Unlock the Secrets of Resistors through 16 Examples

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  • Опубліковано 13 тра 2024
  • Welcome to the ultimate guide to resistors! In this comprehensive exploration, we journey beyond the basics to uncover the true complexity and versatility of these essential electronic components. From limiting current flow to precision voltage control, resistors play a crucial role in countless circuits and applications.
    Join us as we demystify resistors and delve into their surprising applications, from LED circuits to transistor biasing and beyond. Discover how resistors are used to build DACs, mix audio signals, and even protect circuits from overvoltage.
    With practical examples and clear explanations, we'll show you how resistors can be utilized to create delays, adjust regulators, and even act as sensors for temperature and light. Whether you're a seasoned electronics enthusiast or just starting out, this video will equip you with the knowledge and insights to master the world of resistors.
    Don't miss out on this opportunity to expand your understanding of electronics and unlock the full potential of resistors. Hit play now and embark on a journey of discovery with us!
    Also in this video, you will get answers for the following questions
    What are resistors and their basic function in circuits?
    What are the different types of resistors available?
    How are resistors used to protect sensitive components?
    What is the significance of resistors in transistor biasing circuits?
    How are resistors used to build digital-to-analog converters (DACs)?
    What role do resistors play in mixing audio signals?
    How are resistors utilized as sensors for temperature and light?
    What are some practical applications of resistors in electronics beyond their basic function?
    How can resistors be used to adjust voltage regulators and create delays in circuits?
    What is the purpose of pull-up and pull-down resistors in digital circuits?
    How do voltage-dependent resistors (varistors) protect circuits from overvoltage?
    How are resistors used for safety?
    What is the significance of resistors in adjustable voltage regulator circuits?
    How do resistors contribute to the functionality of operational amplifiers (op-amps)?
    What are some common mistakes or challenges associated with resistor usage, and how can they be addressed?
    Link to base resistor calculation video:
    • Perfect Base Resistor ...
    Link to Megaphone video:
    • How transistors amplif...
    Link to RLC Filters Video video:
    • RLC Filters: The gatew...
    Link to Op-amp video:
    • 4 awesome application ...

КОМЕНТАРІ • 81

  • @fablearchitect7645
    @fablearchitect7645 Місяць тому +7

    You claim that resistors are not simple components and back this up by showcasing multiple circuits with components that are not resistors. Resistors are the simplest components because they are linear and don’t have any calculus operations like with capacitors and inductors.

    • @elewizard
      @elewizard  Місяць тому +1

      I meant that, we can make complicated circuit using resistors. Like DAC circuits👍
      By the way, thank you for sharing your opinion

  • @MattyEngland
    @MattyEngland 2 місяці тому +5

    Another excellent video. You cover things in just the right amount of detail. Many thanks for your time and effort making it, I'm sure it will help a lot of people.

    • @elewizard
      @elewizard  2 місяці тому +2

      Thank for watching.
      I hope so 👍
      Cheers

  • @ALEFILES
    @ALEFILES 2 місяці тому +4

    Another collectible video! Thanks a lot for your time and affort you put in this and every videos you did!
    Greetings from Argentina!

    • @elewizard
      @elewizard  2 місяці тому +2

      I'm honored to have such awesome viewers. Thank you my Argentinian friend 🥂

  • @kerb_13
    @kerb_13 20 днів тому

    I Hope your life is as good as your videos. U taugh me more in this vídeo and the capacitors one than my teachers on my electrical technician course. I appreciate what u had done for us!!

    • @elewizard
      @elewizard  17 днів тому

      Wow, thank you.
      So glad to hear that 😃❤️❤️❤️

  • @MlokKarel
    @MlokKarel Місяць тому

    Where were you two years ago... 😂 You managed to put together all the knowledge I have picked up by tiny breadcrumbs over the past two years and make a concise video of it - a video that has no equal on UA-cam - and trust me, I've seen them *all*... 😂

    • @elewizard
      @elewizard  Місяць тому +1

      Wow, thank you my friend for the encouraging comment and the compliment.
      By the way, thanks for your 100CZK 😊

  • @davidmckenzie7424
    @davidmckenzie7424 2 місяці тому +1

    Great video as ever - you really do have a talent for explaining things. The particular little nugget of wisdom I learned from this video was the addition of the resistor to add hysteresis to the op-amp comparator circuit. So simple... now that you've explained it!

    • @elewizard
      @elewizard  2 місяці тому

      Thank you for the compliment 😃
      You spotted a good point 👍 exactly my favorite

  • @fr6885
    @fr6885 Місяць тому

    Excellent video. Thank you!

    • @elewizard
      @elewizard  Місяць тому

      Thank you for your encouraging comment, you are so kind ❤️

  • @peterlethbridge7859
    @peterlethbridge7859 2 місяці тому

    Thank you so much for all your work. these are great videos.

    • @elewizard
      @elewizard  2 місяці тому

      Your support means a lot to me, thank you!

  • @bjornwolfhagen1098
    @bjornwolfhagen1098 2 місяці тому

    Great video, thank you!!!

    • @elewizard
      @elewizard  2 місяці тому

      Thank you for being a part of the community

  • @sadunnakipoglu9471
    @sadunnakipoglu9471 Місяць тому

    Thank you so much for this video.

    • @elewizard
      @elewizard  Місяць тому

      You are very welcome my friend 👍

  • @V_Electronics
    @V_Electronics Місяць тому

    Amazing content!!!

    • @elewizard
      @elewizard  Місяць тому

      Glad you think so!☺️🥂

  • @user-mr3mf8lo7y
    @user-mr3mf8lo7y 2 місяці тому

    Much obliged.

  • @tedbastwock3810
    @tedbastwock3810 2 місяці тому +1

    Very informative content, I appreciate it very much. Some of it went over my head, but it helped me better understand resistors, transistors, op amps, and capacitors. And as I keep learning when I come back in the future I think more of it will makes sense. About to watch the other videos in this series now ... err, they should be a series or playlist

    • @elewizard
      @elewizard  2 місяці тому

      Glad you found the video helpful. Yeah, great suggestion. They can be a Playlist 👍

    • @elewizard
      @elewizard  2 місяці тому +1

      Glad you found the video helpful. Yeah, great suggestion. They can be a Playlist 👍

  • @dancollins1012
    @dancollins1012 2 місяці тому +2

    This is a pretty good format I think. It helps the noobies (What is a resistor?) and provides some substance/stretch for mid level viewers who know some, but not all applications. Can we get a vid with same format for capacitors please?

    • @elewizard
      @elewizard  2 місяці тому +1

      Thank you for the compliment 😃
      Actually there is a video about capacitors in the channel.
      Watch this
      ua-cam.com/video/zg_Ejf_LyjI/v-deo.htmlsi=vcNsw97jGmboljFK
      Also there are others about diodes and 555 timers and transistors in the channel

  • @mustafaiqbal89
    @mustafaiqbal89 Місяць тому

    I really appreciate your videos, thank you so much for the high quality science content! :)

    • @elewizard
      @elewizard  Місяць тому

      And thank you for being a part of the community 👍

  • @rodbhar6522
    @rodbhar6522 Місяць тому

    Thanks!

    • @elewizard
      @elewizard  Місяць тому

      Wow! Your Super Thanks is incredibly kind. Thank you! ☺️

  • @freeandfre
    @freeandfre 2 місяці тому

    Good job.

    • @elewizard
      @elewizard  2 місяці тому

      Thank you! Cheers!

  • @thesystemsucks
    @thesystemsucks 2 місяці тому

    cool i have been waiting for a video like this. haven't watched it fully yet but thanks!

    • @elewizard
      @elewizard  2 місяці тому +1

      Hope you enjoyed it! Please share your opinion after watching the video 👍

  • @acestudioscouk-Ace-G0ACE
    @acestudioscouk-Ace-G0ACE Місяць тому

    Very useful. A lot of information a little too fast for my old brain but the beauty of video is that you can watch some or all again. 😃

    • @elewizard
      @elewizard  Місяць тому

      No mind، this is youtube, you can pause the video and think how much you want 👍

  • @vinxmod793
    @vinxmod793 2 місяці тому

    This a a wonderful video. Well Done. I'll have to check to see if you have created 'Examples' videos for other items like Capacitors and inductors. It is great to have a list of all the items resistors can do to be able to test out each of the examples for better understanding. Thank you for making this video.

    • @elewizard
      @elewizard  2 місяці тому

      Thank you for the compliment ☺️
      Yes there are videos of capacitors, diodes, transistors and 555 timers👍

  • @msg1956
    @msg1956 2 місяці тому

    Excellent...!

  • @user-yr2nb4vr3q
    @user-yr2nb4vr3q 2 місяці тому

    7:24 nice I like this example man thankyou

    • @elewizard
      @elewizard  2 місяці тому

      Glad you liked it 🥂

  • @MannzzaHM-tt8st
    @MannzzaHM-tt8st 2 місяці тому

    Hey sir, can you make video about you're work space. I am really interested.Great videos by the way❤

    • @elewizard
      @elewizard  2 місяці тому

      Thank you so much for watching. Yes, it is a good idea, but I can't make it soon

  • @murattekin6111
    @murattekin6111 Місяць тому

    abi teşekkürler.

    • @elewizard
      @elewizard  Місяць тому

      Teṣekkurler arkadaşim ❤️

  • @weicco
    @weicco 2 місяці тому +1

    Why doesn't cars have varistor protecting ECU from high voltage spikes which can happen for example when simply replacing battery.

    • @elewizard
      @elewizard  2 місяці тому +1

      It is not simple to answer this question in comments. It needs a full video 👍

    • @weicco
      @weicco 2 місяці тому

      That'd be great! Because I blow the main fuse and couple of others last winter while replacing the battery 😀

  • @ChandrashekarCN
    @ChandrashekarCN 2 місяці тому

    💖💖💖💖

    • @elewizard
      @elewizard  2 місяці тому

      ❤️❤️❤️❤️❤️

  • @mdesm2005
    @mdesm2005 2 місяці тому

    about op-amps and "single" transistors, when is it best to amplify with one vs the other? I think "single" transistors (common emitter or collector mode) are faster than op-amps, so that could be one reason...

    • @elewizard
      @elewizard  2 місяці тому

      It is good subject for a separate video 👍

  • @SpaghettiEnterprises
    @SpaghettiEnterprises Місяць тому

    For the BJT biasing circuit, why was 1k chosen as the known value? Is there a minimum current needed for the biasing network Why not 100k?

    • @elewizard
      @elewizard  Місяць тому

      Yes, the value matters. For fool explanation watch this
      ua-cam.com/video/gnHuzM8PDrc/v-deo.htmlsi=XKXj63Xjvew5SWvH

  • @tommasoiandolo558
    @tommasoiandolo558 2 місяці тому

    GOOD JOB. I'waiting for the link in description😅

    • @elewizard
      @elewizard  2 місяці тому +1

      Oh, my bad 😅
      Thank you. Check now

  • @davidluther3955
    @davidluther3955 Місяць тому

    VERY IMFORMATIVE TALK RESISTORS.

    • @elewizard
      @elewizard  Місяць тому

      Thanks for your encouraging comment 👍☺️

    • @elewizard
      @elewizard  Місяць тому

      Thanks for your encouraging comment 👍☺️

  • @DreamVladKo
    @DreamVladKo 2 місяці тому

    Бутылка вата - одобряем :D

  • @stevenbliss989
    @stevenbliss989 2 місяці тому

    Nicely comprehensive list. I will nit-pick some though. We cannot hear a relay, a LED or buzzer would have been better. A circuit demonstrating Varistor would have been nice, ...I know you fealt time constrained. Maybe resistors p1, and resistor sensors p2.

    • @elewizard
      @elewizard  2 місяці тому

      Noise on an LED was not visible on camera 😁

  • @DiannaGold
    @DiannaGold 2 місяці тому

  • @stefano.a
    @stefano.a 2 місяці тому +6

    *please* write correctly the Unit of measurement (for example: “volt” using an uppercase “V” aligned with text). Another note: PTC, NTC and varistor, are not resistors.

    • @elewizard
      @elewizard  2 місяці тому

      Thank you for your feedback ❤️

    • @chrislemus9392
      @chrislemus9392 2 місяці тому +4

      @stefano.a those are a few different types of resistors…

    • @stefano.a
      @stefano.a Місяць тому

      @@chrislemus9392 no

    • @HomeMadeBoards
      @HomeMadeBoards Місяць тому +1

      One is a sensor, one is a component.
      One is situational, one is circumstantial.
      You can't determine a situation without defining the circumstances.
      You can't interpret a measurement from a sensor without an associated component.

    • @Elarpachuau
      @Elarpachuau Місяць тому

      Varistor is a blended of Variable and Resistor, is it not a Resistor?

  • @tvbox8478
    @tvbox8478 2 місяці тому

    👍

  • @SergiuCosminViorel
    @SergiuCosminViorel Місяць тому

    the definition you gave here is not the definition of the resistor.

    • @elewizard
      @elewizard  Місяць тому

      Thank you for your feedback ❤️