4 Must-Have Tools For Beginners DIY Electronics Repair

Поделиться
HTML-код
  • Опубликовано: 5 сен 2019
  • Ebay store: www.ebay.co.uk/usr/sorinelect...
    WebSite: sorinelectronics.com/
    Patreon support: / electronicsrepairschool
    RUclips Members: / @electronicsrepairschool
    Forum: forum.sorinelectronics.com/
    Discord: www.sorinelectronics.com/discord
    My tools: www.amazon.co.uk/shop/electro...
    PayPal me: www.paypal.com/paypalme/Elect...

Комментарии • 260

  • @Kreska0
    @Kreska0 4 года назад +8

    Power Supply: Korad KA3005D
    Soldering Station: KSGER OLED T12
    Hot Air: BEST BST-863
    Flux: Kalafonia
    Microscope: Whatever you can afford.
    Multimeter: UT801 he is using is really outdated look for Uni-T UT8802E Or UT8803E

  • @GM-vk8jw
    @GM-vk8jw 3 года назад +1

    Back in the 70’s when I was a young teenager I had a bit of wood with 2 lengths of wire top an bottom (a bread board) and a ‘lucky bag’ bag of bits. I got a small pocket analog multimeter for my 14th birthday and away I went. I tried making a soldering iron and blew the mains fuse for the ‘ringmain’.
    Nearly 45yrs later I’m still learning about electronics.
    My hobby became my job and today I learned something from Sorin.
    This is the place for honesty.

  • @jazikas
    @jazikas 4 года назад +11

    Im from lithuania to :) im watching all your wideos. Never had better teacher. Great videos man keep it up!

  • @ethioptechzone2738
    @ethioptechzone2738 4 года назад +5

    You are really a great teacher because of you from an electronics hobbyist am going to transform to an electronics technician.

  • @NeuronalAxon
    @NeuronalAxon 4 года назад +11

    Great video. I love listening to Soren's laconic Eastern European monologues about things - I especially love the way he phrases things.
    'Is good. Is cheap. Don't get expensive. You will be disappointed.'

  • @iat35
    @iat35 4 года назад +4

    Dl. Sorin, mi-am facut si eu laboratorul meu acasa asta datorita bunavointei dumneavoastra de a imparti cu noi cunostintele pe care le detineti, tin sa va multumesc pe aceasta cale si va marturiesc ca ma uit cu mare interes la fiecare clip pe care il postati.
    Felicitari !

  • @juanchizabaleta2405
    @juanchizabaleta2405 4 года назад +2

    Excellent teacher tips, I remember that at 17 years old, he built his hot air plant, blowing it through the porcelain cannon. Greetings from South America

  • @moskito2010
    @moskito2010 4 года назад +23

    I hope every day that you make a video. Thank you for your content.

  • @Martin-ot7xj
    @Martin-ot7xj 4 года назад +7

    Hi sorin, thankyou for your useful tutorial video. Thnx

  • @timidijamesodubo
    @timidijamesodubo 4 года назад +1

    Great.... This is coming just at a point when I’m thinking setting up my work space.. thanks

  • @dahonballsz4467
    @dahonballsz4467 4 года назад

    i'm not skipping ads for you, because you help me a lot to start my business here in philippines

  • @linuxunil2258
    @linuxunil2258 4 года назад +2

    Good tips for newcomers always straight to the point, i like your accent.. greetings from Brazil.

  • @jasonledrew7677
    @jasonledrew7677 4 года назад +6

    Thank you sir. You are an awesome person

  • @francisjah7480
    @francisjah7480 4 года назад +47

    I love beginner videos... Thank you very much sir

    • @argenisacosta8296
      @argenisacosta8296 4 года назад

      hey ,if anyone else wants to learn about
      electronics repair tools
      try Saankramer Electronic Magazine System (just google it ) ? Ive heard some great things about it and my brother in law got great results with it.

    • @AntonioGonzalez-cu5lt
      @AntonioGonzalez-cu5lt 4 года назад

      interesting points ,if anyone else is searching for
      learn electronics repair
      try Saankramer Electronic Magazine System (Have a quick look on google cant remember the place now ) ? Ive heard some super things about it and my work buddy got excellent results with it.

    • @thejunior9303
      @thejunior9303 4 года назад

      I'm not sure but ,if anyone else trying to find out
      electronic repair courses
      try Saankramer Electronic Magazine System (just google it ) ? Ive heard some amazing things about it and my friend got amazing success with it.

    • @germanhernandez4130
      @germanhernandez4130 3 года назад

      Not certain about the points made but ,if anyone else is searching for
      computer laptop repair
      try Saankramer Electronic Magazine System (just google it ) ? Ive heard some unbelievable things about it and my mate got amazing results with it.

    • @Valentina_-lw9ui
      @Valentina_-lw9ui 3 года назад

      interesting points ,if anyone else needs to find out about
      local electronic repair
      try Saankramer Electronic Magazine System (do a search on google ) ? Ive heard some great things about it and my partner got amazing success with it.

  • @bophatintin
    @bophatintin 4 года назад +2

    Thanks so much for sharing your experience. I went through your video s and they are both informative and entertaining.
    Peter

  • @peteunwin9663
    @peteunwin9663 4 года назад +1

    I enjoyed your video and thanks for your honesty on buying tools.

  • @bblod4896
    @bblod4896 4 года назад +3

    I like how you use the power supply to find the shorts. Thanks for the tool review.

  • @Sierra8916
    @Sierra8916 4 года назад +4

    Exelent.. answers my question in great detail about the power supply.. thanks for the discord invite link too.. you are a saint Sorin😁👍

  • @abdosy2020
    @abdosy2020 4 года назад +1

    Thank you for those precious advices

  • @sup2069
    @sup2069 4 года назад +1

    Man thank you for the video! Making my move right now on the setup!

  • @albertpesisano4753
    @albertpesisano4753 4 года назад +7

    bcoz of this channel i am starting to practicing electronics

  • @AaronStarkLinux
    @AaronStarkLinux 4 года назад +21

    My tools: 5€ glue gun, 8€ soldering iron, 10€ multimeter, 3.50€ magnifying glass, 8€ screwdriver kit, 1€ toothbrush, 0€ my old identity card to open laptops or any device, 3€ tweezers kit. Now I have to buy the heater gun station for 20€ approx.

    • @ImranAli-rp4kd
      @ImranAli-rp4kd 4 года назад +2

      Aarón Stark cheap tools won’t last and are not very useful for beginners, and to get away with using cheap tools then you need to be a expert, a good soldering iron is a must for novice and you’ll get away with using cheap multimeter but the rest of stuff must be decent

    • @AaronStarkLinux
      @AaronStarkLinux 4 года назад +4

      @@ImranAli-rp4kd I have no intention to buy expensive tools for the moment, because this is only a hobby for the moment. I work with software, not hardware.

  • @okaymark7277
    @okaymark7277 4 года назад +2

    very well explained...

  • @MindYourBusiness1970
    @MindYourBusiness1970 4 года назад +21

    Nice point of view , cheap electronic tools and expensive screwdrivers (Totally agree)

    • @anamariamandazzi4520
      @anamariamandazzi4520 4 года назад

      hey ,if anyone else wants to learn about
      electronics repairer
      try Saankramer Electronic Magazine System (do a google search ) ? Ive heard some interesting things about it and my friend got excellent success with it.

  • @sadikmisirci2873
    @sadikmisirci2873 4 года назад +1

    Your lesson is the best lesson.

  • @xevil21
    @xevil21 4 года назад +1

    Excellent job.

  • @frankmormando3917
    @frankmormando3917 Год назад

    So informative and complete. Always getting juicy bits of information thar are so helpful,...Thank you

  • @MrJamesogunbiyi
    @MrJamesogunbiyi 3 года назад

    Have you noticed? Sorin is good with both hands. He is ambidextrous! Great man!!

  • @chimdesaasebe4511
    @chimdesaasebe4511 3 года назад

    really you are best man. I have watched your video more and i got more knowledge specially on chipsets.

  • @kimkong9622
    @kimkong9622 2 месяца назад +1

    Great video!
    I love beginner videos...
    Thank you so much for teaching us . .

  • @kidsstudynow6901
    @kidsstudynow6901 3 года назад

    Hello my friend....you are one of the best teachers online.....I don't have the words to explain how much I appreciate you and the knowledge you share....I can feed my family making repairs for people......I was thinking of starting a business of building and repairing computers and laptops.....do you think it will be a lucrative business in the US?

  • @andyturner1727
    @andyturner1727 4 года назад +3

    Thanks Sorin , Have a good weekend. :-)

  • @user-kj2qo7wr1e
    @user-kj2qo7wr1e 4 года назад +1

    شكرا كثيرا على الفيديوهات الجميلة منك

  • @cristiansantos5742
    @cristiansantos5742 4 года назад +1

    Muito bom video, thanks

  • @mashreqofficeequipmentsand2452
    @mashreqofficeequipmentsand2452 3 года назад

    Valuable informations. THanks.

  • @neiltansey3041
    @neiltansey3041 3 года назад +3

    Another great video Sorin. Just a word on ordering from China. If the item ordered is valued above £10 approx, customes and excise will ask for 20% VAT which is okay BUT, the Royal Mail will add another £8.00 set admin charge. So, if the soldering iron costs £19.00 from Ali Express, expect to pay an additional £11.80 !

  • @pepitocoronejo8495
    @pepitocoronejo8495 Год назад

    Never thought about the tips when buying soldering iron/station for forever! But it is an eye-opener when looking back at all the lost time and tools.

  • @Bianchi77
    @Bianchi77 Год назад

    Nice info, thank you for sharing it :)

  • @kindoblue
    @kindoblue 3 года назад

    Maestro, thanks for the tips 👍

  • @irishguy200007
    @irishguy200007 3 года назад

    The TS100 and Sequre-001 are sick soldering irons, definately on my to get list.

  • @marcobohorquez4711
    @marcobohorquez4711 4 года назад +1

    See you monday Sr.have good weekend!!!

  • @sohailahmed6095
    @sohailahmed6095 4 года назад +1

    Hi I bought same soldering machine n thank you so much

  • @richardcranium5839
    @richardcranium5839 4 года назад +1

    excellent advice

  • @sergiubadaluta797
    @sergiubadaluta797 4 года назад

    Good channel! Respect!

  • @kinbradley6288
    @kinbradley6288 4 года назад +2

    thanks Mr.

  • @electronic7979
    @electronic7979 4 года назад +2

    Useful video 👍

  • @titaniumdiveknife
    @titaniumdiveknife 3 года назад

    Very merciful sir.
    I can never thank you enough. Thank you nevertheless.

  • @evananderson8452
    @evananderson8452 4 года назад

    Thank you for this

  • @madalinbetea9871
    @madalinbetea9871 4 года назад

    I use a DT830B multimetter and Gordak 952,i am very happy.

  • @Ed31003
    @Ed31003 4 года назад +2

    have a nice weekend Sorin

  • @andreilucian10
    @andreilucian10 3 года назад

    Thanks again for the informations!

  • @giorgostexnikos6976
    @giorgostexnikos6976 4 года назад +1

    have a nice weekend profesor

  • @ranj4257
    @ranj4257 3 года назад

    great advice

  • @eliax600
    @eliax600 4 года назад

    Thank you sir.

  • @meranjana
    @meranjana 2 года назад

    thank you Sorin sir..
    I'm from Sri lanka

  • @tington874
    @tington874 4 года назад +2

    Hello, thanks again for this video, myself i am using a Mustool G600 microscope , only 35€ , that is not binocular, but HD with a good screen and SD card for recording, good enough to check phone connectors and bad joints or anything, no need a medical laboratory microscope in my case. Good evening and sunday All

  • @fliptaptap
    @fliptaptap 4 года назад

    Thank you so much sir

  • @oscargrouch8256
    @oscargrouch8256 3 года назад +1

    In one of your videos you used a very thin cordless screw driver. It looked like it was awesome. would love to know the brand. Also thank you. love your videos. I Love the no nonsense , no BS approach with your videos.

  • @Problems-qp2ud
    @Problems-qp2ud 4 года назад +12

    I just finished downloading all your videos for like 3-4 days 1 by 1.. Those collection more useful than Imperial Library of Constantinopel.. Jk, I mean its really useful for slow learner like me. Idk I would like to treat you something if you ever come to Malaysia for all the things you done. Thanks a lot!
    Btw I ordered ZT 102 multimeter from China its around $8
    Also looking for LW-K3010D power supply thats around $40 soon

    • @wandaramos7861
      @wandaramos7861 4 года назад

      interesting points ,if anyone else is searching for
      electronic repair kit
      try Saankramer Electronic Magazine System (do a search on google ) ? Ive heard some super things about it and my work buddy got great success with it.

    • @azersamaali2016
      @azersamaali2016 3 года назад

      interesting points ,if anyone else wants to learn about
      toshiba laptop repair
      try Saankramer Electronic Magazine System (just google it ) ? Ive heard some great things about it and my cousin got amazing results with it.

    • @j.jwhitty5861
      @j.jwhitty5861 3 года назад

      @@azersamaali2016 Toshiba have stopped making laptops, all the old ones are easy to fix ;)

  • @bolon8200
    @bolon8200 4 года назад

    thank you, Sorin the only expensive thing I purchased was my microscope 380 USD from Amscope with a 0.5 Barlow lens.

  • @Ex-fk4nr
    @Ex-fk4nr 4 года назад +1

    very inpiring resepct for you..

  • @weerobot
    @weerobot 4 года назад +1

    Awesome again..

  • @gsmdastech1838
    @gsmdastech1838 3 года назад

    Thank you sir

  • @GruberAG
    @GruberAG 4 года назад

    Tnx for info!!

  • @Jezza3110
    @Jezza3110 4 года назад +3

    Thanks for the inspiration and motivation 🙂 With the excellent videos you have uploaded I’ve repaired 8 Samsung phones varying from a Note 3 faulty note screen to a total restoration of Samsung S6. Over the weeks I’ve been buy tools needed for each repair including Kalafonia flux. Next on my shopping list is a hot air station and micro-soldering tools. I had some difficulty sourcing quality suppliers and with just starting the business, working capitol is limited and I buy as and when needed. I ordered a screen for the note 3 which turned out to be faulty. They sent out a replacement one the next day. Can you give me an indication of what screens you keep in and do you send your old screens with working touch to a refurbishing company ? Any way thanks for the inspiration Sorin and keep up the excellent work. 🙂

  • @Martin-ot7xj
    @Martin-ot7xj 4 года назад +5

    Sorin, please make a tutorial video about power supply on laptop Mainboard and power rail, please explain more about them. I mean how we can recognise which one is power supply and which one is power rail. Thnxxxxxx

  • @paul-c7541
    @paul-c7541 4 года назад +1

    I am an experienced TV engineer , I totally agree with you no need for expensive tools, so what I have done is, packed my over priced Pace solder station. the NEW solder station in the workshop is a Z99 adjustable solder station I think to 460 oc, the cost £11:85 p no special treatment normal workshop use I want to see how long it lasts, I've also bought a cheap hot air station, as of course the Pace is off line, I'm fascinated to see how they will perform, because I've often wondered if I paid for the name not the device.

  • @shubomsharma6963
    @shubomsharma6963 4 года назад

    dear sir god bless you and your family.

  • @abdullahalmamun4488
    @abdullahalmamun4488 4 года назад +1

    good,, video

  • @2vagner
    @2vagner 4 года назад +2

    This is too cool

  • @scorpion3699
    @scorpion3699 4 года назад +1

    Always love

  • @clubdeslapins
    @clubdeslapins 4 года назад +5

    nice video as usual, and what about the tin soldering wire ? what do you use ? i bought one from aliexpress , it was really bad.

  • @tonystr9
    @tonystr9 3 года назад

    i have a cheap hot air and its perfect 4 years now and a cheap iron i buyed last year a weller for me while i love weller and i sended it in 4 times 2 times the powerpack exploded and 2 times it;s brocken at the top so you are very right have a nice day

  • @entertainmentworld2986
    @entertainmentworld2986 4 года назад +2

    My favorite person

  • @rooneye
    @rooneye 4 года назад

    3:05 I have that exact multi-meter lol the £12.99 one. It's really good.

  • @brothermorena4898
    @brothermorena4898 3 года назад

    congratulation SORIn you are the first person to actually get to Page 4 of the search result.

  • @marcofreire
    @marcofreire 4 года назад +1

    The searching for tips and the soldering iron after, is actually a really good tip. I learned it the bad way. Bought my 1st soldering station, a cheap one, and I couldn't find no tips nowhere. I then searched for tips and found out that the Hakko brand is really good and there is a lot on Chinese knockoffs just as good as the original ones. All kinds of tips and soldering irons at really good prices. I have a 2 in 1 YIHUA 862D soldering station and a cheap hakko tips compatible soldering iron for easy transport.
    Bought two ANENG AN8009 from Ebay. Very good price/quality and comes with a bag with lots of accessories and different tips.
    I use KINGBO RMA-218 gel flux, very good price/quality.

    • @j.jwhitty5861
      @j.jwhitty5861 3 года назад

      Thanks for putting in this comment I was just about to buy a Bakon BK701D soldering station (USD 135 incl. shipping) and realised you need a specific tip only from Bakon. So now instead I'm going to buy the same as you YIHUA 862D (120 USD incl .shipping) so you save me a potential headache and 15 USD :)

  • @liberalul
    @liberalul 4 года назад +1

    Sorin, make a video about basic usage of an Oscilloscope, what is important and where is absolutely necessary to use an oscilloscope.

  • @countmorbid3187
    @countmorbid3187 3 года назад

    One thing i use is a reference voltage circuit (very cheap) to calibrate my cheap voltage meters and write the date on the back.
    Often cheap meters don't have a way to calibrate, but it's easy to find how to add a variable resistor yourself.

  • @Qban220
    @Qban220 4 года назад +2

    Real AMTECH is manufactured and distributed only in USA. I have one from Rossmann group and it's very good.

  • @muhammedsons2675
    @muhammedsons2675 4 года назад +1

    Mr.Sorin a 100% I agree with you not to buy an expensive tool

  • @noway4040
    @noway4040 4 года назад +1

    Wish i had seen your video earlier. I recently bought a cheap soldering station and it came with just two tips. And now that i try to buy more i can't find ANY that would fit. No cheap ones, no expensive ones... none. :-D On to the next one i guess. :-D My only consolation is that it cost me just 20 Bulgarian leva a.k.a. £9.

  • @shindvs1150
    @shindvs1150 4 года назад

    Me now 60 I am electronics engineer from India But most time work different field like electric, electronics cement, oil & gas industry. Thanks for your video i have seen your more than 10 video

  • @XTSM1
    @XTSM1 11 месяцев назад

    yihua 928d-iii is great and portable. Auto Sleep and constant temp also

  • @danielnight5717
    @danielnight5717 4 года назад +4

    Chinese brand multimeter is good to test low voltage but if you want test the high voltage better use Mastech Uni-t or Fluke

  • @martathamyou
    @martathamyou 4 года назад +2

    master.... ❤️

  • @Kris0725PL
    @Kris0725PL 4 года назад +1

    Everything tool must be a good quality:) i have hot air,solderstation,stereoscope microscope for amateur(aomekie),bad multimeter....and i feel sometimes very bad in working :)

  • @0dium.
    @0dium. 4 года назад

    that solder iron is a Weller clone , it uses mainly N1 tips, but some exotic models use LT or ET tips.

  • @MrRvdbeek
    @MrRvdbeek 4 года назад +1

    Thank you for the great video
    I need a good hot air I blow all my components all over the place.
    And a great weekend

    • @richarddurose7153
      @richarddurose7153 4 года назад +2

      The ones with the fan in the handle tend to do that. try turning down the airflow and it will help. I have one of the cheap 858D and it's good for many jobs (it will blow components around though) but it is no comparison to the Quick 861DW I now have. Also the 858D just does not have enough power to remove larger chips. IMHO it is worth paying more for better equipment in some cases.

    • @MrRvdbeek
      @MrRvdbeek 4 года назад +1

      Yes I have one with blower on the handle.
      When I regulate the air it’s not hot enough.
      So I will try to get a better one.
      Thank you for the reply

    • @ErfanRv
      @ErfanRv 4 года назад +2

      You should make the one sorin made a while ago. lol

    • @ErfanRv
      @ErfanRv 4 года назад +3

      @@MrRvdbeek lol yeah. but besides jokes, in my country, every single phone repair shop or electronics repair shops, uses Gordak 952. wether analog one or digital one. some people buy quick 700 but really no difference except double the price. i have a Gordak 952 rework station, has digital temp for both solder iron and hot air gun, has good quality air pump inside (not fan handle) and i'm happy with it. i know ppl who got this model 10 yrs ago and haven't changed even heating element.

    • @MrRvdbeek
      @MrRvdbeek 4 года назад

      Erfan Ravan Bakhsh
      Thank you for the reply I will look for it and try get it without paying for tax. It is sky high .

  • @renaulth2009
    @renaulth2009 4 года назад +1

    Thanks Sorin! Quick question, did you bend the soldering tip yourself?

  • @danbeuscher9679
    @danbeuscher9679 4 года назад +1

    Microscopes: make sure to get a good boom arm that can swing across the whole board. My first had a short arm and I found my self trying to balance it on half on the boards just to be able to see a section.

  • @videos40058
    @videos40058 Год назад

    Hi Sory thank you for shariing so much valuble information. Your doing a great job and because of that life hope is good to you :P I did not see the video but i would like to test my ideas before watch the video. So i assume the 4 must have tools for beginners is training/education. How to use the rite screwdrivers. How not to pull things just because they don't come out, how to use the shoulder gun by feeling the instrument and the board, and by the time you get to have all this in one go, anyone should be able to do basic repairs. But this kind of tools takes years to self develop and not to use them against you,:)) to make you lose more then your earnings are. It is a highly difficult start for pretty much everyone. But once you get the senses rite. You then have to learn a new complex world of electric component and the massive amount of information you must understand and be able to use. I wanted to say that it gets easier the more time you spend practising the job. But in reality ... is not true at all. it gets wireder and harder each iterration of electronic devices. To the point when The really smart ones can do a lot of money but the vast majority will fail. So yeah. Higly valuable to have a loaded brain. But what are the side effects of the long run? sudden death? and still looking young? Every year you must be adapting or dying. maby you don't get to suffer straight away but in 10 years you need to learn adapt and use what you learned , if you can in order to ensure success in the future. But we are getting old and we are getting worn out by stress and the many difficult moment technician experience at work.

  • @robertsanchez5279
    @robertsanchez5279 3 года назад

    do you have a video explaining the difference on lineal vs switching power supply?

  • @magainfotech1059
    @magainfotech1059 Год назад

    Hi, very helping video thanks...I would like to know , What is proportion of IPA and rosin to make liquid flux ? Pls

  • @traditionaltools5080
    @traditionaltools5080 4 года назад

    More great advice. My question is do cheap soldering irons get hot enough? I've seen many guys say they're junk, they break, don't heat up. Are they just being snobs?

  • @bypassjerk8754
    @bypassjerk8754 4 года назад

    thanks for this beginner video, i saw one you your video and did you mentioned the "brute force" correct me if i type the wrong word. Can you make a video regarding "brute force" including the tools and the process. Sorry i'm just a beginner. Thank you.

  • @GoranMrkonja
    @GoranMrkonja 4 года назад

    Good video. Have one question. Which screewdriwer you use for Y Iphone screews? This cheap which come with LCD is not reliable. Sorry for bad English

  • @mark4asp
    @mark4asp 2 дня назад

    Watched the whole video because I wanted to know which USB current meter Sorin used, but he forgot to mention it. I'll get a cheap one!

  • @mowwow1998
    @mowwow1998 4 года назад +1

    Hi Sorin. Thank you for another great video. Just wanted to know a bit more about the linear power supply you mentioned and if you could tell us which model you use when youre locating shorts as youve shown on other videos? Thanks.

    • @MindYourBusiness1970
      @MindYourBusiness1970 4 года назад +1

      It's a 30v 5a you can find It on eBay for approx 50€ , there are different brands but they are all the same +/- (have a look on he's video "my Power supply")

    • @mowwow1998
      @mowwow1998 4 года назад

      @@MindYourBusiness1970 Thanks for that, much appreciated.

    • @poloemilien4858
      @poloemilien4858 4 года назад

      @@MindYourBusiness1970 Will check for the video you are talking. Anyway, do you have the reference of yours ?

    • @MindYourBusiness1970
      @MindYourBusiness1970 4 года назад

      @@poloemilien4858 on he's old videos if you check on links in description you Will find my tools if you Watch that one usually the video of the Power supply it's in the list of the suggested videos

    • @poloemilien4858
      @poloemilien4858 4 года назад

      @@MindYourBusiness1970 Thanks, find it on ebay. But how to short the protection against short circuit to hot the bad caps. That is the question ! :D www.ebay.fr/itm/DAZHENG-30V-5A-Variable-DC-Power-Supply-Digital-Display-Lab-Grade-PS-305D/221718313526?hash=item339f70fa36:g:ys0AAOSwBLlVB~jI

  • @alejandrofrane8366
    @alejandrofrane8366 3 года назад

    Hi sir..consider me as your new your student..very interested in electronics..and i learned slowly and surely by your live tutorial..may i know the very heplful server of yours?thank you..