Oh man I would give anything to have your brains. Watching your videos is like new world for me. I have to start learning some basic electronics. Keep up the good work.
Good video, you keep improving the way you explain progressively, before I had to pause the video and let everything soak in, but now it is just much clearer to understand!
Say I'm charging a 12v car battery with a step down DC to DC Converter using a 19v supply and I don't want any feedback to kill my converter, which value Schottky Diode do I use? Thanks
useful usage of Schottky diodes (although normal diodes can work there too): Using a shift register to poll multiple buttons, you need diodes to prevent the shift register from creating a short to ground when multiple buttons are pressed.
Greetings all, just wanted to interrupt and ask a small favor. UA-cam has changed their grading scale again and it is more important now than ever before to take a split second to press the "like" button for all your favorite channels. It is just one small way we can say thank you to these content providers for sharing their vast knowledge with us for free! I have seen many several of my favorite channels just stop uploading content or insert ads every 30 secs and all we have to do to prevent that, is simply say thanks by pressing "like." Please and thank you.
Combat engineer .... very well said my friend. I think it is the best way of saying " I like what you present and please keep them coming" to our favorite youtube channels .
George Kot I agree. completely. it takes lots of time to make great videos. and ppl still need to feed there self and their families. they can't keep making videos as often. and not make a living. UA-cam should get off their high horse. and stop being such money grubbers ! and spread some of the wealth. its the ppl making videos that makes the money for them. without the videos . what would they have?
Talk about the tunnel diode. I'm old enough to remember it use to be in every oscilloscope located in the trigger circuit. The main problem with them was the short life span.
I've never even seen that symbol used for zeners! It might be worthwhile to also show one of the more common symbols at some point. Also, it seems more likely that you're protecting from excess gate to source voltages than gate to drain. Many mosfets don't even list a gate to drain limit; which makes sense if you think about it.
Nice, finally I understand why there are so many types of diodes... BRB spending even more money on components because I don't have any schottky diodes
love your videos the way you explain everything is really good like i'm 14 years old and i even i can understand al your videos easy keep making videos
GreatScott! wow you reacted 2 minutes after i placed my comment thats nice it doesnt happen on that many channels on youtube and of course no problem for the feedback
This helped me with my YT channel content of modifying a black and decker light. The COB lights I wanted to use kept pushing resistance back to the voltage regulator board and shutting it off. Using 1 schottky diode per COB strip on the + side made everything work perfectly. Now the negative terminals get warm (50C). But the GSM6232 variable voltage regulator doesnt even get 45C. Thinking of using 3 more on the negative side. Thanks! (DruCanDoIt) is my future channel. Building content. Have 3 videos edited and ready to go so far.
If you use a schotky diode with a coil, you can increase the amount of current the coil is energized with each cycle. I thought this was magic when I learned about it by taking apart an old massager. Low took the diode out of the circuit. High put it in the circuit. That was when I got really interested in how these components worked. It seemed counter intuitive before I learned about those sweet sweet coils.
GreatScott! I completely disagree. Is not a matter of generator\consumer. A diode is a component and as all the impedances by convention V and I are opposite. You will measure a positive voltage drop if you put the minus of the multimeter on the cathode of the diode and the plus on the anode, when the positive current symbol indicates that the current is flowing from the anode to the cathode (of course electrons are in the opposite direction). Isn't it ? To convince me please provide literature reference. Same observation for Vout with arrow versus ground at minute 3:03. Best Regards. Pier Aisa
Wonderful explanation. It's a pleasure to watch your videos. I do not know what you are doing in life but you should be a teacher. Would it be possible to explain in video the control of the liquid crystal segments? Supply voltage, consumption current as well as some integrated control circuits without going through arduino please. Congratulations, thank you from Belgium.
Yet another great educational video mr. GreatScott:-) Perhaps you could make an in-depth video about the pros and cons of using schottky in battery powered Applications? For example: The lower the forward voltage drop, the higher the reverse current. Or why it's a good idea to place a diode across the pos. and neg. pins AFTER the fuse in your device. (If you reverse the polarity by mistake, the diode will act as a short circuit and blow the fuse. And it won't impose any voltage drop using this method) Perhaps you could also talk about: Gunn Diodes Shockley Diodes (not a typo) Transient Voltage Suppression Diodes Varactor Diodes (I'm not shure if i have mentioned them all) Thank you for your contribution to the tinkering community!
Bo Holbo Rasmussen - Those type of diodes are perhaps much less commonly used than these two. Don't forget about light emitting diodes and photo diodes....
6:15 if you put one leg over the diode and the other leg under it and twist the res a little bit, you will create a better contact because the pressure is slightly higher. :D
the ihk exams for electronics professions like mechatroniker for example expect you to to calculate with an Izmin which is 0.1 times the Iz you calculated for the zener diode in this video to protect it from the eventuality of over current
Great Scott you are really great,it must be that Albert Einstein was from your family 😊 Super Video Bruder,sehr cool,ich schaue deine Videos mit voll Genuß 😀
Hello, I really like Great Scott, I just noticed that the direction of the voltage Vf, (which shown at 1:35 minutes in the video), is reversed in the diode design. Sincere friendships.
Great video, as always but the voltage drop arrow you've drawn at 0:17 has to be the other way around (assuming you take voltage drops to be positive ;)). Keep up the good work!
Hey GreatScott! Just wanted to say I love your videos, and that there very informing and fun to watch. I was wondering if you'll ever do a video on Flash Memory and how it works. I watched a video that explains the basics, and wow its amazing. but the video wasn't that good. so I thought i'd ask you. because your videos are really high quality and your very good at explaining Details whilst making it easy to understand. it would be awesome if you did and im sure your fans would think so to
Who would have thought while in school that one day they'd be watching electronics classes for entertainment...
I do and I'm still in ee school, so me I guess
i know right....😄😄😄
@@paulsampson6286 same
@@scaricraft3995 same
Same here. I skip electronics classes often, and now i love it.
You showed in only 7:30 minutes what I took 2 months in Electronics class to learn. Congratulations!
Yeah, this should not have taken so long to explain.
Wish he was our teacher
Love this lesson, remember when I first learned all this back in the late 70's, it was so amazing to me. It's magic!
Never actually seen what happens when the "speed limit" on a diode has been reached. Well now I have.
Great and clear explanations as usual.
Thanks
Great explanation for the application of schottky and zener diodes. Revisiting this hoppy from a long time ago this was a good refresher.
So, the channel is called "great Scott!"
That begs the question... When are you going to build a Flux Capacitor Dr. Brown?
Your teachers must have loved you.
Thank you for sharing your vast intimate knowledge.
Intimate?
@@xsauce3858Ooo la la.
Great video, keep up the good work. I really appreciate the detail you put into your projects and lessons.
Thanks, Scott! This explains some of the problems I'm having with supplying power to my project, using a MD100 DC-DC converter.
6:39 min is the voltage gain to source voltage (not gain to drain). Your tutorials are very usefull. Thanks a lot :)
Great work being done on this channel. Been a real help in my studies. Thank you for posting.
Oh man I would give anything to have your brains. Watching your videos is like new world for me. I have to start learning some basic electronics. Keep up the good work.
Very informative practical demonstration of these two diode types
GIMMIE DA SCOPE ! ... wait wrong chanel...
Lol
Full Bridge rectifier
The ReCTifiER
RECTIFIER
Good video, you keep improving the way you explain progressively, before I had to pause the video and let everything soak in, but now it is just much clearer to understand!
Good to hear
I could tell this was an older video because he didn't say "I will see you next time!" with nearly as much enthusiasm.
Great vid as always!
Thanks mate :-)
How can this reply be posted one hour ago while the video is only one minute old?
My videos can be viewed earlier by my Patreon supporters.
Patreon magic I guess
Say I'm charging a 12v car battery with a step down DC to DC Converter using a 19v supply and I don't want any feedback to kill my converter, which value Schottky Diode do I use? Thanks
Perfect tutorial I gained a lot.
Many thanks
useful usage of Schottky diodes (although normal diodes can work there too): Using a shift register to poll multiple buttons, you need diodes to prevent the shift register from creating a short to ground when multiple buttons are pressed.
Greetings all, just wanted to interrupt and ask a small favor. UA-cam has changed their grading scale again and it is more important now than ever before to take a split second to press the "like" button for all your favorite channels. It is just one small way we can say thank you to these content providers for sharing their vast knowledge with us for free! I have seen many several of my favorite channels just stop uploading content or insert ads every 30 secs and all we have to do to prevent that, is simply say thanks by pressing "like." Please and thank you.
Combat engineer .... very well said my friend. I think it is the best way of saying " I like what you present and please keep them coming" to our favorite youtube channels .
George Kot
I agree. completely. it takes lots of time to make great videos. and ppl still need to feed there self and their families. they can't keep making videos as often. and not make a living. UA-cam should get off their high horse. and stop being such money grubbers ! and spread some of the wealth. its the ppl making videos that makes the money for them. without the videos . what would they have?
I press like when i liked the video. not just for all my favourite channels...
This is really helpful for my oral exam on tuesday.
Thanks so much for your detailed explanation and actual circuit examples.
This video does help me a lot.
Very useful knowledge about zener and schottky diode...thanx garte scott....!
Love the neat printing and circuit drawings! Very neat!
Great Scott is a fitting name. Great videos, thank you!
Talk about the tunnel diode. I'm old enough to remember it use to be in every oscilloscope located in the trigger circuit. The main problem with them was the short life span.
Your explanations are so clear. Love it.
You should be a newsreader, no matter what dire issue we face, I'll find your voice for calming lol
Wahnsinn, Danke Herr Prof.
My life is complete now, great information with resitor and zener diode, i didnt know that and i blowed up a circuit :)
Oh those 68 Ohm resistors of 1980s... i remember those!
Very good intro for new comers. Keep up the good job.
best channel for engineering
These Electronics basics videos are really helping me out.Hope u will make the next one about SCR's. Keep them coming and best of Luck
Thanks, but I already made one about thyristors.
Ok i will check it.
I've never even seen that symbol used for zeners! It might be worthwhile to also show one of the more common symbols at some point.
Also, it seems more likely that you're protecting from excess gate to source voltages than gate to drain. Many mosfets don't even list a gate to drain limit; which makes sense if you think about it.
The S diode symbol (the one youknow I think) is the symbol for a "breakdown" Zener-diode, the one used here is for a "knee"voltage Zener-diode.....
All of your vids are fantastic and help so much.
Nice, finally I understand why there are so many types of diodes...
BRB spending even more money on components because I don't have any schottky diodes
I watch your videos mostly to see how you write or draw :))
Thanks a Lot! Always wondered what the difference is :)
7:15 Not so energetic, but clearly not the happiest of diodes ^^
love your videos the way you explain everything is really good like i'm 14 years old and i even i can understand al your videos easy keep making videos
Thanks for the feedback :-)
GreatScott! wow you reacted 2 minutes after i placed my comment thats nice it doesnt happen on that many channels on youtube and of course no problem for the feedback
haha 🤣
im 13 and speak german but i also like his video .
I don't know if you're then saying that he explains really well (which he does) or 14 year old kids ain't smart enough to understand electronics.
That feeling when you are 34...
I would watch a whole video of Scott just drawing circuit diagrams.
I love your video, I am a young enthusias so they always help me
Awesome :-)
Hey GreatScott, greetings from Italy! I love ur video, and I would like to suggest a series of videos about Boolean circuits.
very informative. I like your 101 series
Aww...man this would have really helped me last semester, anyways great video!
nice, you even add magic smoke in the end
I think you are improving at explaining things on your videos. I could fully understand everything, unlike most of your other videos. Thank you!
Just what I needed.
Love your electronic basics videos. Thanks
This helped me with my YT channel content of modifying a black and decker light. The COB lights I wanted to use kept pushing resistance back to the voltage regulator board and shutting it off. Using 1 schottky diode per COB strip on the + side made everything work perfectly. Now the negative terminals get warm (50C). But the GSM6232 variable voltage regulator doesnt even get 45C. Thinking of using 3 more on the negative side. Thanks! (DruCanDoIt) is my future channel. Building content. Have 3 videos edited and ready to go so far.
If you use a schotky diode with a coil, you can increase the amount of current the coil is energized with each cycle. I thought this was magic when I learned about it by taking apart an old massager. Low took the diode out of the circuit. High put it in the circuit. That was when I got really interested in how these components worked. It seemed counter intuitive before I learned about those sweet sweet coils.
Minute 1:38 By rule and convention when a current flow in one direction the voltage drop is in the opposite direction. Regards
No, that would be a generator. Consumer have the same direction for current and voltage.
GreatScott! I completely disagree. Is not a matter of generator\consumer. A diode is a component and as all the impedances by convention V and I are opposite. You will measure a positive voltage drop if you put the minus of the multimeter on the cathode of the diode and the plus on the anode, when the positive current symbol indicates that the current is flowing from the anode to the cathode (of course electrons are in the opposite direction). Isn't it ? To convince me please provide literature reference. Same observation for Vout with arrow versus ground at minute 3:03. Best Regards. Pier Aisa
I suppose now you are convinced that V and I have to be opposite. :-) Regards
Very good explain! Would be nice a video about TVS/ESD diodes, and the differences about the unidirectional/bidirectional type.
*Scott* you are *Great*
Good presentation!
best thing in your videos are
1.power supply
2. CRO
I went to Electronics school in '79. And even though I moved on to Woodworking. I still like to see the new products at Digi-Key.
Great Video Scott!!!
Wonderful explanation. It's a pleasure to watch your videos. I do not know what you are doing in life but you should be a teacher. Would it be possible to explain in video the control of the liquid crystal segments? Supply voltage, consumption current as well as some integrated control circuits without going through arduino please. Congratulations, thank you from Belgium.
Yet another great educational video mr. GreatScott:-)
Perhaps you could make an in-depth video about the pros and cons of using schottky in battery powered Applications? For example:
The lower the forward voltage drop, the higher the reverse current. Or why it's a good idea to place a diode across the pos. and neg. pins AFTER the fuse in your device. (If you reverse the polarity by mistake, the diode will act as a short circuit and blow the fuse. And it won't impose any voltage drop using this method)
Perhaps you could also talk about:
Gunn Diodes
Shockley Diodes (not a typo)
Transient Voltage Suppression Diodes
Varactor Diodes
(I'm not shure if i have mentioned them all)
Thank you for your contribution to the tinkering community!
Bo Holbo Rasmussen - Those type of diodes are perhaps much less commonly used than these two. Don't forget about light emitting diodes and photo diodes....
6:15 if you put one leg over the diode and the other leg under it and twist the res a little bit, you will create a better contact because the pressure is slightly higher. :D
Good video. I'm glad you are making these
Very interesting. Making more videos like that. Thanks guy.
Thank you! Very clear and detailed explanation.
Sooo helpful. Thanks again scott!
Good practical explanation... Thanks for the video
This is very good. Thank you!
Please create a playlist of Electronics Basics series. And mention in the description.
Good video, clearly presented - thanks!
Nice video with full of knowledge thank you sir
great work.
Great video.
Great Scott!
the ihk exams for electronics professions like mechatroniker for example expect you to to calculate with an Izmin which is 0.1 times the Iz you calculated for the zener diode in this video to protect it from the eventuality of over current
That magic smoke in the end ☺
On this smoke and electronics works ;)
Awesome. Keep up the good work
Very informative
Well done
BEAUTIFUL VIDEO, EXPLAIN THE BEST. MANY TANKS.
IN BRASIL
RIO DE JANEIRO
LUIZ
Great Scott you are really great,it must be that Albert Einstein was from your family 😊
Super Video Bruder,sehr cool,ich schaue deine Videos mit voll Genuß 😀
than for good n easy explanation
thank you, very good video
THANKS FOR A GREAT VIDEO TUTORIAL!!!! WOW!!!!
Can zener diode be used at1khz?
vry informative dude
im really shit at electronics, but i do like your videos and i keep building stuff that doesnt work right.
His formulas are Sooo complicated!
Great video! I have a few questions for a circuit...if you have time...?
Hello, I really like Great Scott, I just noticed that the direction of the voltage Vf, (which shown at 1:35 minutes in the video), is reversed in the diode design. Sincere friendships.
cool bro.., good wishes from india
men too !
Awesome!
Great video, as always but the voltage drop arrow you've drawn at 0:17 has to be the other way around (assuming you take voltage drops to be positive ;)). Keep up the good work!
Thank you
I love your videos the only problem is you don't upload that much.
Once a week. Making quality videos takes a lot of time.
you cant rush good quality, because if you do the videos will look bad
Hey GreatScott! Just wanted to say I love your videos, and that there very informing and fun to watch. I was wondering if you'll ever do a video on Flash Memory and how it works. I watched a video that explains the basics, and wow its amazing. but the video wasn't that good. so I thought i'd ask you. because your videos are really high quality and your very good at explaining Details whilst making it easy to understand. it would be awesome if you did and im sure your fans would think so to
Again thank you
Great explaination :)
Really nice! :)
YOU're awesome! I will be going to bed less stupid tonight.
greet vedio as all your vedios thanks a lot.