MAKE presents: The Inductor
ฝัง
- เผยแพร่เมื่อ 7 พ.ย. 2009
- The deceptively simple wire coil that proves incredibly useful in the world of electronics - the inductor's ability to store energy in an electromagnetic field is the key to making transformers, electromagnets, and many more components. It truly is an awesome device!
Find more at the Maker Shed: makershed.com
Make: Electronics, 3rd Edition: www.makershed.com/products/ma...
For questions, suggestions, and more info -
makezine.com/2009/11/09/make-p...
More Make Presents:
Ohm's Law: • MAKE presents: Ohm's Law
The Resistor: • MAKE presents: The Res...
The Capacitor: • MAKE presents: The Cap...
The LED: • MAKE presents: The LED
The Multimeter: • MAKE presents: The Mul...
The Oscilloscope: • MAKE presents: The Osc...
The Integrated Circuit: • MAKE presents: The Int...
The Diode: • MAKE presents: The Diode
The Transistor: • MAKE presents: The Tra... - วิทยาศาสตร์และเทคโนโลยี
Here we are, nearly 6 YEARS after this was posted and it's still as good if not better than many of the other informational/instructional videos out there.
I can make a loud horn with an electromagnet a capacitor and a diode and a tiny needle it works by the capacitor at the wires and a diode going to the electromagnet. The needle is taped or screwed in place when power is applied the electromagnet try's to pull the metal needle and the screw pushes it back down and it repeats it super fast on the sound plate and it makes an Anh Anh sound
+RenaissanceMan929 You'd be surprised at how good instructional videos of the 50s are. For example, learning how a differential works.
RenaissanceMan929 is this guy alive and kicking today? I hope he makes more.
mohamulator I too love old film documentaries on science. I watch those on mechanism, electronics, chemistry, etc.
11 years
11 years! Omg, time flies so quickly!
Excellent video! The teacher assumes that the viewer doesn't already know the information. Ideas are presented in a straight, relaxed, and down to earth fashion. An effective presentation!
Brilliant! The oscilloscope visuals finally made me grasp why audio equalisers using inductors attenuate high frequencies!
Collin Cunningham is an absolute legend, keeping the pride alive!!!
As an instructor of industrial electricity, I appreciate your presentation. Clear, lay terms and easy to follow. You paint a clear picture that anyone of my students can understand. Thanks for the videos.
This video was made 13 years ago and yet one of the best one I found on inductor. it's always the old videos : )
Thanks, although I've studied electronic technology, as a hobby, for some 30 years, I really appreciate the work devoted to explaining the basics in these videos. The older I get, I find that my memory sometimes has a tendency to color the facts and it's handy to have simple explanations, like these videos, to see through the fog of age. I wish these were around when I was younger. I'm glad younger students can cultivate their electronic interest through such a obtainable media.
All I can say is, I love the hidden humor, history and simple explanations. Best learning experience yet. keep up the great videos.
Fantastic explanation. Found your videos a couple of weeks ago. You are a really, really good teacher!
Colin is just extremely good in explanations. Loved his tutorials and funny explanations. Of course his humor is always on good level! :)
Collin is the Carl Sagan of circuit components
Man, what a simple explanation/demonstration?! Thank you very much for sharing your knowledge!
this is the best explanation of Inductance that I have found so far. Now I understand why transformers occasionally threaten the city
love the hypermobile self inducted facial movements.....good job cc
These videos are some of the best best tutorials I ever seen. Excellent!
Thanks for posting them
Dude, I must say you are awesome... love the lil oscillator...Keep up the good work!!..
I thoroughly enjoy your videos and think you do an excellent explaining things in a practical way that is easy to understand! I look forward to thatching more of your videos on basic electronics and their functions. Thank you very much!!
Awesome, I would love to see more in a series similar. You did a great job of explaining it.
Wow Colin, your explanaition of electronics is not only more detailed than my physics lessons, but also more fun!
Thank you for your brilliant, its the first bit of electronics I've ever started to comprehend , I will be subscribing and following a lot more of the videos. Far too many youtube videos have awful back ground music and narration that is far too fast to keep up with late knowledge gaps or jumps, so thanks again for making it easier to follow.
I love these videos!
Its been a while since you guys have had a MAKE Presents...
These are great!
5 stars
Thanks Colin your videos are really clear and interesting. I'm learning about a new world.
Teacher: Since when did you become an expert in electromagnetics?
Me: Last night. LOL
We love you Collin, make more videos!!
Awesome demonstration. Helped me a lot thank you.
a very good video to start learning electronics. very useful info and nice drawing and colouring of that transformer
your videos are amazing the best I have ever seen thank you very much
Good clear information, its good to see how the simplist of objects can ammount to a massively useful practice!
Awsome presentation skills!! Great work Collin..
Great videos, your calm approach to teach is super relaxing and enjoyable, and best of all, easy to understand.. Keep it up please
Good stuff, very well explained - with one exception...
if the current flow is instantaneously interrupted and the field collapses, it causes current to flow in the reverse direction as when the inductor was charged....known as counter emf. I don't know if that detail was left out for ease of understanding, but I couldn't let it go - Thanks for posting these videos, they're very good at getting the concept of how these components work across in an easy to digest manner.
3:35 bass snuck up on me like a ninja. awesome vid as always.
awesome informative video - way more fun than sitting in one of my old electronics lessons
i like your video style sir. after 7 years i find a great teacher for myself in physics with such of these experiments. I am thinking that now i understand well about electronics.thanx Alot sir
There's something very pleasant about this guy's personality.
Dude, awesome video... I didn't know it was that simple and yet so effective and useful!
Great vid, definitely going to do that with the kids this School Holidays - time to break out some old 18650 cells
Great video!
I love this guy. Please post more electronics videos.
Great vid! thanks for taking your time explaining these kind of stuff.
Thanks for all these informative videos
thank you for your teachings bro now I feel confidence in electronics and civil engineering
Maybe sometime you should do a really small project like designing a led circuit with us and showing
how to put it together
Very informative channel for an electronics newb such as myself... cheers!!
this is a great video. as you can see on the scope how the square wave turned out after it passed through the inductor and how its shape was changed. this is due in part by when current is first applied to an inductor, it is at its maximum and slowly diminishes because of saturation. Capacitors are the exact opposite they are at minimum when current is first applied but then they gradually build up to the potential.
Word this dude needs to be on TV
he already was, way back in the 1970s no less - th-cam.com/video/bTrME5Pnft8/w-d-xo.html
I am an electronics student and i just wanted to say i LOVE YOUR videos they are helpful
i like the way he puts humor in his video's; it make's them original and significant ^^
AWESOME!!!
we just did this in my EE class, but still a great video!!
this is actually one of a complete details of tutorial in electronics
i have worked as an electrical fitter for 3/4 years biuling power electronics for trains. thing is i have no idea how it all works... this REALLY helps. thank you very much (by the way yes is do know what im doing, just no understanding of why)
back in mid 70s at my junior high school, I met a guy named Scott who presented me a cigar box and encouraged me to push the button....an eerie long whine emanated out of the box to my delight...and Scott lifted the lid to reveal a circuit that he had built himself to maker the noise....we became great friends at that point
The best Videos With Relevant Information Here.
I love this guy and of course the music which is playing in the beginning :D
I just want to say that you videos inspire me to become an electrical engineer :) thank so
Cheers
Need more videos from this guy
Nice, clear explanation! I definitely learned from this!
this was VERY interesting and it was so understandable!! keep these vids coming!
like what other ppl said, the electronic component videos r awesome. the theme music is great. keep that
I like your style, man!
just perfect.. thanks Collin
Collin made me get into electronics. Like someone always says on every video you have on here.... YOU NEED YOUR OWN CHANNEL!
I like this. Very relaxing style.
Very clear and logical explanation
Really
I am just enjoying the learning of this complex circuit study
Thank you so much to make the study so much funny
Great, informative humorus and simple to understand.
Beautiful absolutely beautiful !
Thanks brother, this is great information. Please keep posting videos of this sort!!
I love these vid's so much, so nicely explained, easy to follow... so interesting also, please, please make more..
Wow, this is really good teaching.
Man, I like your style. Thanks.
Colin please post more videos you are better than my teacher
Quite intresting way of presentation...
1 boring class= 1 hour
1 very cool and very informative video= 10 minutes and 46 seconds!!!
You make it seem so simple.
Thanks for your explaination!
Wow, excellent video.
keep the videos coming, great work.
This guy taught me in 10 minutes what my professor at UNIVERSITY OF ILLINOIS @ CHAMPAIGN couldn't teach me in 2 lecture classes! (College of Engineering!)
Great video.
thanks dude keep up the good work !
this guy is awesome...thanks!
Loved it.
Thanks, great video.
mad love for these vids
9:20 The "angry transformer" LOL :-)) Great video ****
Well done. I'm a Joseph Henry fan.
Love your vids mang ....... hey what's that aluminum angled panel control board with all the wires plugged into the top?
another great video. hope you do a lot more...like raspberry pi...stuff
really well done! more please :-)
We are doing a project in Engineering design using coil sensor to build a system that can distinguish between metallic and glass ball.
thanks for the video
You're Amazing!
Actually, our teacher showed some of these videos at school. It was awesome.
AAAHH, Perfect for my simple Project :D!
so incredibly understandable!
thanks dude, your my new fav!
I't about time you gave us a new vid please dont have such a long wait !!!!!!! but thank's again Hip hip hooray Collin
great video
This gentleman is really wonderful........!!!!!!!!