DIY RGB Stereo VU Meter | Multi Color with Patterns | Arduino Nano and WS2812B | Free Arduino Code

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  • เผยแพร่เมื่อ 27 ม.ค. 2025

ความคิดเห็น • 531

  • @HAZITECH
    @HAZITECH  ปีที่แล้ว +3

    Surprisingly, 85% of video viewers haven't subscribed yet! If you enjoy my content, please consider subscribing and leaving a comment. Your engagement boosts the video's visibility. Thank you for your valuable support!

    • @PRITAM_MAITY
      @PRITAM_MAITY 6 หลายเดือนก่อน

      Please add : music stop animation 🙏🙏

  • @HAZITECH
    @HAZITECH  3 ปีที่แล้ว +2

    Visit my other VU Meters & Audio Spectrum Analyzer Projects here
    th-cam.com/play/PL4dsTE_604guMdq4JkY5jswRFKaiiRbVB.html

    • @kieranpaxton2245
      @kieranpaxton2245 3 ปีที่แล้ว

      I realize I'm kind of randomly asking but does anybody know of a good place to stream newly released tv shows online ?

    • @quinnmarc8230
      @quinnmarc8230 3 ปีที่แล้ว

      @Kieran Paxton I watch on FlixZone. You can find it by googling =)

    • @bimatech638
      @bimatech638 3 ปีที่แล้ว +1

      එ බන් මේකට බැරිද audio input එක වෙනුවට සවුන්ඩ් සෙන්සර් එක දාන්න බන් 🤔

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Damu damu. Eka gena video ekak dennam

    • @bimatech638
      @bimatech638 3 ปีที่แล้ว +1

      @@HAZITECH කොහොමද දාන්නෙ ඔය ඩයග්‍රම් එකේ එකට ඔක්කොම හදල තියෙන්නෙ audio input දෙක ඇර කෝඩ් එකක් හදල දෙන්න පුලුවන් ද වට්සැප් නම්බර් එක දෙන්නකො

  • @smmuelectrician
    @smmuelectrician 4 ปีที่แล้ว +3

    100% වැඩ.
    එකනම් මාරූ .
    මත් හැදුවා.
    thank you sir.

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว +1

      Niyamai 👌🏻

    • @toonlk1821
      @toonlk1821 3 ปีที่แล้ว

      මචං වට්සැප් නම්බරේ එවන්නකෝ .මට ගැටලු වගයක් අහන්න තියෙනවා 🙏

    • @PRITAM_MAITY
      @PRITAM_MAITY 11 หลายเดือนก่อน

      ​@@HAZITECH Please add extra function, if music stop will show animation

  • @ericbcreator8948
    @ericbcreator8948 3 ปีที่แล้ว +7

    Hi, you build a nice version of my project, good job!

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +2

      Hey, I’m so glad that you reach me. Thank you so much for sharing your project content so that we can start from there. Huge respect ✊

  • @Gab-md1ji
    @Gab-md1ji หลายเดือนก่อน

    i love it, to remove the High frequency noise made from the Arduino i used a 2uf bipolar capacitor Wired in parallel to the aux + and the gnd of the arduino

    • @HAZITECH
      @HAZITECH  22 วันที่ผ่านมา

      That is very helpful. Thank you for the info.

  • @kavindulakshan5013
    @kavindulakshan5013 3 ปีที่แล้ว +1

    මේක මන් හැදුවා සුපිරියටම වැඩ තැන්ක්ස්😊😊😊😊😊😊 100% recommended

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Thanks a lot brother kiwwata 🙏🏻

    • @kavindulakshan5013
      @kavindulakshan5013 3 ปีที่แล้ว

      @@HAZITECH elama

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      👌🏻

    • @pathumpradeep
      @pathumpradeep หลายเดือนก่อน

      Audio signal denne kohomda

  • @HAZITECH
    @HAZITECH  4 ปีที่แล้ว

    How to add Bluetooth audio connection feature to this unit for $2
    th-cam.com/video/zQQgRBhW5QU/w-d-xo.html

  • @crazy.chathubro
    @crazy.chathubro 4 ปีที่แล้ว

    එදා ඉදන් හැම දාම කියන්නේ.... superb.....😍😍😍

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Thanks brother 🤜🏻

  • @HackingInfo
    @HackingInfo 3 ปีที่แล้ว

    Hey...followed exactly and it's working 😍😍😍😋😋
    Just cost 1500+😣😅😅
    But still worth it 😋😋

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Awesome. Thanks for letting me know.

  • @anthonychairez9433
    @anthonychairez9433 2 ปีที่แล้ว

    Hey man I just tried this out and almost got it on the first shot. I had a few wires crossed , figured it out, and it worked very well on the UNO. I currently need to play around with the code to get working with my on/off LED button setup. Should be easy to do though. Thank you very much for the easy to follow diagram. This is EXACTLY what I was looking for!! :)

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว +1

      Wow I’m so glad to hear. Thanks a lot. Please consider subscribing to the channel.

    • @anthonychairez9433
      @anthonychairez9433 2 ปีที่แล้ว

      The code is pretty thick! Did you write all of that? It just so happened that I'm using 60 LEDs in my setup so it worked out of the box. One of the settings only hits 59 LEDs at max volumes / brightness / (max LED settings). I have not had a minute to glance at that section of code yet, but figure it's something that's rounding, not counting the last LED. It's the scene that starts from LED 1 and goes all the way to the end. The other settings work great and touch all LEDs. The dual LED setup is nice too. My setup is quite cool thanks to you.

  • @sachiramalinda8396
    @sachiramalinda8396 4 ปีที่แล้ว +2

    Lassanai aiye niyamai...

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Thanks malli

  • @thusithaliyanage8754
    @thusithaliyanage8754 3 ปีที่แล้ว

    Supirima dakshayk,
    Jaya 👍👍👍👍💛💛💛💛

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      ස්තුතියි සහෝදරයා 🙏🏻

  • @andrivie579
    @andrivie579 3 ปีที่แล้ว

    good job my fav channel specialist vu meter and spectrum analyzer

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Thank you so much 😊

  • @bajnbro
    @bajnbro 4 ปีที่แล้ว +1

    supiri ela hode. ස්තුතියි ඔබට

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Thanks 🙏🏻

  • @matthiash.454
    @matthiash.454 4 ปีที่แล้ว +1

    Once again a super project 🙋‍♂️👍🏼

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Thanks a lot Matze

  • @madurdananjaya5705
    @madurdananjaya5705 4 ปีที่แล้ว +1

    supiri wadak👌👌👌

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Thanks 🙏🏻

  • @rascherbarni
    @rascherbarni 2 หลายเดือนก่อน

    I just finished building the control box. Is it possible to use it with 12 V dc without any changes (except LED stripes, which must be 12V). V in at the ARDUINO nano is specified from 7V to 12 V, so 5V at V in might be a little "undervolted".
    Already found the answer: No! IO-pins are limited to max. 5V. So a approx. 10k resitor should be connected between IO-pin and i.e. push button or switch to make an internal clamping diode usefull. Alternatively you may connect these lines to the 5V output of the board.

  • @slelectronic1254
    @slelectronic1254 2 ปีที่แล้ว

    Gammak thama kollo.. ♥️♥️😍

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Thanks bro

  • @Helloworld519
    @Helloworld519 4 ปีที่แล้ว +3

    Good job brother. ❤

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Thanks a lot brother 🙏🏻

  • @aleefandrian7423
    @aleefandrian7423 10 หลายเดือนก่อน +1

    when I uploaded, an error occurred that said "problem uploading to board". what do I have to do?

    • @HAZITECH
      @HAZITECH  8 หลายเดือนก่อน

      Try changing the Arduino nano processor from the arduino tools menu.

    • @aleefandrian7423
      @aleefandrian7423 4 หลายเดือนก่อน

      Thanks it's just skill issue

    • @aleefandrian7423
      @aleefandrian7423 4 หลายเดือนก่อน

      ​@@HAZITECHI want to know, what if i change the arduino nano with arduino uno? Are the lamp work correctly? Sorry my English very bad

    • @HAZITECH
      @HAZITECH  4 หลายเดือนก่อน

      @aleefandrian7423 Glad you solved it.

  • @tommechelmans7672
    @tommechelmans7672 2 ปีที่แล้ว

    when you switch from signal what is the diffrens between the 2 led strips.

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      When using single strip mode, you can basically turn the next led strip on with the exact same design.

  • @sjharia007
    @sjharia007 3 ปีที่แล้ว

    one more important in this video which component or register resistance value not showing in your circuit diagram. I feacing too problem. And also Audio input and output canection diagram.
    Reply me..

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      You have missed the first part of the video. I have clearly shown the resistors with the colour codes there. So you can identify those easily. And you can plug any audio source to Audio In via a 3.5mm audio cable and speaker system can be plugged to audio out.

  • @POushoorn
    @POushoorn 2 ปีที่แล้ว +1

    Dear Hazi Tech, I already sent a message last week with a question, but it has been deleted. I have a question about the VU meter if it is possible to use a microphone instead of a line in jack. I'd love to hear from you. Kind regards, Polle Oushoorn

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Hi. I haven’t tried it yet. I’ll keep you updated.

    • @POushoorn
      @POushoorn ปีที่แล้ว

      @@HAZITECH Dear Hazi Tech, I tried using a microphone unit instead of the 3.5mm stereo jack, but it just didn't work. I used mini microphone amplifiers from the Chinese platform.

  • @ugochukwuokafor3764
    @ugochukwuokafor3764 2 ปีที่แล้ว

    How do you adjust the lights to work with only bass and cut off other frequencies

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Sorry it is not that straight forward. It requires heavy code update.

    • @ugochukwuokafor3764
      @ugochukwuokafor3764 2 ปีที่แล้ว

      What if i add a capacitor to the audio input to block out the mid-high tone so that only the bass frequency can go through. Would that work?

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Yes. That is a very good solution. It should work.

  • @A__GARV_SAXENA
    @A__GARV_SAXENA 4 ปีที่แล้ว +1

    my setup is all ready and led is also responding on music, but the animation is not very smooth i reduce the noise and decrease the sensitivity. but it wont work :(
    just for information i USED Left only in one input.

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      I think there is a issue of the 5V power supply or the audio cable that you used. I also faced the same issue. Try powering the system with the Arduino Nano USB port as well.

    • @A__GARV_SAXENA
      @A__GARV_SAXENA 4 ปีที่แล้ว

      @@HAZITECH power supply is ok, i think audio cable having some issue,
      but colour change and pattren change is not working i already make important changes for buttons, like true/false etc.
      can u help in this button issue.
      And more query:- 1. can i use 120 led strip i mean 2 meters long led strip.
      2. what is toggle peak hold works.

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Yes you can use 120 LED strip. You need to change only few code lines. And DO NOT change anything else in the code. Everything works as it is. Just check the wiring is 100% correct and you have connected all ground wires together.

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว +1

      Peak hold turn the floating dot on and off in the main pattern.

    • @A__GARV_SAXENA
      @A__GARV_SAXENA 4 ปีที่แล้ว

      @@HAZITECH ya I changed no. Of leds. But Button is still not working.

  • @harshwardhan4627
    @harshwardhan4627 2 ปีที่แล้ว

    Hi Bro finally I made ur project..o came really nice how u made it..but one issue that I have seen in ur video that the patterns are more or less same..not like different ones...same it came in my project as well..I think u need to work on patterns n upload a new sketch with upgraded pattern..thanx anyways...hope to see ur new sketch...

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Thank you so much. I’ll see what I can do.

  • @林廷恩-q7e
    @林廷恩-q7e 3 ปีที่แล้ว

    What an awesome project! But I have a question that what the 3.5mm Stereo female jack conncet with?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Thanks a lot. One jack connects with audio in from any audio source. The other one can be used as an audio out to a speaker or so. Check out my Bluetooth option linked in the video description too.

    • @林廷恩-q7e
      @林廷恩-q7e 3 ปีที่แล้ว

      @@HAZITECH Thanks for your feedback😍😍, so your mean is that one is connects with my phone,and the other one is connects with loudspeaker?🤔

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Exactly 👌🏻

    • @林廷恩-q7e
      @林廷恩-q7e 3 ปีที่แล้ว

      @@HAZITECH thaknks!!Have a GOOD DAY😍

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      You are welcome 🙏🏻

  • @SathishKumar-rh9hc
    @SathishKumar-rh9hc 11 หลายเดือนก่อน

    hi, i have a doubt. Can i add a mic sensor and make it react to it's input? And can i make a visualizer from a matrix of leds? Thanks in Advance!

    • @HAZITECH
      @HAZITECH  10 หลายเดือนก่อน +1

      You should be able to add a mic. But cannot use with a LED matrix without a major code update.

    • @SathishKumar-rh9hc
      @SathishKumar-rh9hc 10 หลายเดือนก่อน

      @@HAZITECH I am planning to use esp8266 with wled, can i use it?

  • @Budho8434
    @Budho8434 ปีที่แล้ว +1

    Can I use 10k potentiometer instead of 1k

    • @HAZITECH
      @HAZITECH  ปีที่แล้ว +2

      Yes you can 👍🏻

    • @Budho8434
      @Budho8434 ปีที่แล้ว +1

      @@HAZITECH hehe boi

    • @simantosd
      @simantosd ปีที่แล้ว

      This really works 10k potentiometer instead of 1k?

    • @HAZITECH
      @HAZITECH  ปีที่แล้ว

      Yes

  • @stefan-lupo-pelzl
    @stefan-lupo-pelzl 4 ปีที่แล้ว +1

    Hey, I am amazed about your creativity working with the LEDs! What would it take to combine this project and the smart corner lamp you’ve presented recently?
    Could you please apply this project to the smart corner lamp execution and provide the code?

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Hi Stefan. Thanks a lot. I’m actually working on it. I’ll share a video as soon as I’m done with it.

  • @richie._.494
    @richie._.494 2 ปีที่แล้ว

    Can i used sound sensor instead of female jack... If yes how.. Please help me

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      It is yet to be tested. I’ll let you know.

  • @bhautikpatel4996
    @bhautikpatel4996 3 ปีที่แล้ว

    I know this one is dumb question but..can you tell me what should i connect to audio input and audio output?
    I am totally new for this...thanks

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Hey. No worries. Audio input is basically a input from a audio source like a laptop, mp3 player, ipod, etc via a 3.5mm headphone cable. Audio out is the speaker device. Like a subwoofer, home theatre or even a simple PC speaker.
      Due to the large number of comments, going forward, I have to give priority to my channel Subscribers when replying. So, please consider Subscribing. Thank You!.

    • @bhautikpatel4996
      @bhautikpatel4996 3 ปีที่แล้ว

      @@HAZITECH ohh got it... thanks alot.. keep it up.you are doing great work 👍👍

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Thank you so much.

  • @rikshitdutta1074
    @rikshitdutta1074 3 ปีที่แล้ว

    Audio in and audio out that jack in circuit diagram ???

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Both jacks are identical and you can use any one as audio in. Then the other is audio out.

  • @MuhammadSofyan-nb9kp
    @MuhammadSofyan-nb9kp 10 หลายเดือนก่อน

    In video you use 60leds/m or 144leds/m?

    • @HAZITECH
      @HAZITECH  10 หลายเดือนก่อน

      144LED/m type

  • @mojtabas4699
    @mojtabas4699 ปีที่แล้ว

    Hello, how can I use the microphone instead of the 3.5 jack?
    Thank you for your answer

    • @HAZITECH
      @HAZITECH  ปีที่แล้ว

      I haven't done it yet. But you could input the mic analog out to the 3.5 jack.

  • @jukiosss
    @jukiosss 2 ปีที่แล้ว

    Excelente proyecto...quedo genial 👍
    Habra versión 2.0 con más efectos de luz?

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว +1

      Muchas gracias. Intentaré hacer la versión 2.0.

  • @monkeybytegames
    @monkeybytegames ปีที่แล้ว

    Hi, Is it possible to make a 7 band spectrum analyzer with arduino?

  • @ahmetkara3763
    @ahmetkara3763 2 ปีที่แล้ว

    Hi i made the project but it is not working.first, when i chosed atmega 328 ide ise giving error.i am chosing atmega 328 old ,this time it is not working.leds are moving without music.buttons are workin i can change the colour.but i did not understand what the problem is.sorry my bad english🥺

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      You have to connect all the resistors as in the wiring diagram to make it work

  • @dinumadushan
    @dinumadushan 4 ปีที่แล้ว +1

    Good job brother

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Thanks a lot brother

  • @JosePerez-pk6go
    @JosePerez-pk6go 3 ปีที่แล้ว

    Tengo una duda acerca de los dos jacks 3.5 como se deben conectar, a las bocinas?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Debe conectar la salida de audio de una fuente de audio a uno de los conectores de 3,5 mm y conectar el altavoz al otro conector de 3,5 mm.

    • @JosePerez-pk6go
      @JosePerez-pk6go 3 ปีที่แล้ว

      @@HAZITECH Algo asi me imaginada, la conexion solo es un puente, correcto?

  • @vinothram
    @vinothram 2 ปีที่แล้ว

    Hi can we use esp32 for this project is it possible

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      I’m not totally sure as I haven’t tried. Sorry

  • @harshwardhan4627
    @harshwardhan4627 2 ปีที่แล้ว

    Hi Bro..can u plz tell me if I can connect sound sensor module to the Arduino nano..so what's gonna be the change/ New program codes to compile for this..plz help me out with this..thanx n regards..

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว +1

      I'll try to do a video guide on that. Stay tuned

  • @mizzyayadelavigne
    @mizzyayadelavigne 3 ปีที่แล้ว

    How about ws2811? Can do it like that follow the pattern beat ?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Yes. You can use WS2811 with the same way with the same code.

  • @seancastro2416
    @seancastro2416 ปีที่แล้ว

    nice one bro👍👍👍

    • @HAZITECH
      @HAZITECH  ปีที่แล้ว +1

      Thanks a lot

  • @paulinetinsley68
    @paulinetinsley68 ปีที่แล้ว

    I see you combine both audio channels. Do you have a true stereo version of this?

    • @HAZITECH
      @HAZITECH  ปีที่แล้ว

      I haven’t combined the two. This is real stereo.

  • @felixtan796
    @felixtan796 2 ปีที่แล้ว

    Hi, thanks for the great project. I have done the project based on your circuit and code, and it works well. But when i try changing the pattern or color (button1 or 2), i didn't see the pattern of moving gradient color. Can you advise? Thanks.

    • @felixtan796
      @felixtan796 2 ปีที่แล้ว

      Hi, I have figured it out. Set colorScheme=11 and shorten colorScheme11SpinDelay :)

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Oh cool. Glad you fixed it 👌🏻

  • @robertbajan383
    @robertbajan383 3 ปีที่แล้ว

    Hi .great stuff mate .haw would you connect a microphone ,is it possible with this project.thanks

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Hi, thanks a lot 😊. Sorry, at the moment mic support is not there. I’ll do that mod soon.

  • @RDCST
    @RDCST 2 ปีที่แล้ว

    Those LED strips are the ones with 60 per meter?

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      No those are 144LED/m type.

    • @RDCST
      @RDCST 2 ปีที่แล้ว

      @@HAZITECH Never saw it.
      Thanks!

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      You are welcome

  • @milosgagic4820
    @milosgagic4820 2 ปีที่แล้ว

    Hi, how can i add effects to work separately from VU meter, so i can have both?

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      That would be a total new coding. You could use a secondary arduino nano board and feed the data to the strip with a toggle switch.

    • @milosgagic4820
      @milosgagic4820 2 ปีที่แล้ว

      @@HAZITECH Well, that is a great idea, it is easier for me now, if i don't find method how to switch between two codes/modes. Thanks anyway!

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว +1

      You are welcome 👍🏻

  • @karanbawa1110
    @karanbawa1110 3 ปีที่แล้ว

    Hello this is a great project...I have a quick question, in the design you show 1 switch but in the construction I can see you have 2 switches, what is the 2ns switch for? Thanks

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      One switch is for peak hold ON/OFF. The other switch is for strip selection for two strip stereo or one strip stereo.

    • @karanbawa1110
      @karanbawa1110 3 ปีที่แล้ว

      @@HAZITECH Thank you is there a wiring diagram you can share so that I know how to connect the 2nd switch. Thanks and much appreciate your prompt response

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      It is linked in the video description.

    • @karanbawa1110
      @karanbawa1110 3 ปีที่แล้ว

      @@HAZITECH yes but that diagram only has one switch, where do I connect the 2nd switch. Thank you very much

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Please take a look again. There are two.

  • @nekmoon2078
    @nekmoon2078 2 ปีที่แล้ว

    Hi i have a question ! Can i replace 1uf capacitor by 1000uf16v capacitor? and replace 1K Ohm Potentiometer by 2k ohm Potentiometer?

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Yes you can 👍🏻

  • @ugochukwuokafor3764
    @ugochukwuokafor3764 2 ปีที่แล้ว

    Failed to compile as i was using a cheapo Arduino board. Any way i can make it to work?

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      What is the compile error?. Make sure you install the relevant libraries first.

  • @HariYanto-rh4gy
    @HariYanto-rh4gy 3 ปีที่แล้ว

    Mas, if the sound sensor is replaced, it doesn't connect to the audio, the scheme is changed, it remains the same, and the LIBRARY is also different or the same?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      This works with an audio aux input. You can plug the analog out of the sound sensor module to the same audio input jack. Code and wiring stays the same.

  • @МестныйУмелец
    @МестныйУмелец 3 ปีที่แล้ว

    Very good job 👍🤝.

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Thanks a lot 🙏🏻

  • @lawk3573
    @lawk3573 3 ปีที่แล้ว

    Which you use led 30led per meter or 60led per meter , if i use 60 led per meter the project is beautiful?? Or between led is very far and it's not good 😊

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      I used 144LED/m strip. Closer the LEDs, the better.

  • @finnjo1590
    @finnjo1590 3 ปีที่แล้ว

    Hey. Can I also use a normal arduino uno? It also has a ATmega328 as the arduino nano, right?

    • @finnjo1590
      @finnjo1590 3 ปีที่แล้ว

      By the way dont judge me. I know nothing about this stuff. I need to do this for a school project.

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Yes you can use a UNO without any issue. You are welcome to ask any question.
      As a support, please consider Subscribing to the channel by clicking on the link below. Thank You!.
      th-cam.com/users/HAZITECH

  • @supuntharaka3267
    @supuntharaka3267 4 ปีที่แล้ว +1

    Supiriyak thama ithin..❤️👌👍
    Diagrem akat link karala demmanm lesiy neda aiye.

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Demma malli thanks

    • @supuntharaka3267
      @supuntharaka3267 4 ปีที่แล้ว

      @@HAZITECH thankz aiye..👌👍❤️
      Me wage 10 band spectrum analyser akak hadannat kiyala dennako..

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Ok bro wede patan aran inne 😉

    • @amilaruwan81
      @amilaruwan81 4 ปีที่แล้ว

      Drigeme aka tiyenne ban

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Mekai malli mulin mama diagram eka video eke dala thibbata wenama description eke dala thibbe ba. Eekai Supun malli kiwwe. 👌🏻

  • @amilaruwan81
    @amilaruwan81 4 ปีที่แล้ว

    නියමයි ඔබට ජය.

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      බොහොම ස්තුතියි

  • @harshwardhan4627
    @harshwardhan4627 2 ปีที่แล้ว

    Thanks bro for ur reply..I want to ask like can I use Two 10 k ohm Potentiometer instead of 1 K for this project...plz reply asap..thanx again

  • @HariYanto-rh4gy
    @HariYanto-rh4gy 3 ปีที่แล้ว

    Mas itu untuk skema lo mau bikin pakek sensor suara pa harus di ganti skema nya dan libary nya juga

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      See my reply to your other comment 👍🏻

  • @qr2197
    @qr2197 3 ปีที่แล้ว

    Hi. I made it with two 144 led strips and the only problem I have is that the first 16 leds on each strips are way brighter than the rest. Any idea why?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      You have to give 5V power to both ends of the LED strips for even power distribution. Try that.

    • @mruotomasyon768
      @mruotomasyon768 ปีที่แล้ว

      the same problem occur mine...

  • @diganthkumar4060
    @diganthkumar4060 3 ปีที่แล้ว

    Can I use arduino mega 2560 same wiring diagram?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Yes you can

  • @HackingInfo
    @HackingInfo 3 ปีที่แล้ว

    very detailed and easy to understand video

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Thanks a lot 😊

    • @HackingInfo
      @HackingInfo 3 ปีที่แล้ว

      @@HAZITECH one question...if you have 2×60 LED strip then why upload that first one 60 led with 2nd one commented?🤔

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Two LED strips can be worked as a single strip or as two channels. So if you see my demo, you can see in the first half both LED strips work as one. Then in the second half they work independently.

    • @HackingInfo
      @HackingInfo 3 ปีที่แล้ว

      @@HAZITECH I got that demo part....my question is if I uncomment that 2nd strip then should I comment 1st single stripe and then replace all that single strip variable with 2nd stripe variable which defined? Or the variable already present in loop?.... Isn't then variable missmatch error? So confused 🙄🤔🤔

    • @HackingInfo
      @HackingInfo 3 ปีที่แล้ว

      @@HAZITECH okay now I got that after deeply observing the code....you already defined those variable settings with *#if** define* and *#elif** define* 😋😅

  • @KevinGroninga3D
    @KevinGroninga3D 3 ปีที่แล้ว

    I completed this build and everything seems to be working except for Mode 3. In this mode, the Left Channel and Right channel don't appear to run the same and something looks like there's an error in the code, I'm using 2 strips of 60 LED's and have the select switch in stereo mode. When i change it to run in Mono (both sides run from the Right Channel), then it seems that both sides are working the same, Is there a small bug in the code perhaps?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Hey, glad you made it. I'll check the code and get back to you.

    • @KevinGroninga3D
      @KevinGroninga3D 3 ปีที่แล้ว

      @@HAZITECH, cool! Would it be helpful if I shot a short video of my build and how mode 3 appears ‘odd’? And btw, having that JPG image of the schematic was super helpful in doing the wiring!

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Yeah that’s great. Send the video to my HAZI TECH Facebook page messages. And you are welcome.

    • @raulrg1208
      @raulrg1208 2 ปีที่แล้ว +1

      hi i have the same problem, did you find the solusion

    • @KevinGroninga3D
      @KevinGroninga3D 2 ปีที่แล้ว

      @@raulrg1208 no, never got a solution except for mono mode.

  • @serkankaracan9014
    @serkankaracan9014 ปีที่แล้ว

    hi.I build this project with my student.Oonly led strip1 is working.But when ı led strip signal switch change position for two strips led 1 strip is stopped.Nothing else? ı made two 144 led strip .Please help

    • @HAZITECH
      @HAZITECH  ปีที่แล้ว

      You seem to have done the wiring wrong. Double check please.

  • @juanenriquemorosoli2730
    @juanenriquemorosoli2730 3 ปีที่แล้ว

    hola, se pueden poner diferentes medidas (cantidades de led ??),, borrando los comentarios en el soft ? solamente esas oopciones hay ? tenes algun proyecto de analizador de espectro o alguno q me puedas recomendar con estas tiras y arduino ??? muchas gracias

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Hola amigo. Puede cambiar la cantidad de LED descomentando las líneas en el código. Y puede encontrar más proyectos siguiendo el enlace a continuación.
      th-cam.com/play/PL4dsTE_604guMdq4JkY5jswRFKaiiRbVB.html

    • @juanenriquemorosoli2730
      @juanenriquemorosoli2730 3 ปีที่แล้ว

      @@HAZITECH hola, gracias !! tengo una duda, sirve la tira de led WS2812 ?? sin la "b"final ????

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Due to the large number of comments, going forward, I have to give priority to my channel Subscribers when replying. So consider Subscribing. Thank You!.

  • @StoneTL
    @StoneTL 3 ปีที่แล้ว

    On the video you're using two led strips but when you show the code you were uploading for one led strip. How come ? Or you connected them in parallel ?

    • @StoneTL
      @StoneTL 3 ปีที่แล้ว

      I need both channels to work. Left and Right.

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      With one strip also you get the stereo effect. If you take a look at the wiring diagram you can see there is a switch to select the data line to the strips. With two strips you get more design options.

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Audio source goes to audio in (eg. Phone, Laptop, etc). Audio out goes to speakers. And based on your requirement, you may need only one.

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Audio IN and Speaker OUT

    • @StoneTL
      @StoneTL 3 ปีที่แล้ว

      @@HAZITECH can it support 2 led strips and 144 leds both? I've tried two 60 leds, it works fine.
      But when I set 144 and create a new "define for 144" it doesn't work at all.

  • @ashwanthhobbyist2587
    @ashwanthhobbyist2587 3 ปีที่แล้ว

    Can I used ws2811 pixel led, at the same code

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Yes you can

  • @sameerapathiraja3338
    @sameerapathiraja3338 4 ปีที่แล้ว +1

    Niyamai bro.. thawath ewa karanna

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Thanks bro. Sure karannam

  • @milosgagic4820
    @milosgagic4820 2 ปีที่แล้ว

    Nice job! Can i use more than 2 rows of led strips but they would be shorter?

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว +1

      You can connect any number of strips in parallel. But if you use shorter strips, the full effect won't be visible.

    • @milosgagic4820
      @milosgagic4820 2 ปีที่แล้ว

      @@HAZITECH Thanks for the answer. Subscribed!

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Awesome. Thanks 🙏🏻

    • @milosgagic4820
      @milosgagic4820 2 ปีที่แล้ว

      @@HAZITECH Hi, i have one more question. Is audio out used for connecting Nano with amplifier/speakers?

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Yes exactly

  • @AmitRaj-zz9vp
    @AmitRaj-zz9vp 3 ปีที่แล้ว

    Brother can I use less no. Of LEDs on each channel
    Like 15 no. Of LEDs on each channel.

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      I think I have to modify the code to enable that. Let me check and get back to you.

    • @ravitheboss4636
      @ravitheboss4636 2 ปีที่แล้ว

      I'm looking for the same

    • @ravitheboss4636
      @ravitheboss4636 2 ปีที่แล้ว

      I need code - to use 15 leds each channel ( 15 left + 15 right) if possible please update

  • @Hstudiosproductions
    @Hstudiosproductions 3 หลายเดือนก่อน

    Hi, can i use the WS2812 144 led/m?

    • @HAZITECH
      @HAZITECH  3 หลายเดือนก่อน

      Yes of course. I used the same here.

    • @Hstudiosproductions
      @Hstudiosproductions 2 หลายเดือนก่อน

      Ok thanks. I do want it to be double towers with 2 led strip each. That makes four(30 leds). But is that recommended?

  • @Bolo-Vik
    @Bolo-Vik 3 ปีที่แล้ว

    Hi, is the thickness of the cable important?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      No. As long as you use a decent cable for audio in, that’s fine.

    • @Bolo-Vik
      @Bolo-Vik 3 ปีที่แล้ว

      @@HAZITECH How can they shine with only 2 amps?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Since the strips won’t light up in white all the time, 2A is enough.

    • @Bolo-Vik
      @Bolo-Vik 3 ปีที่แล้ว

      @@HAZITECH Ok, because I have a 40 watt and 8 amps power supply and thought about it. I have everything done 🙂 waiting for the jack cord. I am still wondering if at the DC socket it matters where I connected the voltage cable, and where the GND.

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      As long as the power supply is 5V, any current rating above 2A will work. And wire exactly in the wiring diagram. That’s it.

  • @hexaltheelektro4054
    @hexaltheelektro4054 3 ปีที่แล้ว

    what if i use 5 rgb led strips? and what is the function of the potentiometer for?
    Thanks bro...

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      You can use any number of pixel LED strips in parallel. Potentiometers for controlling the brightness of the LED strips and adjust the audio response.

  • @tapha7274
    @tapha7274 3 ปีที่แล้ว

    i want to make 1 led strip (60 leds), how do i do it?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      You can select it in the code. Please read the comments in the code.
      Due to the large number of comments, going forward, I have to give priority to my channel Subscribers when replying. So, please consider Subscribing. Thank You!.

  • @rencymartacazon3309
    @rencymartacazon3309 2 ปีที่แล้ว

    Is the code working for 15 led two strips? I am making this right now...

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Yes of course. You have to do a minor code adjustment to change the number of LEDs. Select 60 LED option and then look for that function. Then change 60 to 15 and 31 to 8. That’s it.

  • @adzik2011
    @adzik2011 3 ปีที่แล้ว

    72 diodes can be made?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Sorry I didn’t understand.

    • @adzik2011
      @adzik2011 3 ปีที่แล้ว

      72 diodes per strip !?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Yes you can. Please check the code and edit the number of LEDs.

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      I have modified the code for you. Please go to the updated link in the video description. And don't forget to share the video and support me. Thanks!.

  • @b9robot01
    @b9robot01 3 ปีที่แล้ว

    This is a beautiful project and I have already started building it. I was wondering if you have a website with complete instructions. Thank you

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Awesome. Sorry I don’t have a website. Good luck.

  • @vivekedits01
    @vivekedits01 3 ปีที่แล้ว

    How much total mode in this controller

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Please take a look at the demo at the beginning of the video. It shows all the mods.

  • @raisaa2017
    @raisaa2017 2 ปีที่แล้ว

    Mas bro audio in dicolokan ke kabel salon trus audio out kemana

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Gunakan satu jack 3.5mm sebagai input dan lainnya sebagai output.

  • @swapnaaxom1359
    @swapnaaxom1359 3 ปีที่แล้ว

    why you don't shell it on amazon

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Unfortunately due to lack of time.

  • @erykobniski5140
    @erykobniski5140 3 ปีที่แล้ว

    hello, I want to connect it to the cinch in the car. can I switch to RCA (cinch) instead of aux? Very nice design, thank you 😊

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Yes of course. Make sure you give L and R audio signals. And connect RCA ground with the device ground.

    • @erykobniski5140
      @erykobniski5140 3 ปีที่แล้ว

      @@HAZITECH thank you very much 😊

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      You are welcome

    • @erykobniski5140
      @erykobniski5140 3 ปีที่แล้ว

      @@HAZITECH and can I divide the 120 LED strip 1 meter into 4 parts and connect it in series?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Yes. You can use any combination. All you have to select the right no of LEDs per strip in the code.

  • @Bolo-Vik
    @Bolo-Vik 3 ปีที่แล้ว

    I managed to do everything already 🙂 only the on-off switch is not working, how does it work for you?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Great. BTW there is no on/off switch. one toggle switch is for bouncing peak hold on/off and other one is for LED strip data selection.

  • @depirator
    @depirator 3 ปีที่แล้ว

    NIce job Man! I want to make a similar project, but with 200 LED powered by rechargeable batteries for a 4 hours use each time. Can you suggest a power supply solution to my project?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Awesome. You could use a 5V mobile phone power bank like with 10000mAh capacity. Make sure it can output at least 2A.

  • @shamilshilan3684
    @shamilshilan3684 3 ปีที่แล้ว

    Ayye meke audio in ekata amplifier eken speaker out line ekA connect karanna puluwanda.a kiyanne speaker out eken denna puluwanda

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Mama try karala nam na. Speaker out ekata volume wedi karala multimeter ekak thiyala balanna voltage eka keeyada kiyala. 5V walata wada adu nam prashnayak na.

  • @jhvaleriano
    @jhvaleriano 3 ปีที่แล้ว

    Bom trabalho.
    Tens duas resistências 330 Ohm no audio in e audio out que conectam no arduino A0 e A1 e no gnd, isso está correcto? ou é algum erro no diagrama?
    obrigado

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Oi, o digrama está correto. Esses resistores devem estar lá para aterrar o ruído quando não houver entrada de áudio. Boa sorte.

    • @jhvaleriano
      @jhvaleriano 3 ปีที่แล้ว

      @@HAZITECH
      Obrigado Hazi
      Vou também fazer esse VU

  • @Romiqtiink
    @Romiqtiink 3 ปีที่แล้ว

    how many ohms and watt resistors are used??

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Resistor values are mentioned in the parts list. 1/4 W is enough

    • @Romiqtiink
      @Romiqtiink 3 ปีที่แล้ว

      can a 1.5watt resistor be used???

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Yes you can

    • @Romiqtiink
      @Romiqtiink 3 ปีที่แล้ว

      thanks for the hint, very useful content...

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      Thanks 🙏🏻

  • @AD-hy3ij
    @AD-hy3ij 4 ปีที่แล้ว

    Awesome bro

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Thanks a lot

  • @ylectronics7133
    @ylectronics7133 3 ปีที่แล้ว

    Good day my friend. You've made an extraordinary project using arduino. Instead of using 5v 2a power supply, can I use 5v 3a power supply?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Thanks a lot. Yes. You can use any ampere power source above 2A as long as the voltage is 5V.

    • @ylectronics7133
      @ylectronics7133 3 ปีที่แล้ว

      Thanks a lot! You are nice and responsible for people who are asking questions about your project. Keep it up💪😁

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Thank you much. Please share my videos and help me to increase my TH-cam community. Thanks 🙏🏻

  • @nirashadilrukshi287
    @nirashadilrukshi287 3 ปีที่แล้ว

    Aiye oya mekedi use krna pixel strip.ek.khnd gtte lankawe ndd

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      eBay malli. Link eka video description eke thiyanawa

    • @nirashadilrukshi287
      @nirashadilrukshi287 3 ปีที่แล้ว

      @@HAZITECH hre thnx aiye

  • @asyarialfan5305
    @asyarialfan5305 3 ปีที่แล้ว

    the light keeps on, the schematic is correct, what's wrong?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      If you do the wiring correctly and uploaded the code there shouldn’t be any issues. Try adjusting the sensitivity knob.

  • @simonslyk8350
    @simonslyk8350 3 ปีที่แล้ว

    Hi can you help me i hay lots of errors when i build your code. I hav included the libary from your link but there are 47 errors. Please help me and thanks for your video

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      If you install all the libraries and do exactly as in the video there shouldn't be any errors. Can you copy and paste the full error message here.

    • @simonslyk8350
      @simonslyk8350 3 ปีที่แล้ว

      @@HAZITECH can I sand you screenshots per email? Because it is to much for TH-cam commentary

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Sure 👍🏻

    • @simonslyk8350
      @simonslyk8350 3 ปีที่แล้ว

      @@HAZITECH I sendet the scrennshots by email. But today ist working on the Arduino software but not on PlatformIO on Visual Studio Code. Thanks for your help and your fast answer. Like and Abo

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Super. Glad it is working. Cheers 🥂

  • @sathishapoojary5855
    @sathishapoojary5855 2 ปีที่แล้ว

    Good.....👍👍

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      Thanks 😊

  • @ravishanvinura2907
    @ravishanvinura2907 3 ปีที่แล้ว

    Man hadhuwa eka vada karanne na nee😞mokakda dhanne na neda hethuwa... Man monawada aii parak check karala balanna onee dhewal.. (use kale Arduino Uno R3 ekak)plz help me

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว +1

      UNO ekanam awulak na. Oya wiring eka hondata balanna. Ground karanna oona then okkoma harida kiyala balanna. Code eka prashnayak nethiwa upload unane?

  • @dineshsampath9907
    @dineshsampath9907 4 ปีที่แล้ว +2

    Me wage 10 band spectrum analyser akak hadannat kiyala dennako
    Hoda channel akak mma nithara balana tanx

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      Sure eekath langadima dennam. 🤜🏻

  • @jesusmata1977
    @jesusmata1977 3 ปีที่แล้ว

    buenas noches, muchisimas gracias por tu proyecto. Tengo un problema, y es que al encenderse los led´s, me ocasiona un ruido parásito en los altavoces. Tengo conectado las resistencias y el condensador tal como pones. El condensador es de 2,2 uf. Y tengo un potenciómetro de 10k. Cuál puede ser el problema?, si los led´s no están encendidos, el audio hace bypass perfectamente, pero al iluminarse los led´s, vuelve el ruido, como el de un grillo.

    • @jesusmata1977
      @jesusmata1977 3 ปีที่แล้ว

      Me respondo yo mismo, el problema estaba en la salida analógina de mi PC, no sé el motivo pero sin tener las tiras encendidas, el bypass no tenía ruido de fondo. Así que ahora entra el audio a través de la salida usb de una tarjeta thx de unos auriculares razer kraken y funciona sin problemas

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Es muy agradable saber que resolvió el problema. Genial y gracias por los comentarios.

  • @soloturkanka8662
    @soloturkanka8662 4 ปีที่แล้ว

    It is very nice. Can we do this with arduino uno?

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว +1

      Thanks a lot. Yes of course. You can use UNO.

    • @soloturkanka8662
      @soloturkanka8662 4 ปีที่แล้ว

      @@HAZITECH thanks : )

    • @HAZITECH
      @HAZITECH  4 ปีที่แล้ว

      You are welcome

  • @spaceblack5296
    @spaceblack5296 2 ปีที่แล้ว

    I need in this project on ESP8266 Module with only 1 input 3.5mm audio jack without any buttons (60 led strip)
    Error: showPeaksPins was not declared
    Please bit modify code on showPeakPin and paste in comments section please please please please

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      This system is anyway designed for one 3.5mm input. Other one is for audio out. Removing the buttons wouldn't be that straight forward. Patterns are connected to the button positions and so on.

  • @1954charlie
    @1954charlie 5 หลายเดือนก่อน

    My respects !
    I'm Stefan and a bit old (70 years old) . I've never done a programmatic vu meter before, I'm putting the electronics together, but help me start by writing a 30 led RGB vu meter program. You installed a program that is in hexagonal form, I wanted to rewrite the number of ledds, but I can't open it and I don't know what to do! So I bought the parts, but until I know what to do next, I won't do it without a program, why? I would appreciate it if you could help ,my respects !

    • @HAZITECH
      @HAZITECH  5 หลายเดือนก่อน

      Hi, first of all follow exactly the wiring diagram given and wire all together. Then you have to upload the code to your Arduino Nano board using Arduino IDE software. If everything works, then I can guide you to change the number of LEDs from the code. Even you have 30 LEDs, existing code works and display patterns. We can adjust it later.

  • @Xhhynn1168
    @Xhhynn1168 3 ปีที่แล้ว

    It's awesome!! Cool project. I want to make it too😁. I'm amazed by it😍.
    Just wanna ask how long was the led strip?

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Thanks a lot. I used 144 LED/m LED strips and used 60 LED pcs. It’s about 40cm long.

    • @Xhhynn1168
      @Xhhynn1168 3 ปีที่แล้ว

      @@HAZITECH thank you!😊 God bless for more cool DIY projects.

    • @HAZITECH
      @HAZITECH  3 ปีที่แล้ว

      Thank you so much.

    • @harshwardhan4627
      @harshwardhan4627 2 ปีที่แล้ว

      Hi Bro..can u tell me if I can use mic sensor module connected to the Arduino nano...what would be the change / New program codes to compile..plz help me out with this..Thanx n respect..

    • @HAZITECH
      @HAZITECH  2 ปีที่แล้ว

      You could use the existing codes. Choosing the right mic module is the key. Give the mic module output to audio in port of the system.