Thank you so much. It is so hard to gain experience when every job in my state requires experience. This may not count as a job experience but at least I have an opportunity to gain personal experience thanks to your course.
U can get a bunch of boards to practice on ,thats all the exp you'll need at entry lvl.Then state u were under an NDA so u cant disclose whr u worked at..voila
@@frescita7385 I don't believe that is what NDA are for. NDA would not prevent a prospect employer from verifying your work experience and employment history.
I'm watching your online course from 3 years ago I would like to go through it from the beginning I tried to find the Beginning is there any chance of numbering your lessons and put them in a playlist if at all possible
Just go through them all, sort out the order later, don't fret over the beginning, just start somewhere and make note of what you have questions on and after the video go to the next and he may touch on it in a different video. Don't get caught in the paralysis of analysis.
I like your video's appreciate you sharing your knowledge. What I would like to see is how to take a controller board with more than one load and diagnose why a specific load is not work. Tracing the contacts from the load until you find the fault using multimeter. These traces power this load, so we take our multimeter and we start testing from here to the load until we find the fault.
thanks man this video is great as an young man gowing up iam always had passion in electronic and how to repair it i want to learn how to reapair an tv remote
hello i really appreciate coming across this channel, i am a mechanical engineer but i have recently developed passion in electronics. You are doing a really great job but i would appreciate if you itemize the courses in a systematic way such as to know what else to study after this module .
this use to be my life ... I found that a curve-tracer with a scope set to XY mode, I would make the initial resistor/caps/diodes and transistor checks, they would be so much faster and less error prone. Once I was in zone, I could use other more detailed techniques - nice video - thanks
@@joystickricksherrell774 look it up here on TH-cam. I think the TH-camr NFM built one of those cheap eBay kits and showed how to use it. There are many TH-camrs who have done the same. You can buy the kits for about 30 bucks if you have access to a cheap old oscilloscope, or you can buy total self-contained unit including the screen for around 100. A little handheld module type thing I think. Curve tracers are definitely useful
Wow, this is an amazing videos im been looking for, thnx for sharing, i do repairs any kinds of gadgets,but im not so familiar to all kinds of components parts,..this is an infomative and educational for me..thnx a lot.
I'm interested learning this. Been auto mechanic for 20 + years Little bit ok in electronic but not much And tired of buying expensive electronic parts want to learn how to fix same one back in automotive service and repair industry need to learn this mean while have a bmw 328xi water damage the fuse box and destroy couple models And they pretty expensive and I would like to start learning on them as my first project.
I just started this today, and hope you stuck with this class thank you so much for sharing your knowledge with us!!! Do you still have facebook group?
Off topic, but I need advice on equipment. I'm currently on the market for a solder extractor (not fume extractor) Currently looking at pace st125. Anyone have thoughts, suggestions, etc?
Some components can be tested in-circuit and some has to be taken out of circuit but for component checking, its best to take it out of circuit for testing.
Hi, hope you are well. I am glad I met you on this channel as I really love electronics and want to advance my learning. I have question though. Is your course live online? Or is it pre recorded?
Wow loved the video thanks so much. Please let me know when you have more of them ! I didn't understand something seems to me that when checking diodes . Well a diode is nothing but a pn junction. Wouldn't you get a beep one direction and not in the other if in diode test on meter ? Also would this be the same for a transistor? Isn't a transistor like two diodes put together with another lead added. SO with a transistor you would have a Base to collector junction and a Base to emitter junction ? So would you got get a beep one direction on the base to collector but not if you reversed your leads ? The same should be on the Base to emitter junction ? I'm trying to understand with somethings I have learned in my past.
You are correct. You will get a voltage diode drop on you meter when you place your red lead on the base and while you put your black lead on either the collector or emitter.
No you should not get a continuity beep in one direction due to the forward resistance of the junction is normally higher ohms than what the beep would sound on the diode mode. However depending on the diode you should see a reading between 0.4-0.7V as the internal battery of the meter will cause the diode to conduct in one direction. Also a diode is a semiconductor just as a transistor is.
Can you join at any time. Is the course numbered from beginning to ID. Do you give a list of like to have tools to perform certain tests? Do you yourself give the course? Is there a text and projects that we can purchase to test and try the testing techniques. Sounds interesting just need a little more info. Thanks much. Artie 👍
Greetings. Certainly. A resistor can go bad in many different ways. It can become open circuited, it can become burned and go down in value or go up in value. A 10 ohm resistor could increase in value and become 100 ohm. If this happens, obviously you are going to have a bigger voltage drop across the 100 ohm resistor resulting in a lower output. The lower output would affect the operating conditions of the circuit.
Are you CET certified through ISCET? It might be a good thing to promote for your students. During my years in the business the CET certificate was an instrumental document to add to my resume’. Check it out online.
Hi Lue, thanks for the overview . If you have a spare moment, it would be very kind if you can clear up a couple of details : 17:25 - are you saying that even tho this transistor is reading a short, it's actually not shorted b/c it shows the same # of ohms as the resistor in its circuit ? 23:10 - I know the red probe is on the voltage regulator's ground , but what is the black probe touching , & why (since it looks like 2 unconnected circuits) ?
Thank you 🙏 I cannot afford courses at college now but still learning on TH-cam from people like you who want to teach thanks again
i think the courses on youtube is much beter than university
Thank you so much. It is so hard to gain experience when every job in my state requires experience. This may not count as a job experience but at least I have an opportunity to gain personal experience thanks to your course.
U can get a bunch of boards to practice on ,thats all the exp you'll need at entry lvl.Then state u were under an NDA so u cant disclose whr u worked at..voila
@@frescita7385 I don't believe that is what NDA are for. NDA would not prevent a prospect employer from verifying your work experience and employment history.
It's not hard. Just join the military.
Awesome, thanks for sharing. Good job on the video, it's easy to watch. You are a good teacher, and alot of people appreciate you
so excited to dive into my new hobby! i hope there is more in the series. ill check your channel afterward thanks
I'm watching your online course from 3 years ago I would like to go through it from the beginning I tried to find the Beginning is there any chance of numbering your lessons and put them in a playlist if at all possible
❤dßsß es
Just go through them all, sort out the order later, don't fret over the beginning, just start somewhere and make note of what you have questions on and after the video go to the next and he may touch on it in a different video. Don't get caught in the paralysis of analysis.
@@TheJayJacker I can see you're an experienced overthinker; or maybe someone who's seen it alot. I'll screenshot this for memory. Very valuable.
Lm317 is a adjustable voltage. 7805 is a regulator. The last two digits on the 7800 series is the voltage it should produce.
Thanks for this awesome opportunity Very Glad that the tutorial is in English
you're welcome. If you want to learn more, check the course out. lue-yang.mykajabi.com/
Looking forward to it! Just put together basic equipment and supplies.
Great explanation of practical fault finding techniques with no schematic to work from.
The world's best teacher
Dang dude you got me sweating at 23:05 when you about the short 120 V across the palm of your hand LOL but I’m really enjoying the videos
@@guiyelisromero3409 Seriously, your trying to steel potential attendee's away. Need to work on your respect for others skills.
@@xawi117 Why you disrespecting his efforts to get attendee's in his own courses.
They're like mindless leeches
keep them up i enjoy ur straight talk on this learning channel and break it down
You can also put your meter on diode mode to check led
You're awesome. Keep going. You've got a gift for teaching. God bless bro. Also, long videos are fine.
This was a proper practical demo I liked it. And stop saying it was long as it was you did diagnostic check on a system and not just a component.
Your are an electronic genius! Thank you for teaching it in English!👍🏼🙏😇
I am also working electronic technician. You explain very good all the step teaching for people.
I like your video's appreciate you sharing your knowledge. What I would like to see is how to take a controller board with more than one load and diagnose why a specific load is not work. Tracing the contacts from the load until you find the fault using multimeter. These traces power this load, so we take our multimeter and we start testing from here to the load until we find the fault.
Just found this channel and instantly subbed 👌👍 Thanks Lue! Great vids.
thanks man this video is great as an young man gowing up iam always had passion in electronic and how to repair it i want to learn how to reapair an tv remote
hello
i really appreciate coming across this channel, i am a mechanical engineer but i have recently developed passion in electronics. You are doing a really great job but i would appreciate if you itemize the courses in a systematic way such as to know what else to study after this module .
Great hands on testing
Great I am learning
Please l love to learn home appliances repair,God bless You.
So great videos! It would be great if you could make video with some more complex motherboard diagnostics from some TV also!
Among all videos i was following on you tube yours is best I can understand because you are using common language (English) kip it up
Happy to be here but I do am late but I will to be added to the learning course group
I am new at this .Very well explained thank you
Great teacher, really helping me improve my skills
Hi There, Be great if you could get your hands on an analogue scale insulation resistance meter and go through the board.
woow the best tutorials
thank you so much for all of this technical and helpful gold! much appreciated!
Bravo Sir Bundle of Respect and love...
this use to be my life ... I found that a curve-tracer with a scope set to XY mode, I would make the initial resistor/caps/diodes and transistor checks, they would be so much faster and less error prone. Once I was in zone, I could use other more detailed techniques - nice video - thanks
Thanks for the tip. Can you point me towards a good way to learn about a curve-tracer?
@@joystickricksherrell774 look it up here on TH-cam. I think the TH-camr NFM built one of those cheap eBay kits and showed how to use it. There are many TH-camrs who have done the same.
You can buy the kits for about 30 bucks if you have access to a cheap old oscilloscope, or you can buy total self-contained unit including the screen for around 100. A little handheld module type thing I think. Curve tracers are definitely useful
Checking leds in diode mode will light them up too.
Wow I really like this.
Yes. Thanks for the illustration
Thanks very much for the wisdom in this video
Wow, this is an amazing videos im been looking for, thnx for sharing, i do repairs any kinds of gadgets,but im not so familiar to all kinds of components parts,..this is an infomative and educational for me..thnx a lot.
Thank You. Keep it up. More repair courses please.
Thank you for the demonstration 👍
Thanks for a great video. Looking forward to learn👍🏻😊
you have done a great job please keep going
Thanks a lot, i pray i can learn from you.
I'm interested learning this.
Been auto mechanic for 20 + years
Little bit ok in electronic but not much
And tired of buying expensive electronic parts want to learn how to fix same one back in automotive service and repair industry need to learn this mean while have a bmw 328xi water damage the fuse box and destroy couple models
And they pretty expensive and I would like to start learning on them as my first project.
you test transitor with conitinuity and the result if make noise ish short
Thank you and may you prosper in life 👍
Thank you for this video, I really Appreciate you, please I need the course, thank you
Great job .we r waiting for video. good luck
Great video...i would like to learn how to troubleshoot PCBs with an oscilloscope.
Good job sir waiting for more video
Very useful tutorial. Thank you 🙏
Thanks been looking for something to learn from great
I will really want to learn more on troubleshooting color systems in TV
Looking forward for your tutorial
I just started this today, and hope you stuck with this class thank you so much for sharing your knowledge with us!!! Do you still have facebook group?
hey man...just needed an update...how did you like this class?
So nice. .Thanks
i have been repairing and referbishing for years. I want to learn how to solder better and how to "Stab" with my meter. Would this be any help?
Keep going
Off topic, but I need advice on equipment.
I'm currently on the market for a solder extractor (not fume extractor)
Currently looking at pace st125.
Anyone have thoughts, suggestions, etc?
Hi How does the us and uk components compare, in training. when it comes to replacing parts.
How to make gemstones location mchines . please tell me sir
Great video.
we r waiting so much
Could you test all the component attaching to the board or should we tate them out Sir?
Some components can be tested in-circuit and some has to be taken out of circuit but for component checking, its best to take it out of circuit for testing.
Really interesting. Fascinating your techniques. Thanks and thumbs up + subscribed
A great work your way of teaching very interesting
Would be helpful to show data sheets...they are helpful in identifying components.
IC MOSFETS confuse the hell out of me. Would love to understand how they work and reading their schemantics/data sheet. Subbed.
So nice and educative
Hi, hope you are well. I am glad I met you on this channel as I really love electronics and want to advance my learning. I have question though. Is your course live online? Or is it pre recorded?
Looking forward to it. Thanks
where can I sign up for your coarse?
Doing good job sir
Very ok 👍
Please I am Mr. Robert Asiedu from Ghana West Africa and I have a NIKKO AMPLIFIER which the sound output is not working can you help me fix it?
Wow loved the video thanks so much. Please let me know when you have more of them ! I didn't understand something seems to me that when checking diodes . Well a diode is nothing but a pn junction. Wouldn't you get a beep one direction and not in the other if in diode test on meter ? Also would this be the same for a transistor? Isn't a transistor like two diodes put together with another lead added. SO with a transistor you would have a Base to collector junction and a Base to emitter junction ? So would you got get a beep one direction on the base to collector but not if you reversed your leads ? The same should be on the Base to emitter junction ? I'm trying to understand with somethings I have learned in my past.
You are correct. You will get a voltage diode drop on you meter when you place your red lead on the base and while you put your black lead on either the collector or emitter.
No you should not get a continuity beep in one direction due to the forward resistance of the junction is normally higher ohms than what the beep would sound on the diode mode. However depending on the diode you should see a reading between 0.4-0.7V as the internal battery of the meter will cause the diode to conduct in one direction. Also a diode is a semiconductor just as a transistor is.
@@electronictech785 How do I join you course
great work ALLAH BLESS YOU.MULTAN PAKISTAN.
Can you join at any time. Is the course numbered from beginning to ID. Do you give a list of like to have tools to perform certain tests? Do you yourself give the course? Is there a text and projects that we can purchase to test and try the testing techniques. Sounds interesting just need a little more info. Thanks much. Artie 👍
Can a resister go bad in the form of increased resistance?
Greetings. Certainly. A resistor can go bad in many different ways. It can become open circuited, it can become burned and go down in value or go up in value. A 10 ohm resistor could increase in value and become 100 ohm. If this happens, obviously you are going to have a bigger voltage drop across the 100 ohm resistor resulting in a lower output. The lower output would affect the operating conditions of the circuit.
sir which books to refer for indepth knowledge please let me know
Eagerly waiting for
Is there a link to the FB group or futher lessons?
15:55 what are those devices?
Pls do you also offer free textbooks to download
great video!
Cool, I'm 70 years old and a ham radio port. I want to learn more, where do I find your course
Thanks Electronic Tech! Great video.
Useful video thank you
Hello. Thanks for this amazing video. I have been trying to get in contact. I am interested in the online course. How do I proceed?
I too am interested in joining his online repair course- but i cannot find any link. Do u have any clue?
I want in on the training too. We’re can I go?
@@simdini I never heard back from him.
Me too guys seems promising how do i proceed enrolling i. Ur course
@@flashyvirtouso7423 his website lol
Are you CET certified through ISCET? It might be a good thing to promote for your students. During my years in the business the CET certificate was an instrumental document to add to my resume’. Check it out online.
Good job 👍
you didnt tell us what your facebook page is called?
Did this start and is at another place or did it not start and it will ..........?
its 2020! Any progress on this? Have you considered making a Udemy course? I would gladly pay for that. Thanks!
Very cool
Hi Lue, thanks for the overview . If you have a spare moment, it would be very kind if you can clear up a couple of details :
17:25 - are you saying that even tho this transistor is reading a short, it's actually not shorted b/c it shows the same # of ohms as the resistor in its circuit ?
23:10 - I know the red probe is on the voltage regulator's ground , but what is the black probe touching , & why (since it looks like 2 unconnected circuits) ?
Hello sir,can you make a discussion video about air-conditioning inverter mother board circuit?yhank you in advance!
Thanks so much sir, hope I can learn from you :)
you're welcome. If you want to learn more, check the course out. lue-yang.mykajabi.com/
There a component I am looking for