How Integrated Circuits Work - The Learning Circuit
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- เผยแพร่เมื่อ 21 พ.ค. 2019
- Any circuits that have more than the most basic of functions requires a little black chip known as an integrated circuit. Integrated circuits, or ICs, fall into 3 categories, analog, digital, or mixed signal.
Analog signals can vary in the entire range between the minimum and maximum signals. In the case of this graphic, any voltages between 0V and 5V.Digital signals are typically on or off, high or low, represented by a 1 or 0.
Analog ICs are most commonly used for regulation or amplification. Since sound, voice, and music signals are typically analog, they frequently make use of analog ICs.
Digital signals, being much simpler as only having two states, allow for the sending and storing of data much more easily and efficiently.
Some ICs have components that allow the conversion of analog and digital signals from one to another. These are known as mixed-signal ICs.
Follow along to learn about voltage regulators, op-amps, logic gates, 555 timers, microcontrollers, ROM, RAM, and more.
Have a question about an IC type Karen didn’t cover? Post your questions in the comments here: bit.ly/2Hwqp5H - วิทยาศาสตร์และเทคโนโลยี
You are a cornerstone for this channel. I hope that Element14 is taking care of you. You excel at getting newbies interested in electronics. You cheerfully demystify the functions of components and your projects demonstrate electronic principals clearly and concisely.
reasonablebeing Aww shucks. Thanks.
Meanwhile you suck at giving a thank you 😂😂😂I bet "I hope" is the best thing you could ever do!!
Thank you for the easy-to-understand explanation.
I was nostalgic because I designed electronic circuits in 1990. From Japan.
Thank you for the warm greeting, I too found this video enjoyable.
As an EE I want to say, well organized explanation in the shortest time.
I love not only your explanations, but your attitude! Amazing! Well done.
Amazing explanation, one of the best videos describing IC and their uses.
This is a great video, describing the variety of components and uses of electronics, in a simple way. Well done!
Excellent presentation !!!
Thanks for making ambiguous topics more clear
So nice to see the ladies doing this stuff.
You should do a video on how data is stored on EPROMS, and how the data stored is read. For example, a Sega Genesis Game... how does the Genesis run games written to EPROM? That would be fascinating, because you explain things so well and make the knowledge easy enough to understand.
Awesome presentation thank you, I've always wondered how IC chips work, you made it quite clear thank you, the eprom was a deep mystery to me! Before I knew anything about computers I would have chalked it up to magic! Thanks again.
Great video just wanted to say that the way you explain all the components was great and simple.
Keep up the great content
Looking forward to a video on FPGAs.
This is the detailed i love :D cant wait for next episode on more details and showing how it works :D
Great vids and will keep following your clips, thanks...
Wow girl! I just stumbled on your site! And I really enjoyed your presentation I’m a newby in electronics and like to dabble on ds lites, I will definitely be tuning in more👍
I have analog and digital synthesizers in my recording studio, and they sound different from each other. When we open them up to clean, I see all the ICs. Now I know a little bit how they work. Thanks!
Hii..
Awesome explanation! Thanks ! Happy learning 😊
Simply great. this way I wanna learn more.
I appreciate your videos. Would you like to tell me what application do you use to mount them? thanks.
Good job and presentation.
One day that place will get heating
....I see what you did there....
I think Karen is always cold
There are several factors in studying circuits. One plan I found which successfully combines these is the Gregs Electro Blog (check it out on google) without a doubt the no.1 info that I've seen. Check out this incredible resource.
are you sure
Awesome video. Great for revision 🌹
Finally I got the explanation I was loking for ; Thanks girl ))
Constructive Criticism. This video was fantastic. It a great introduction to IC's in the simplest way possible. The information given was clear and concise. However, I often put these videos on my television. The White backgrounds are blinding while on the television. I could not focus on anything the presenter said whenever a diagram popped up. Making those white backgrounds slightly grey or another easier color would be a big help.
Mark Thanks for the feedback. That’s helpful. I’ll see what we can do.
I wanted to come back and thank you again for this comment. I've started using a blue background for images as much as possible. I hope you've continued to watch and that it has helped!
Really made my exam preparation easier thanks 😃
No better teacher than Karen!
I just can’t get enough of these and please sell solder kits for the logic gate game🤞🤞
Hello. I'm dayo. Thank you for your video It really helped me. I'm new to transistors and ics.
So I'm currently on a project where I'm trying to give a radio signal to a receiver. But I'm trying to get the receiver to keep a one button tap supplying continuously instead of one tap-one output. I'm trying to get a continuous output.
So i checked TH-cam on transistors and ics, how to use it as a switch like a relay but i don't understand how to do it. I used a relay but once power is cut off a relay will open.
To simplify my question is there a way i can supply a voltage to a switch thereby closing the circuit and then when the supply is stopped the circuit is still closed instead of opening.
Please do you get my question. I would love it if i got a reply quick. Thank you
Good information mam....thnxx you from india
Thanks for the video... helps noobs like me understand how my retro consoles work :)
Great Channel.
What software do I need to place and route an ic like eagle is used for pcbs
Nice episode :)
Thank you 😎
fantastic lezion
Is there possible to convert vacuum tube into integrated circuits(ICS)?
this is a great channel for students.specially after learning electronics in online classes lol😅
very useful video, I like to know about microcontrollers
thank you ! i found many
Awsome video.
great video
Ma’m, your explanation is so good that I wish I had you as my science teacher at high school. You’ve now piqued my internet in electronics and think of being a hobbyist.😜👍🏿
Excellent video
Glad you liked it
Thank you
thanks for your videos,please can you make a video on decoders from logic gates topics
very easy learning
Nice👌👍
what's the best explanation why IC (Integrated Circuit) is in Square/rectangular shape, not circle?? Why they manufacture it on that shape?
Integrated circuits are chips which have many hundred electronic components on it, a lot of systems that would have used analogue parts are starting to use DSP processing to do the same thing.
useful do more!
what's the best explanation why IC is in Square/rectangular shape, not circle??
i learned so much omg wow
Pls, how i can traslate this video for people can watch in my language?
Really great and helpful work! If I may make a suggestion, I am trying to learn about Electronics and I am now studying a device that touches us all everyday. Cars built after 1995 or so employ actuators that control the HVAC in the vehicle. I am working on one which is a 3 1/2" X 3" plastic box which operates dampers in the cars duct system to mix heated or chilled air to satisfy the desired air temperature.
The box contains a small electric motor whose shaft is a worm that operates a five gear gear train. The last gear's shaft is connected to a damper (blend) door which modulates various air flows to achieve a desired temp in the car. This super light box also contains the electronics: 6)resistors, 2) capacitors, 1) PBR , 1) 8 pin IC # L 2722 and 1)diode . I would really appreciate and thoughts you may share
regarding this actuator especially the PBR and the 8pin I.C.
I can send a photo of the actuator with its cover removed if you wish.
Kind Regards, Joe
The best place to get this request in front of hundreds of engineers and makers is on the element14 Community. . . Post your question on this episode bit.ly/2Hwqp5H or start your own project blog to get help and ideas!
@@element14presents do you know anything about nxp UBA2013T UBA2014T ALL THE WAY To UBA2028T
I'd love to see a guide on 74xx-type logic gates. I've been learning about them a bit for a project I'm working on, but I had a hard time finding a good overview.
Lonely Distance Videos on logic gates are complete and making their way down the pipeline.
Can u discuss switch sensor and functionality
hi i would like to understand and see a practical application, of analog and digital combine into a MPPT charge controller for lithium ion cells or any cells would work...?
Ok
How about an "analog" 2 hand clock using a 555 ?
Please make a video explaining Hex buffer ic HCF4050BE.
I've been thinking about this quite a bit and find that Jack Kilby, who invented the integrated circuit never got the same recognition that he deserved among great American inventors..
His invention that literally revolutionized computer science has as much significance as i.e. Graham Bell's invention of the telephone.
Modest as he was I doubt he would see himself among the Greatest American inventors but to me that's where he belongs.
hey tanx for a wonderful explanation I have learnt what I did not knew .
I have a question??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
can you make video about Microcontrollers from basic to advance and also mention what are the most important things to consider while making projects
cool!!
Relay logic I know. The internal structure of an integrated circuit I know not. But I would have gone with the metal like backplane of the silicon wafer would be etched to include only dots of metal that rest on the tiny wires that were carefully placed on the bottom half of the IC package with a jig then glued in place.
Character In the video It's great, I like it a lot $$
I consider logic gates to be analog, because even though they deal with digital states, they don't need a clock to process analog signals. Many analog synths use logic gates as their oscillators. If it requires a a clock pulse -- it's digital, otherwise ... might as well be analog.
Anyone got a way to remove the epoxy casing that does not involve boiling acid?
Kars Noordhuis, I’ve seen 90% alcohol loosen up some epoxy blobs. I’ve also seen epoxy be defeated with heat.
Whole digital logic introduction course in 9 min
Dam you smart ass hell one ❤️
Kindly talk on mobile ics as well
IC what you did
Your beautify is interesting
the best results that ive ever had was by using the Gregs Electro Blog (just google it) without a doubt the best course that I have ever tried.
Electronic combine with software is equal to time travel sort of technology.
👍
555 ic please
It might take a while but I'm getting there. I'll be covering logic ICs first.
👏👏👏👏👏👏👏👏👏👏👏👏
Amazing what humans figured out.
Definitely alien technology
If you enjoy or are curious about electronics, (which I assume you are or you wouldn’t be here) check out a game on iOS called Bomb Squad Academy. It may be available elsewhere too.
Almost all these mentioned components are used in a realistic way that requires you to understand their use in a circuit to defuse a “bomb”. It starts out with baby steps and gets brain-meltingly complex in a smooth level of progression.
stevepxs Sounds like my kinda game. I’ll definitely check it out. Thanks for the rec!
Maker_Karen let me know what you think of it if you do play it. I’ve wanted a good bomb tech sim for years and this one is great. (No I didn’t make it nor do I get any $ for the recommendation). It just seems like something viewers here would enjoy.
Only played through the first section so far but it seems pretty awesome. I’ll definitely keep playing it. Thanks for telling me about it!
Profane to profound
Mcu's not the marvel cinematic universe but microcontroller's 🤣😂🤣
I was literally going near the marvel
😀
Thank you. GREAT. But, slow downnnnnnnn
Simulate some circuits! Spot circuit solver on the playstore!
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Automotive ICs
TL494!!!!
So.... How do they work?
Magic.
:)
Ohhhhhhhhh microcontroller _is_ an IC :0
I hope you will response even if your video was a year ago
Ok
Got a circuit you wanna build? Test it out here first. seek circuit solver on the playstore!
My head
I don't think that's right for voltage regulators. My understanding and experience is that voltage regulators work by taking the voltage difference and converting it into heat. The amount of current flowing through it is regulated by the load of your circuit. If you use a 7805 on a circuit that pulls 1 amp @5v, and you put 8v into it, it will pull 1amp @8v (producing 3w of heat)... Whereas, if you pump in 18v into it, it will still pull the full 1 amp and just produce 12w of heat (and blow the regulator without appropriate cooling).
@@PHamster I'm aware of the minimum voltage requirements (and that my example was grossly simplified). -- I just think she's talking about something more like a DC-DC Buck converter than a linear regulator.
@@PHamster Not sure what your disagreement is. Because PWM keeps the voltage static while regulating the current (e.g. using a square wave), all it takes is a coupling capacitor across the outputs to create the lower voltage. (it wouldn't be a DC-DC voltage converter if the same voltage came out the other side). -- Anyway, my point is linear voltage *regulators* work completely differently than buck *converters*.
@@PHamster Anyway, if you check out the Wikipedia page for linear regulators you'll see that they operate more like a variable resistor (as opposed to how a switched mode regulator works). -- They literally convert the excess current (a function of over voltage and load -- according to Ohms law) into heat. -- Yes they use op amps to control the variable resistor, but ultimately, that just chooses the value of the resistor (e.g. it chooses how much voltage needs to be converted into heat to get the correct output voltage).
@@PHamster they don't do that though -- you put 1 amp 12v into a 7805, you get 1 amp 5v out the other side. -- They drop the voltage by using some of it to power a heater. -- They are not current regulators! -- the current draw (and supply) can fluctuate wildly. They maintain a constant voltage by spending the excess on generating heat. -- You need a PWM (or other switching mode PSU) to accomplish any kind of current management.
oh, real woman, real woman, brains, integrated circuits
Looking forward to seeing u again cute lady.......😚
IC wiener