Karen, we learnt these things in 1985. Its so refreshing the way you present things. In those days we had to go a grade up to grasp what was taught in lower grade. Electronics has been my favourite subject well before i started learning it. Its a passion.
i have been ordering LEDS from element14 and i am very happy with the company,, they are very nice people. great customer service. my name is Bobby Dunn and i live in Nebraska.
I love videos like this. Great descriptions of how all of this works. I've learned it all before, but its nice to see it described so succinctly and elegantly in one place. Keep making videos like this.
Good work, I appreciate your effort for sharing your knowledge with us, I have two benifits from your videos , 1. I am improving my English 2. Getting knowledge 👍👍
the amount of information being put into these learning videos are getting better :D makes it harder to tell newbies to watch different basics video. I really like karen in these kinds of videos. 9/10 from me keep it up, the only down side is pronouncing zener as ze-ner rather than zen-er, but thats just a pet peeve and isnt a bad thing at all just prefrence
It's that problem that I think a lot of engineer-types end up having. If you only ever read a term and not hear it, you guess on the pronunciation. Like Kirchhoff. I say it kirch-off, but I've also heard it keer-koff. No idea.
yea that is the problem but so long as it doesnt venture too far from other pronunciations that it cant be understand what is being said then its all good (and i'll just have to keep my pet peeve out of it cause i may be wrong). the other problem for pronunciations are languages as i would presume that anything thats named after/or by a german person is meant to be pronounced the way a german would.
8:40 Albert Einstein received the Nobel Prize in 1921 for discovering the laws of the photoelectric effect. Unfortunately, it was not presented to him until December 10, 1922, since many members of the Nobel Prize Committee were skeptical about theoretical physics. This was also the reason why he did not receive a Nobel Prize for his theories of relativity, although the deflection of light by gravitation was already proven in 1919.
Hopefully Karen will detail the Transient-voltage-suppression diode soon. I helped a r/c motor designer (Big Jim Greenemeyer) get a hold of the surface mount ones to put on the commutator of '540' motors. Results were amazing.
Dear element14 please explain why cathodes are sometimes the (+) terminal and anode are sometimes (-) terminals because my teacher tells me cathode is the - and anode is the +
Check back this Wednesday! For every lesson we have, I try to put together a project that uses something from that episode. And that project episode usually comes out one week later. Stay tuned!
elementary school grade error.. 0.15 isn't read as zero point fifteen neither is 0.46 is zero point forty six. Strange that it hasn't been fixed two and a half years, for all the time this video has been up. Could be ignored if had been an individual's channel, but this isn't.
Though this may be fair to say for formalities sake, it may be a wee bit immaterial... The idea is communicated and understood and, even if considered an error, it doesn't lead to anything bad... After all, there are many ways to skin a cat--and to read out a number.
Been one since 1967. Used to be a lot of fun talking to South America with home made antenna. Hope it works out for you. Also good to see you involved in the tech side of life. Cheers...
1:55 Most Replayed section + 0.25 playback speed. Very educational. 👍
Karen,
we learnt these things in 1985. Its so refreshing the way you present things. In those days we had to go a grade up to grasp what was taught in lower grade. Electronics has been my favourite subject well before i started learning it. Its a passion.
I am studying to get my amateur extra licence in amateur radio, and I can't tell you how handy these videos are!!!! THANKS!!!
i have been ordering LEDS from element14 and i am very happy with the company,, they are very nice people. great customer service. my name is Bobby Dunn and i live in Nebraska.
Awesome overview of diodes. I would like to see some practical application examples in a future video.
My favorite part 1:59
I'm glad someone else was the pig and not me 🤣🤣🤣
I love videos like this. Great descriptions of how all of this works. I've learned it all before, but its nice to see it described so succinctly and elegantly in one place. Keep making videos like this.
Moga Allah sentiasa merahmati puan, terima kasih sebab banyak membantu
You don't khow much much good work you are doing. I feel like I should have the professor like you while doing my Batchelor's. Keep the good work.
Gotta Love Karen.... taking something that could be rather boring and making it entertaining.
I have found your videos to be a great resource for my students, thanks!
Good work, I appreciate your effort for sharing your knowledge with us, I have two benifits from your videos ,
1. I am improving my English
2. Getting knowledge 👍👍
Current will flow flow flow and flow. Awesome explaination.
the amount of information being put into these learning videos are getting better :D makes it harder to tell newbies to watch different basics video. I really like karen in these kinds of videos. 9/10 from me keep it up, the only down side is pronouncing zener as ze-ner rather than zen-er, but thats just a pet peeve and isnt a bad thing at all just prefrence
It's that problem that I think a lot of engineer-types end up having. If you only ever read a term and not hear it, you guess on the pronunciation. Like Kirchhoff. I say it kirch-off, but I've also heard it keer-koff. No idea.
yea that is the problem but so long as it doesnt venture too far from other pronunciations that it cant be understand what is being said then its all good (and i'll just have to keep my pet peeve out of it cause i may be wrong). the other problem for pronunciations are languages as i would presume that anything thats named after/or by a german person is meant to be pronounced the way a german would.
Excellent videos. I show them to my students in electronics classes.
great video - very good explanations and illustrations
and another video explaining the core concepts so well !
Learned something new about LEDs. Great video, as always, many thanks.
8:40 Albert Einstein received the Nobel Prize in 1921 for discovering the laws of the photoelectric effect. Unfortunately, it was not presented to him until December 10, 1922, since many members of the Nobel Prize Committee were skeptical about theoretical physics. This was also the reason why he did not receive a Nobel Prize for his theories of relativity, although the deflection of light by gravitation was already proven in 1919.
A diode lesson well explained...looking for more similar videos from you...
brilliant Karen! thank you
Hopefully Karen will detail the Transient-voltage-suppression diode soon. I helped a r/c motor designer (Big Jim Greenemeyer) get a hold of the surface mount ones to put on the commutator of '540' motors. Results were amazing.
Thanks
I love so much this kind of video. I learned
This was great! Right at a level that was useful for me.
Loving the 'rapidly' face! 😂
Wow Karen's a great teacher.
Madam I see your all videos and it is very useful and enjoying videos
So a Zener basically functions like an infinite resistor for anything but a specific voltage?
Dear element14 please explain why cathodes are sometimes the (+) terminal and anode are sometimes (-) terminals because my teacher tells me cathode is the - and anode is the +
Awesome video!!
Fabulous! Thanks.
How can I identify zener diodes from other diodes?
Thanks, Karen!
very informative.
Zener LED?
I want that poster on the wall. Do you know anywhere to get it?
Not sure which poster, but the "The Art of..." posters are made by Vishay. I believe you can still order them off their website.
Thank you
6:27 are you sure about that? I think 5mm LEDs can get to thousands of mcd
thats my kind of hot, and awesome lesson as well.
thank you !
Im in loveee
Thanks madam
Also, if you can see the beam of a low intensity laser... there might be a lot of particulates in the air or you just have super sensitive eyes 🤓😜
Super cool
Says "didoes" in the description. Made me do a laugh.
I like it!
Awesome
Would you know about flip flop
Maby some practical application examples in a future video? :D
Check back this Wednesday! For every lesson we have, I try to put together a project that uses something from that episode. And that project episode usually comes out one week later. Stay tuned!
@@maker_karen1785 Awsome :D
I read that title as something entirely different the first time.
She is so awesome
It's mind game.
1:57
elementary school grade error.. 0.15 isn't read as zero point fifteen neither is 0.46 is zero point forty six. Strange that it hasn't been fixed two and a half years, for all the time this video has been up. Could be ignored if had been an individual's channel, but this isn't.
Though this may be fair to say for formalities sake, it may be a wee bit immaterial... The idea is communicated and understood and, even if considered an error, it doesn't lead to anything bad... After all, there are many ways to skin a cat--and to read out a number.
Hy sist are you engineer?
So, is Karen a Ham Radio operator?
Not yet...
Been one since 1967. Used to be a lot of fun talking to South America with home made antenna. Hope it works out for you. Also good to see you involved in the tech side of life. Cheers...
I love you
Love the knowledge and female representation!!
Beautiful. She is beautiful
only karen you cant hate
eye candy and brain candy put together
👏👏👏📺📻
The cringe is a bit too high for me in the one
How so?