali53437 жыл бұрын
This is really helpful. keep it up, God Bless You.
@seandon38277 жыл бұрын
if I do good on my exam its because of you :)
@MovieHQ7 жыл бұрын
Glad to help.
@dabreadman65677 жыл бұрын
Man you videos are a God send!
@MovieHQ7 жыл бұрын
Thanks!
@dabreadman65677 жыл бұрын
You're welcome, Don't stop what you're doing!
@dorrkboy7 жыл бұрын
This video really helped me, i was making this far to complex ... thanks!
@MovieHQ7 жыл бұрын
Glad I could help!!
@dacintra51108 жыл бұрын
all your videos are superb! Very helpful.
@MovieHQ8 жыл бұрын
+Omran Basma Thank you very much!
@Owl907 жыл бұрын
my dude! You helped me so much! Thanks a lot for these videos!
@MovieHQ7 жыл бұрын
You are welcome. Glad they helped.
@BluEBomBeR417 жыл бұрын
Thank you! I love how you explain things.
@MovieHQ7 жыл бұрын
Thanks!!!
@1lumpen9 жыл бұрын
I'm still having trouble, but you do a good job. I understand a little bit better, and I did okay on your questions, but then the truth table lost me again.
@1lumpen9 жыл бұрын
Also, on the bubble pushing. When you have two different initial input gates, how do you determine what kind of gate the third gate becomes??? I don't see anything intuitive in the answers given.
@MovieHQ9 жыл бұрын
Steve Matz It really depends on the goal of the outcome. If you are converting to all NAND gates, then you would convert the ORs to NAND and convert whatever others you must to create NANDS. I was mostly just showing you how to do it, not to really have a purpose.
@sunimalsenaratne31807 жыл бұрын
Thank you so much for great tutorials
@MovieHQ7 жыл бұрын
You are welcome!
@333shiraz10 жыл бұрын
sooo awesome teaching thanks man i wish i could give 1000 likes!!!!!
@ronaldrupard54438 жыл бұрын
I understand how the bubble pushing works schematically, but I am still a little lost on the significance of this. I understand in the one example how you were able to "demorganize" the two and gates and 1 or gate into 3 nand gates. This made sense. But almost every other example you have just as many types of gates as you start with, so is there really no significance here, just learning the innerworkings of bubble pushing? Thanks! the videos are awesome.
@RustedNation7 жыл бұрын
Thank you sir for the knowledge!
@MovieHQ7 жыл бұрын
You are welcome!
@ishezthephenom64827 жыл бұрын
You guys fantastic...keep up
@MovieHQ7 жыл бұрын
Thanks!
@micaman1310 жыл бұрын
Loving these videos. Do you think you could do a sop to pos practice problem using De Morgan's Theorem? My professor has done it once or twice but went to fast for me to get what he was doing. I would love to see how you would teach it.
@MovieHQ10 жыл бұрын
Can you give me more detail! Do you mean to take a sop with most if not all inverted then break lines or sop with lines already broken and convert to pos by combining lines. Give me an example and I will see what I can do.
@ramyapriya78246 жыл бұрын
GOOD WORK PLS UPLOAD MORE VIDEOS AND THANK YOU
@MovieHQ6 жыл бұрын
Thanks!
@LostInLeiden9 жыл бұрын
Really good video, thanks a lot!
@MovieHQ9 жыл бұрын
Thanks for watching.
@MovieHQ11 жыл бұрын
Great to know it helped.
@RealLoveDragon Жыл бұрын
Thanks king!👑
@GD-jx1sb7 жыл бұрын
Starting at the six minute mark, the third and fourth examples are wrong. Why is there no sign change or complement for B + C? Shouldn't the final answer be A + B'C'? Same with the fourth example why are you not changing the AND operator to an OR operator for A'C'?
@MovieHQ7 жыл бұрын
These are both correct. For #3: B+C has 2 lines over them. If you were to break those 2 lines, you would need to change the sign 2 times. Or just cancel the 2 lines (since they are the same length. Same for #4.
@DanDaddyD7 жыл бұрын
this is gold
@MovieHQ7 жыл бұрын
Thanks!
@Mental199310 жыл бұрын
You are awesome! thank you!
@MovieHQ10 жыл бұрын
Thank you.
@victoryoyah66007 жыл бұрын
like your lectures....now which is the most preffered method to use in simplifying logic equations?
@MovieHQ7 жыл бұрын
Really it depends. I use k-maps for most things. It is just quicker. If there are small expressions that are basic, I will use Boolean algebra.
@MovieHQ11 жыл бұрын
Thanks. Glad to help.
@MovieHQ11 жыл бұрын
Great! Glad it helped.
@12131ize9 жыл бұрын
I LOVE YOU MAN !!!
@MovieHQ9 жыл бұрын
Thanks!! I think!! :)
@Adeo83jcso9 жыл бұрын
cs made simple hats off^^^
@zishy927 жыл бұрын
how would you use de morgans law on this expression !C(AB+!A!BD+!AB!D) != this means it has a single line above please help
@solomonthell75899 жыл бұрын
Why didn't you change the sign between (B+C) When you broke the line? 3:46
@MovieHQ9 жыл бұрын
I did not break a line for that one. A and B+C both had 2 lines over them. When you have 2 lines, they cancel each other out. If you broke lines, you would have to break 2 lines and change the sign twice (going back to waht you had in the first place).
@solomonthell75899 жыл бұрын
Ok ic now...Thanks man God bless u.
@shutdahellup694207 жыл бұрын
15:31 in question no.02 how did the NAND gate after bubble pushing became OR gate? can u please explain??
@MovieHQ7 жыл бұрын
When bubble pushing, you change the gate, add bubble where there were none and remove bubbles that were there. NAND becomes OR with output bubble removed and input bubbles added. The input bubbles then "float" back to the outputs of the other 2 gates.
@shutdahellup694207 жыл бұрын
MovieHQ oh!!! thanks a lot for quick reply... love these videos...keep up the good work.
@User890183 жыл бұрын
I am confused when the problems get larger I can do the simple ones but my teachers makes this hard very hard to understand I need help with it maybe I am not smart enough to get these things
@MovieHQ3 жыл бұрын
Just take them line by line and and don't try to break too many things at once. Start with the lines closest to the terms (under other lines) and work up breaking one line and changing the sign at a time. You will get there.
@DC_Gaming24479 жыл бұрын
I know you said you can break a line but can you reconnect it while changing the gate again? like saying: A(not) * B(not) is the same as (not) A+B?
@MovieHQ9 жыл бұрын
+John Cobb Yes. Connect a line and change the sign.. Same thing in reverse.
@DC_Gaming24479 жыл бұрын
+MovieHQ what if you run into a 1+A(not) or a 1*A(not)
@MovieHQ9 жыл бұрын
+John Cobb Anythings ORed with a 1 is a 1... Anything ANDed with a 1 is just the thing (A(not)).
@kapilkumaroctober8 жыл бұрын
Why can't we break the line and change the sign to plus for the 4th example where you have ________ ______ ? AC
@MovieHQ8 жыл бұрын
+Kapil Kumar If you are talking about the 4th one on the list at around 5:07, you could break the line and change to + however, there are 2 lines. You would need to then break the second solid line therefore changing it back to *. Remember that lines of the same length (covering the same items) just cancel out. Hope that helps and thanks for watching.
@Lone10257 жыл бұрын
You're awesome!
@MovieHQ7 жыл бұрын
Thanks!
@Jinz00710 жыл бұрын
This helped a lot...
@MovieHQ10 жыл бұрын
Thank you!
@chummyigbo88448 жыл бұрын
You very good. Thank you
@MovieHQ8 жыл бұрын
Thanks for watching!
@MrDivad0069 жыл бұрын
Great video! What is your profession if I may ask?
@MovieHQ9 жыл бұрын
Lowinator Thank you. I am a professor and assistant dean at a college.
@T10003159 жыл бұрын
MovieHQ You are currently saving my life on my DE final tomorrow. I hope there is some way I can repay you. Also, where do you teach? I wish the guys teaching me posted gaming videos in their spare time haha.
@MovieHQ9 жыл бұрын
T1000315 Glad I could help you out. I am located in Lexington Kentucky. I agree, not many teachers play games in their spare time and post them. I wish I had more time to play/post. I do what I can.
@MovieHQ9 жыл бұрын
+razorIaIa I use these as my lecture videos as well. I am sure I have students who feel the same way about me. :)
@james770113 жыл бұрын
At time 3:50 I thought the sign below B+C should have been changed to B•C Or did i miss something? 🤔
@MovieHQ3 жыл бұрын
There are 2 lines that are both the same length so they cancel out. If you changed the sign, you would need to change it twice since there are 2 line taking you back to +
@TacoDaddy-mr8ig5 ай бұрын
Im watching your video again. I have also been watching another video and reading a book that has some rules about what you showed at time 3:50 i jus want to make sure the rules in the book applies to your video as well. I will take pictures and send to you for more clarification @@MovieHQ
@MovieHQ5 ай бұрын
@@TacoDaddy-mr8ig Those rules all still apply to Boolean algebra so they should apply to your book. It might be written differently. I have tried to make it as simple as possible.
@MovieHQ11 жыл бұрын
Thank you!
@johnlang5558 жыл бұрын
at 9:17 wouldn't you have been left with just BC(A+1), how did you cancel the 3 A's ?
@MovieHQ8 жыл бұрын
+Maximilian Ortiz Remember the rule of ORs. Anything ORed with a 1 is a 1. Does not matter how many terms or what the terms are.
@johnlang5558 жыл бұрын
Oh ok so if it is A + 1 or B + 1 it will always result to 1. Now how about if it was A + B + 1 will the result also be 1?
@MovieHQ8 жыл бұрын
+Maximilian Ortiz Those will always result in a 1.
@johnlang5558 жыл бұрын
MovieHQ thanks for your help
@brokenangel25137 жыл бұрын
very good
@MovieHQ7 жыл бұрын
Thanks!
@maxduncan70906 жыл бұрын
lifesaver
@MovieHQ6 жыл бұрын
Thanks!
@rakeshkumarray10168 жыл бұрын
very nice
@MovieHQ8 жыл бұрын
+Rakesh Kumar Ray Thanks!
@NebulaWorm6 жыл бұрын
oh ini dosen mekatron gue
@ohmakademi9 жыл бұрын
good lesson. Thank you so much
@MovieHQ9 жыл бұрын
+DİJİTAL ELEKTRONİK Thank you for watching and the comment!
@ohmakademi9 жыл бұрын
thanks
@americanclicker5169 жыл бұрын
I have seen your videos and they are perfect.In fact i use bulean algebra in school and except that i also use other things that you unfortunately didnt have like for ex The diamond code,huffman code,hamming,bistables etc :/ can you help me with a good channel that has these?
@MovieHQ9 жыл бұрын
American Clicker Unfortunately, I do not know of any other videos that cover those. I am sure there are some out there. Those are items we do not cover as part of or basic digital class.
@wanyoikedanny4726 жыл бұрын
thanks
@MovieHQ6 жыл бұрын
You are welcome.
@brendajahongo9428 жыл бұрын
you really are a good teachercan you please show me how to draw a logic gate using one gate onlyI always get that question wrong
@MovieHQ8 жыл бұрын
+Brenda Jahongo Thank you. I cannot post another video, but I can give you some tips. First step is to bubble push the gates until you have the type you need (OR or AND). Then keep in mind that a NAND or NOR gate with the inputs tied together acts as a NOT gate. That should get you through pretty much anything.
@brendajahongo9428 жыл бұрын
+MovieHQ that's bad ,your videos are really good ...thanks for the tips , I think I am getting something.But I have one more question on 2's complement..Have do I solve this: -(05.50)decimal -(15.25)decimal?
@MovieHQ8 жыл бұрын
+Brenda Jahongo I am not sure what you mean. 2's compliment would be for Binary numbers not decimal.
@brendajahongo9428 жыл бұрын
+MovieHQ but i just got a question like...
@MovieHQ8 жыл бұрын
+Brenda Jahongo Sorry I could not be of more help. Maybe you need to convert to Binary first then do 2's compliment? I have no idea.
@brokenangel25137 жыл бұрын
شكرا ممتاز شرح
@kaadshah77379 жыл бұрын
sorry but i really understood nything after 12.02dat concept of bubble pushing would plz explain me ...:( for the very first time it happened that i couldnt understand ur explainatioin..i felt bleak
@MovieHQ9 жыл бұрын
kaad shah Bubble pushing is using logic diagrams to perform DeMorgan's Theorem. Probably not something you will see too often honestly. Not sure I could explain it any better in text than I did in the video.
@kaadshah77379 жыл бұрын
MovieHQ yess finally got d point
@MrSarimjavaid8 жыл бұрын
Thaaankkkk Youuuu
@MovieHQ8 жыл бұрын
+Sarim Javaid welcome
@prinxegupta8 жыл бұрын
You can be a real teacher man. But just one complaint I have from you. Please focus a little bit more on fundamentals and working of things. You are a wonderful teacher but the main issue with our education sytem is that we learn things but never understand how things work. You can work on that and be a wonderful and great teacher. Please pls don't only focus on the concept. Focus on the fundamentals as well.
@MovieHQ8 жыл бұрын
+Prince Gupta This whole series is not designed for engineering level students. It is more for the technician level whop does not really need to know every detail of the whys. They just need the hows. I appreciate the comment about being a teacher. I have been a college professor for almost 20 years. :) This is the method that works best for the students I teach in the technical college.
@harshpherwani65907 жыл бұрын
you're doing a wonderful job, keep up the good work thank you for helping us all