Transistors Explained - How transistors work
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3 роки томуTransistors how do transistors work. In this video we learn how transistors work, the different types of transistors, electronic circuit basics, how to build a transistor circuit, transistor amplifier, current gain beta, npn, pnp, heat sink, electronics and electrical engineering. Plus more!
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@EngineeringMindset 3 роки тому
⚠️ *This video took a long time to make* if you would like to buy Paul a coffee to say thanks, link below: ☕ PayPal: www.paypal.me/TheEngineerinMindset Channel membership: ukposts.info/the/k0fGHsCEzGig-rSzkfCjMw.htmljoin Patreon: www.patreon.com/theengineeringmindset
@BOY-ij3sl 3 роки тому
Thank u so much
@BOY-ij3sl 3 роки тому
I have been waiting and waiting for a long time
@gunbaaz939 3 роки тому
Thanks so much
@DagreenApple 3 роки тому
This is absolutely best video about transistor.thank you very much.❤️
@mylestechnological7031 3 роки тому
I enjoy your videos but sometimes when you use conventional current I get really confused I'm used to electron flow
@jbaroli 2 роки тому
20 years after I had to study electronics at school, I finally understood how transistors work.
@xl000 2 роки тому
you didn't study electronics then you studied how to use certain electronic components in a very limited setup Like ohm's law, how to power a LED using a battery and a resistor. And that's probably it
@donovanbryan8086 2 роки тому
@@xl000 that was true. And I still got a degree haha Then got out in real world and found I was dumber than a box of rocks
@Felix2011y 2 роки тому
Me too 10 years after, shame on education system!
@electricfreak1348 2 роки тому
Because teachers are not allowed by gov to teach magic tricks in unis or colleges so you can become smart. They show you only rubbish stuff so they can discourage you from learning and stay dum. Shame on education gov teacher, they teach good stuff only to rich idiots.
@davidsanders6957 2 роки тому
🤣😂😅
@mfawzi89 3 роки тому
This video is better than the instructors explanation at university 😐😐
@EngineeringMindset 3 роки тому
Tell them to use our videos
@mfawzi89 3 роки тому
This channel is already famous at MMU. However, I wish I can tell them to teach with the same passion..!!!
@hepldesk3443 3 роки тому
@@EngineeringMindset what a massive replay🙏
@posskat9747 3 роки тому
im saying. never going back to that hell lmaooo youtube university
@collegerelated1585 3 роки тому
@@posskat9747 Sadly YT has no labs for experiments
@PalebobUK 2 роки тому
I've been an Electrician for years, but Electronics has always been a bit of a dark art to me, these videos are great! really well explained, good job!
@hantront 2 роки тому
@DON'T CLICK THIS VIDEO true
@kells.au. 2 роки тому
@MikeProductions1000 I'm a dual trade instrumentation technician/electrician. While fault finding (eg. a motor circuit) yes we will follow schematic drawings or wiring diagrams to diagnose a fault however some pieces of equipment may not have available drawings so you definitely need to be able to fault find without drawings.
@PalebobUK 2 роки тому
@MikeProductions1000 most of the time working on industrial/commercial jobs, the installations are old and if you ask the customer for the drawings, they look at you as if you've got 2 heads 😂
@ShadmanSNafi Рік тому
This is one of "THE" best educational content I've ever seen... You explained both Diode and Transistor in 1 video and you did it in 18 minutes... That's just awesome...✌️✌️
@brunosmith6925 2 роки тому
Over 55 years ago (when I was 10) I was given a birthday present of a simple electronics kit. Several things could be made from it... from buzzers to flashing lights, to even a simple SW radio. While I had no idea at the time what was happening (in terms of the Physics), and needed only to follow very clear instructions as to how to wire the components, the fact that "joining all these bits" in different ways resulted in things with very different properties was very exciting. Now - over half a century later - I discover this remarkable video that beautifully explains the inner workings! Excellent material.
@lawoull.6581 2 роки тому
I can help you with time travel
@adnanahmadknowledgevideo 2 роки тому
What a Nostalgic Story 👏
@kebman 2 роки тому
I got one too. Best gift ever! Never became an engineer tho, or an electrician. xD
@lawoull.6581 2 роки тому
@@kebman never too late...oh do you like hamhocks or neckbones in your collard greens 🤔
@iterum3823 2 роки тому
@@lawoull.6581 ??? 🤨
@lakshminarayananm1284 2 роки тому
0:44 Heat sink and resin case 2:40 As a switch 4:19 As an amplifier 7:13 Diagram of BJT amplifier 15:31 Actual working
@thegk-verse4216 2 роки тому
@DON'T CLICK THIS VIDEO Re-think your life
@gerolifium 2 роки тому
9:40 I almost fainted when I saw 4 electrons in 2nd orbit and 1 in 3rd orbit. That's not how it works
@CommercialGasEngineerVideos Рік тому
Very helpful
@johncarlisle6865 Рік тому
@@gerolifium it clearly states simplified atom - Bohr model
@s71402san Рік тому
A conventional current is true because the current isn't just flow of electrons. In electrical current, all charged particles move. Including positive. Positively charged particles flow in one direction, negatively charged - in opposite.
@cryzz0n 2 роки тому
This is by far the best explanation of basic transistors that I have ever watched! And I’ve watched many many of them. I used to work in a semiconductor physics lab, and you have explained it better than the professor did, in clearer and more easily assimilated terms. This kind of stuff is really needed by many people. Kudos to you 👍
@BRANDT409 6 місяців тому
Perhaps a professor is more driven by his pride in knowledge and ability to answer questions as oppose to focusing on how to explain things better.
@loafofocean2289 2 роки тому
This is actually really comprehensive and not boring/sleep-inducing. Great job
@Dr.Pepper001 2 роки тому
In 1966 I was a Marine stationed at Camp LeJeune in North Carolina. My Company Commander sent me to a 4 week course on transistors. About 99% of the transceiver equipment in the Corps at that time used tubes. I graduated first in my class and was rewarded by my Commander by a promotion to Corporal. Imagine sitting in a class for 7 hours a day for 4 weeks just learning about transistors. We went into detailed theory and saw movies on the process of manufacturing all forms of transistors; plus we did lots of lab work where we built transistor circuits and learned how to troubleshoot them. I'm 75 now but still remember much of what I learned in that course. After I left the Corps in 1968 I became an Electrical Engineer and worked mostly with communications receivers and sonar until 2012 when I retired. I had a great career and now I mostly goof off on the 5 country acres my wife, 4 cats, and I live on. Cheers to all.
@zachk5249 5 днів тому
The aliens gave the military transistor tech
@himanshusahu9828 9 місяців тому
1000 times better than my entire semester of electronics ❤️
@user-fn4ej1mj9h 2 роки тому
Your first example is funny! To automate a switch use another switch 😂
@skellious 3 роки тому
This is the BEST channel for clear explanations :D thank you!
@EngineeringMindset 3 роки тому
Glad you think so!
@94mac 3 роки тому
I agree!!
@94mac 3 роки тому
@@EngineeringMindset can you go over harmonic distortion? A video on that. I just heard of that at my job, also more three phase stuff if possible your videos are amazing!
@jamess1787 3 роки тому
@@94mac reflections, and harmonic distortions.... What about voltage standing wave reflections? =D
@bantehmark4309 3 роки тому
Very true. I mean, he's just really good.
@mohaimenulimam233 Рік тому
I am a finance student learning about transistors and almost understood 80% of it. This guy is a genius teacher. God bless you.
@mksarav75 7 місяців тому
oh Man! You explained what they taught me in Electronics Engineering course in one semester in just a 18 min video with much more clarity. Thanks a lot. This is one of the best educational video.
@yweleung 2 роки тому
I was so confused by the explanation of our professor. This is so much clearer and I finally understand how this little component works. Hope there will be a follow-up video on JFET and MOSFET in the future.
@kniveslayer 2 роки тому
I was a technician long time ago, I knew already this semiconductor works 😊 keep up man!
@EngineeringMindset 2 місяці тому
See my new MOSFET explained video here➡️: ukposts.info/have/v-deo/eaeDfqmxnJVqzmg.html
@yweleung 2 місяці тому
@@EngineeringMindset fantastic! Really appreciate what you're doing for the community
@manishtanwar4803 2 роки тому
I wish my professors had explained electronics so effectively. Electronics was never so easy for me. Thank you for these videos, I am now able to understand things better rather than remembering them.
@Scolar69 Рік тому
Its not professors problem but its time given to explain such topics . For you its needed more time to understand but it's ok to understand late ok 😊
@kiwuuspurr1927 10 місяців тому
@@Scolar69 it is the professor's problem they're supposed to be skilled teachers, if they can't teach a subject like this in a time limit, they are not worth paying for
@johnparichuk8367 2 роки тому
50 years ago, the emphasis was on "hole flow" in the U. S. Navy electronics technician school. I didn't fully understand how transistors worked until I took an engineering correspondence course. Your explanation is easier to understand.
@Scrub_Lord-en7cq 3 місяці тому
P side has holes and n side which flows through the holes and it immediately is transported to the current. BJT
@geralderdek282 2 місяці тому
The inventors of the transistor, Shockley, Bardeen,and Bratain certainly deserved that noble prize! It was the discovery that changed the world for sure!
@lorriecarrel9962 2 роки тому
This channel is gold,nobody has ever broke stuff down as well,thank you.
@carterhickman2730 2 роки тому
I love this video, it's so helpful. I use npn and pnp type sensors connected to an arduino very often, but I'm a little bit confused as to the circuitry involved. A video on npn/pnp type sensors and how they connect to microcontrollers would be really great!
@Panimal98 2 роки тому
Fun fact: The Fallout universe doesn't have these, which is why everything looks 50s and bulky, even in the future.
@paulmartin39 Рік тому
It's great to look back on transistor theory, I am a qualified ex TV engineer from back in the early 80,s to late 90,s. I've replaced so many transistor s it's difficult to quantify. From Audio visual I went into medical lasers and had a wonderful career. These videos are very easy to understand, and invaluable. Thanks.
@PranavMaru 2 роки тому
I am an electronics engineer, working in Core field since last 2 years.... 4 years of graduation studies and 2 years of practical work... But the clarity I got on how a transistor works is *TODAY* ❤️ UR ANIMATION IS BEAUTIFUL... LOVE FROM INDIA 👍
@AngryRuski 2 роки тому
You became an electronics engineer without knowing how basic electronics work?
@felinetech9215 3 роки тому
YOU READ MY MIND, just watched your video on led's yesterday and thought to myself only this guy can explain me a transistor
@frunomaol5069 2 роки тому
Excellent, thanks.
@mkimp8029 Рік тому
This dude rocks tbh. Explains stuffs better than most professors. :')
@androgynousblob4835 Рік тому
Ive seen countless videos on low level computing, even some series on people making breadboard computers and stuff, and yet only now have i found an explanation for transistors that i can somehow understand!
@thebiggestoneyouveverhad 3 роки тому
My tuition to a technical college was sponsored by a major corporation to learn these same theories. I hope people realize the value of information like this which is shared freely...
@grantpeterson2524 2 роки тому
5:36 your diagrams are brilliant. Thank you so much. NO amount of reading was able to get me to visualize that the current passed through the base was going through the emitter and not just staying there. I thought a current HAD to be going into the collector to get any output through the emitter. Thanks!
@peggythepirate1737 2 роки тому
Spent 4 years working for as a traveling industrial engineer/mechanic. The non/pnp break down and water flow diagram was much better than the 2 week electrical course. Kudos.
@protonz_ 2 роки тому
Ah yes a randomly recommended year old video to help teach me about stuff i didnt know. Thank you
@BoomBrush 3 роки тому
This really is such a good explanation for transistors. Not a lot of channels seem to get it right or explain it with such clarity
@victoryfirst2878 3 роки тому
This was the first time that I totally understand what a transistor really is and how it functions. Thanks fella.
@NathanCotrill 2 роки тому
This video wouldn't stop popping up on my recommended so here I am
@samuelstuff4557 Рік тому
You have got my subscription. Its clear, concise, straight to the point and goes over everything you need to know. Thank you so much dude! I would love a video of how they work together in computers if you don’t already have one.
@davestopforth 2 роки тому
Nobody has ever managed to explain this to me in a meaningful way before, but this video was on point on the first watch. Thank you!
@Mattbstube 3 роки тому
The best explanation of a transistor I’ve seen yet. Great Job.
@manvendrasingh1923 Рік тому
I wish I could've seen this vid in 4 yrs of my electrical engineering. Really well explained!!!
@joshua7015 11 місяців тому
Same. I graduated the same year this video released
@The-Gemini 9 місяців тому
More Clear And Neat Than I learned Before In Physics Subject!!!, Thanks
@_marcinrakowski 2 роки тому
This is the best material on transistor fundamentals I managed to find. Highly grateful you made this available. Thank you.
@olgamazite4863 2 роки тому
?
@fosyay1780 3 роки тому
I discovered this channel when I was studying for my CETa, but I still keep learning with even better videos. Nice work!
@Daniel-pt2no 2 роки тому
RATIO
@ambition112 8 місяців тому
0:17: 💡 A transistor is an important electronic component that can act as a switch and amplify signals. 4:01: 🔌 This text explains how a transistor works and its applications. 6:38: 🔌 The video explains how transistors work and the direction of electron flow. 9:48: ⚡ The structure of a conductor atom, the role of valence and conduction bands, and the concept of doping in semiconductors. 12:50: ⚡ The process of forming a PN junction and its behavior in a transistor. 16:08: 💡 The video explains how a transistor works in a P-type material with reverse bias. Recap by Tammy AI
@zainashraf9954 8 місяців тому
Just put my first transistor circuit together, so proud, thank you so much
@housebuilder1924 2 роки тому
The absolute best explanation of the transistor I have ever seen since electronics college in 1980. Great Job.
@electriciants7927 3 роки тому
Never understood transistor operation until I watched this. Great detailed visual explanation. Thank you!
@ChadAF_YT 8 місяців тому
Thank you! I need videos like this for all aspects of electronics! This is so much easier to follow than anything else I have seen
@charithrakathakal968 9 місяців тому
I used to believe I wasn't proficient in academics, as it took me seven years to complete my Btech course, and I ultimately couldn't achieve success, leading to my dropout. However, upon viewing this video, I have come to recognize that the primary responsibility for my struggles should be attributed to the teacher who instructed the subject. Now, having watched this video, I find that I can effortlessly grasp the same material that once posed challenges for me. Thank you very much for saving me.
@deiu9999 2 роки тому
I came, I saw, I subscribed! EDIT: after checking the videos, I conclude that this channel is a gem! I really admire and respect your effort put into this and also your ability to simplify things in order to explain them like this.
@LordHolley 3 роки тому
I am so glad UKposts set this to my feed. Always been somewhat curious about electronics, so cool to have a deeper understanding on how it all works.
@DrGooseDuckman Рік тому
Best tutorial ever. Even a smol braine like myself gets it. Thanks!
@T4T830 2 роки тому
Where was UKposts during my school time? Life changing. Thank you
@bostash8442 3 роки тому
YES THANK YOU FINALLY A GREAT VIDEO ON THIS TOPIC
@EngineeringMindset 3 роки тому
Glad you liked it!
@bostash8442 3 роки тому
@@EngineeringMindset
@bantehmark4309 3 роки тому
I know right!
@akshatkumar369 3 роки тому
I was studying this for my exam and your video came just on time. Is this just a coincidence 😁. Great explanation ✌️
@EngineeringMindset 3 роки тому
Perfect! Good luck
@parthasarathyvenkatachari2617 3 роки тому
@@EngineeringMindset bro toroidal subject pls
@abrahamlincoln6808 3 роки тому
jee?
@akshatkumar369 3 роки тому
@@abrahamlincoln6808 No, for my college exam!
@joemccabe4490 2 місяці тому
As a hobbyist who is playing around with some components, you make transistors change from an intimidating topic to a very approachable component. Thank you :)
@quarky6395 2 роки тому
i was thinking that an 18 mins video to explain this would be way too long, turns out, it taught me more than id learnt in my 30 or more hours of electronics classes at university back in the day! good vid
@curious__ 2 роки тому
From last 3 day our tution teacher is explaining this whole topic but i didnt even understand a single point of it. But within 18 minutes you teach in the simplest way which i dont think anyone could explain this to me. Thank you.
@ec6895 3 роки тому
Please keep making videos. These are so much more helpful than reading it in a book. Love that you return to the fundamentals before moving on to the more advanced ideas. Well done
@MasterofGalaxies4628 2 роки тому
I always wondered why the arrows in transistors and diodes pointed the opposite direction to electron flow. I'd also heard transistors described as essentially two back-to-back diodes, but couldn't wrap my head around that analogy. Now I have answers to both of those! Thank you!
@jacobpark9334 Рік тому
Excellent video. Great visuals and explanation. Better than any explanations I've received by instructors/trainers.
@wado1942 2 роки тому
That is the most clear and concise explanation of a transistor I've seen. Thank you.
@robertberman5701 2 роки тому
Excellent! I wish I had this clear an explanation when I took electronics courses at University. This gives a real understanding of the workings of a fundamental electronic component. Please keep up the good work! Bob
@Daniel-pt2no 2 роки тому
i was thinking the same bob
@sauravshakya3415 2 місяці тому
thankyou @EngineeringMindset, it so helpful to me.I have a suggestion for u that for this video you have to place the video from 7 minute in the beginning to know what exactly transistor is, then explain how it works.
@mrreddy120 2 роки тому
It is not common for me to feel educated. Today you have made me feel educated. My deepest gratitude to all those who contributed any to this video and its creation. Thank you. Sincerely.
@kprathamprabhu9626 3 роки тому
I was waiting for this video since you uploaded the community post. Amazing explanation! I love how you use comprehensive analogies to explain seemingly complicated concepts✨
@EngineeringMindset 3 роки тому
Glad you liked it!
@rectify2003 3 роки тому
Brilliant, I have been an Engineer for years, and it’s always good to go back to basics 👍
@zexisun1243 Рік тому
You should be a professor. I have watched 3 of your videos to prepare for my labs and all of them are so helpful and inspiring.
@sandeepgurnani2200 Рік тому
Thats an excelled audio visual explanation of PNP and NPN junction. Thanks for sharing the video
@whiskyguzzler982 3 роки тому
This is one of the best presentations of this information. I would love to see this level of detail in doing basic amplifier design, sizing resistors and capacitors to a particular application.
@AndyWJP 2 роки тому
I don't think that this guy can do basic amplifier design, it would cover every conceivable design aspect taking a few months to complete the video.
@EngineeringMindset Рік тому
Check out NEW resistor video, everything covered! ➡️ ukposts.info/have/v-deo/fImUgHx_nox0z2Q.html
@physicallyrandom5635 3 роки тому
Keep uploading sir👍😁 you helping people who interested in electronics and cant pay semester just like me😁 its better to watch your channel than go to school 😉😁thank u so much, i learn a lot of this channel😁👍Godbless to you sir🙏🏻💛😁
@EngineeringMindset 3 роки тому
I will try my best
@physicallyrandom5635 3 роки тому
Thank you sir 🙏🏻😊
@pchan8580 11 місяців тому
The best classic electronic engineering tutorial ever seen
@Asher0603 2 роки тому
Me: Has never shown any interest in the engineering field ever. My UKposts recommended: ARE YOU SURE?
@markday3145 2 роки тому
Thanks! That's the first explanation I've seen that explains *why* the collector and emitter are different (the amount of doping), and why current flows in the one direction. (Other explanations show apparent symmetry between collector and emitter.) Explaining what causes it to amplify current was a bonus.
@powerteen2908 3 роки тому
Omg thanks a lot! I learnt this chapter twice and still didn't understand but saw your video once understood everything capacitance, inductors and transistors. Really like the way you compare it to water pipes very good comparison thanks a lot. you might have just increased my physics marks in my upcoming test. thanks😀
@archdetective 2 роки тому
I wish this video existed 10 years ago. Some professors aren't adept at simplifying concepts so I had to teach myself a lot, so to speak. I'm on an entirely different field now, but this video is a very nice refresher.
@godu1111 Рік тому
40 years after I first heard about the terms "semi conductor" and "transistors", I now know what they mean. Thank you brother.
@spoony8232 2 роки тому
My aircraft AC instructor needs to watch this video, I wish I found this when I was studying for the exam, it would have made it a lot easier.
@ramazan20002 3 роки тому
Literally understood something in one video what I was trying to learn for a week. Thank you very much
@Daniel-pt2no 2 роки тому
gerrin cabbage
@der_kanadier 2 роки тому
Brilliant explanation without mindless monotonal droning. Thank you so much. This actually helps me with some projects I've struggled with. The interwebs needs more content like this and fewer "watch me do my makeup" or "unbox the iPhone" videos.
@SavvySaxy 2 роки тому
I understand most of this but I think I’ll need to watch it a few more times to fully understand the last bit. I did learn what I needed to learn though which is why we need them in the first place
@ghettocowboy993 2 роки тому
wow .... well done , this is by far the best , years and years of people trying to explain this , I know what they do and how to use them but always wanted to know how it works and you have provided me with the how thank you
@georgewashington90 2 роки тому
It is first very good explanation of transistor work in necessary details ( the base voltage 0.5V when transistor is still closed and the 0.8V and greater when transistor is opened is important information, transistor does not get opened in range from 0 - 0.5V). Any person who wants to do anything with transistor should watch it.
@danielteklemariam9051 2 роки тому
This is so well explained that it further cements the fact that your professor can make your academic ambitions a miserable endeavor if they are unable to explain concepts in simple ways
@flurng 2 роки тому
Thank you for this wonderful explanation of transistor operation! This is perhaps the finest, most in-depth, yet concise and understandable explanation I have ever seen! Well done!
@brianbrewster6532 3 роки тому
Man, these tutorials are so meaty, my brain hurts watching them. But, now that I'm hooked on working with electronic components, I'm glad someone out there is tackling this arcane subject matter, dumbing it down for the masses, and presenting it to we technically challenged folks, hopefully so we can grasp its fundamentals. Thanks for that.
@zombieregime 2 роки тому
Side note about conventional vs electron flow (which im sure is covered in the battery video, but i like explaining it, so here I go...) Imagine a pipe that contains a row of marbles. In order for a marble to move there must be a space for it to move into. To create a space for a marble to move into, ie a hole, you can remove one marble from the end and the rest of the marbles will shift forward one marble space. If you slow this down as you remove one marble from the end the next marble will shift into its position which now opens a space behind it for the next marble shift into, and so on down the line. As the marbles, ie electrons, shift in one direction the wave front of their motion, ie current, moves in the other. Moving electrons give rise to electrical current. Ergo to have current in one direction electron marbles move in the other. Grasping that concept was incredibly helpful to understanding more about how electricity and electronics work. Also this videos visuals of the doped regions of a transistor and how they function are miles above any other explanation I have ever seen. And I'm no spring chicken. Thumbs up.
@easytube5817 Рік тому
the water pipe example was really a genius way to explain the idea which make me understand the working of transistor more clearly.
@kanihinksi1873 2 роки тому
Thank you for this clear presentation. I can see the relation to how this works with the body & the comparisons to the cells within us and the energy field.
@denjhill 2 роки тому
Thank you for explaining the source of confusion related to electron flow in an electrical circuit: negative to positive; while conventional terminology will show a flow from positive to negative. I think the confusion is further exacerbated by the failure to distinguish between potential (voltage) and electron flow. I think of the positive side as a magnet attracting the electrons. The magnetic pull is in one direction, the electron flow in the other.
@chriswftdj 2 роки тому
Well put!
@starmc26 2 роки тому
Yes, but a diode makes that theory false. Electrons cannot flow negative to positive through the diode.
@sandeshshetty8221 3 роки тому
One of the best explainetion i ever seen, i got answer for my lot of doubts which was not cleared in college time,thank u bro
@americanspirit8932 2 роки тому
Great explanation, I've been dealing and electronics for about 45-50 years now. Work for one of the major communication companies for 36 years. Today is April 4th 2022
@Bearssuperfan Рік тому
I’ll spread love for my professor who did explain these well, but it was a materials class not electronics (focused on material properties and electron holes), so knowing the full picture makes it all the more better.
@sicssor8586 2 роки тому
I can't thank enough for this video. Didn't understand anything on online classes and was too lazy to prepare myself. And you explained everything clearly in 18 mins my professor couldn't in a week.
@bigdaddychicano 3 роки тому
Love your videos because of the animations. They bring to life the concepts for many of my students. How about creating a Transistors 2 video that speaks on MOSFETs as well. Since these are ones that seem to be popular in designs. Thanks.
@BillDemos 3 роки тому
I have made an simple and in-depth series explaining MOSFETs, for students taking VLSI at the university.
@bigdaddychicano 3 роки тому
@@BillDemos do you have a link for it? Thanks.
@BillDemos 3 роки тому
@@bigdaddychicano on my channel
@EngineeringMindset 2 місяці тому
See my new MOSFET explained video here➡️: ukposts.info/have/v-deo/eaeDfqmxnJVqzmg.html
@huyhuynhquang3004 2 роки тому
best lesson i've ever seen no doubt. Better than 6 hours in my university for transistor
@freddiespencer927 12 годин тому
Absolutely fantastic video. Your graphics mated with your explanation made this easy to understand and memorable. It definitely will not be a forgotten lesson, and now I feel confident enough to instruct others when asked about it. Great work! I hope to find more of your videos explaining how these marvelous components operate. Also, I know that this video is older, but thank you for keeping it online.
@1RAYGC 2 роки тому
This explanation is much better that in my first year of college.
@chrome_novayt2849 2 роки тому
This is literally stuck in my feed idk why
@suryastef 5 днів тому
You explain both transistor and how electricity works, and also clarify that electrons flows from the negative to the positive, I guess that's why scientist called it "subatomic particle with a negative charge". You really blow my mind.
@jihedmedini1318 Рік тому
Finally I understand what I couldn't for years, thanks!
@Blaze_0101 3 роки тому
perfectly explained..!
@EngineeringMindset 3 роки тому
Glad you think so!
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