Without IC Dot & Bar mode VU Meter LED | DIY

[@marcguimas9727]

You don't need all those transistors & diodes to make a stereo V.U meter... You can have a proper display using the LM3915 or LM3916 much more accurate & cheaper. All those transistors & diodes are a waste of money & time taking... Read the data sheets for the above I.C's, very little external components are needed for a very good & accurate display. Some good designs are available on the internet for good & accurate Stereo V.U Meters... Explore & study the options, if you know how to combine electronic components & read circuits you will know what I mean. There are a lot of glorified guys out there on KZbin think they know a lot about electronics but all they do is show you a lot of bullshit & the more components on their projects you think it's well & good, (not necessary).... Audio Visuals components are not that difficult to figure out if you know how to use their functions on a circuit. Please read my comments very well before giving me any reply...

[@moristo]

So I think you should do electronic components market research only, that job is right for you. The price of IC, Transistor, etc waiting for you to know them.

[@moristo]

Exactly from yesterday I urged you to think "what will you do if that IC is not available in the area you live in?" but you didn't respond to me.

[@marcguimas9727]

@@moristo Those I.Cs are available worldwide & with very little external components you can do a lot of projects... There is someone on KZbin making a stereo V.U meter with a LM3915 which is a monolithic I.C, if you follow the audio signal & parameter of the I.C you will see that according to the data sheet it is impossible to make a stereo V.U meter that way with one I.C... Look this guy up on KZbin & come back to me, look at the way & circuit is made, it is impossible... Have a great day!

[@moristo]

If you say one LM3915 (single IC) can't be made into a stereo VU Meter, then I know you are not far experienced in electronics engineering. Sorry to say that.

[@moristo]

Thank you March, have a nice day!

[@Dave2024_]

Thank you for the brilliant video and circuit, just what I needed for my project, since I don't have quick access to an ic and lots of Scape parts that need used up. Keep up the good work and take care.

[@moristo]

The 2nd Transistor group works to cut off the 1st Transistor group after the next LED light going on. Thank you have a nice day and keep success.

[@neycarvalho59]

Congratulations, I admire your commitment to providing viable solutions for many in this unequal world. Regrettable Marc Guimas' comment, what world are you living in, I think you don't know a little about the world you live in, it's out of reality. Where I live it is also much more expensive to mount a VU with the integrated one which is very difficult to fix.

[@moristo]

Everyone should be able to provide solutions to each other but don't break the world's monetary cycle. Marc Guimas he just don't know the price comparison yet so he commented like that, but actually i thank to him who has paid attention to my video, as well as you I thank you.

[@jayarathnajayarathna786]

very best my friend. and I made your dotmod vu meter. it is working well. thanks all your vu meter presentations. keep it up more.good luck my friend.

[@moristo]

Thank you friend.

[@Delorean29]

I do not get mine & work properly! Should it work with a small electret capacitor microphone? The LED lights only respond when yes touches the underside of the pcb. Where could I have done wrong?

[@moristo]

OMG, in this video there is no talking about "electret capacitor microphone" :D

[@marcguimas9727]

Tommy read my comments... Enjoy...

[@moristo]

Enjoy.

[@Delorean29]

I found the chip generator that can operate 10 channels will make it flash like in Back to the future you saw! You program via Mini arduino then you avoid usb completely! You drop music completely! :)

[@moristo]

I don't use any arduino in my videos.

[@Delorean29]

@@moristo Can I use 10Uf 16V tantal capacitor istant for electrolyt?

[@moristo]

With good quality of Tantalum cap.

[@Delorean29]

@@moristo I found the mini electrolyt capacitor 10Uf 16V 4 MM. diameter 5 MM. high I order from Farnell! I really know a company I have the opportunity & order! Perfect! When I soldered a circuit board, I promise you a movie! :D I have pcb now from Hong Kong! :D

[@moristo]

Most of the components sold at the electronics parts store where I live are made in China, but with experience I can choose components, such as electrolytic capacitors that work well.

[@marciusportes9098]

Muito lindo. Parabéns amigo. 🇧🇷

[@michaelmadarang7261]

Ang galing mo ...ayoss

[@moristo]

Salamat.

[@marciusportes9098]

Congratulation. 👏👏 these resistores are 1/4, 1/2.....? Thank you Friend. Congratulations

[@moristo]

Resistor at least 1/4 watt.

[@fabianantoniantoni8864]

Muy bueno Me gusto saludos desde Argentina .santa fe

[@moristo]

Gracias por tu apreciacion de mi videos.

[@elileme9324]

muito lindo mesmo. parabéns. vou montar um pra eu e meu o muito obrigado amigo

[@moristo]

De nada mi amigo

[@trywatch1174]

Mantap kang sekarang udah ada segmennya 😁👍

[@moristo]

Itu namanya "chapters" untuk pembagian waktu di dalam isi video.

[@trywatch1174]

Owh jadi gitu kang

[@moristo]

Yes.

[@giltech7124]

how to added xtra led in conection parallel? can you show how to conect the xtra led in parallel conection.. for example in each 1 row 3pcs led in parallel?...

[@moristo]

Just paralel 3 LEDs then replace each LED resistor with 330 ohm.

[@giltech7124]

@@moristo thansk you

[@moristo]

YAW

[@DJFARID1974]

1 like q vale x 1000

[@arzyadm2443]

is it sensitive? does that mean it can still turn on even though the volume is small?

[@moristo]

You can adjust potentiometer for the internal vu meter level sensitive.

[@Delorean29]

My VU working glad!!! No electrec capacitor microphoe! Must be signal or sound source: D

[@moristo]

You have to use more than 1 watt amplifier for input signal or at least 1 volt peak to peak signal.

[@Delorean29]

@@moristo Thanks! I want to use PWM signal for up & down. It should work?

[@moristo]

Yes as long your PWM modulation is an audio like AM signal :D OMG, why we are talking about PWM now.

[@Delorean29]

@@moristo My card pcb is 221 X 18 MM. 122 components plus 20 leds! WOOOW? I have managed to compress. I promise video when it's done with 10 of these :)

[@moristo]

WOW, you make me impatient.

[@Delorean29]

I draw pcb in JLCPcb 10 pcs. circuit board must order 15 cards 5 reserve. The card will be 223 X 18 MM. I manage to get everything baked into the whole long card! AMAZING?? :)

[@moristo]

Actually the answer for AWESOME/AMAZING questions is MAYBE :)

[@Delorean29]

How do I get everyone to light up at the same time??

[@moristo]

Please explain more details that what you mean is.

[@Delorean29]

@@moristo All 20 pcs. should be light up at the same time you do 1 wire how to connect?

[@moristo]

Just paralel all LEDs.

[@Delorean29]

@@moristo Maybe the transistors break?

[@moristo]

I don't think so, the current was limited by resistor.

[@franciscojoseantoniodossan6202]

Obrigado pela resposta só uma duvida eu quero fazer só com 8 leds dará certo?

[@EulesAlves]

tbm quero fazer ele te passou esquema

[@moristo]

Sim, pode ser por 8 leds de acordo com a sua vontade, o problema do dará certo depende do seu esforço.

[@MrDynoboy]

Muito bom, fazia tempo que eu queria um VU desses, ponto movel com transistores. Parabens

[@moristo]

Muito obrigado, fico feliz em saber que gostou do meu video.

[@akuahmadyani5919]

Moristo memang👍🏻👍🏻

[@moristo]

Terima kasih teman.

[@Delorean29]

Thought if you max level for super rash all the time need resistance should I have parallel at 820R?

[@moristo]

You have to do an experiment/practice to know that.

[@islamistan8403]

Diagram please

[@moristo]

You can draw it while watching this video because till today I don't have it yet, use play/pause button when catched something.

[@syafriadi7162]

Wow 👍the best

[@moristo]

Thank you mas bro.

[@PintuSingh-fb7px]

Good , very nice project but what potentiometer does

[@moristo]

Thanks, potentiometer for level adjustment.

[@electronic7979]

Super

[@moristo]

Thank you.

[@linslus8845]

Is this the the low or high side? Low signal or the speaker side? I would Love to see this connected on the low signal side.

[@moristo]

For small signals need pre-amplifier.

[@linslus8845]

@@moristo Ok thanks. I guess I wont need all those transistores only in bar-mode right?

[@moristo]

For the special BAR mode please see my another video about it.

[@JoaoAlves-sp9io]

Para bem joaoalves.

[@moristo]

Obrigado.

[@chacecline9538]

Character In the video It's great, I like it a lot $$

[@moristo]

Signal input taken from my subwoofer speaker, so only the bass voice will take effects to the LED lights movement.

[@amaterasu3011]

Mantap om ijin praktek

[@moristo]

Silahkan, semoga sukses ya.

[@Denisdessupoio]

excelente projeto , faz stereo igual você fez com um único Ci vai ficar top demais 😁

[@moristo]

um dia, muito obrigado.

[@adityabaladewa3966]

Mantap benar bang.. Anda terbaik

[@moristo]

Terima kasih mas bro meskipun sebenarnya Tuhan yang terbaik.

[@giovannijaviersandovalcast9970]

Hi, Very good..but how much volts it requires..? Thanks

[@moristo]

You can see that on video subtitle, thank you very much if you gonna watching it.

[@oneon18]

Asyik.dua mode

[@moristo]

Ya mas bro, tanpa IC ini.

[@masjumino6441]

Reques lampu led model compressor gate

[@moristo]

Yang bagaimana itu mas bro?

[@faysalhasib9462]

Hello sir, if I connect with my L/R speaker then will work it? I want to make a music reactive (all sounds) VU meter.. I have a 2.1 speaker,, please tell me

[@moristo]

It requires a special circuit on the input side, and this circuit is not stereo. Please watch my STEREO vu meter led video for your stereo system.

[@faysalhasib9462]

@@moristo I watched yours stereo vu meter video but I can't understand last part when you connect transformer line.. I have no transformer.. I want connect with my 12v battery..

[@moristo]

Owh okay, so you need waiting my futures video for that.

[@faysalhasib9462]

@@moristo okay thank you I'm waiting❤️ I want like that, It will be 20+20 LED for 2lines,, because I'd like to place it on either side of my monitor،، and it will have 2 modes, bar & dot.. but don't use any PCB board or circuit board,, just make it simple.. please make it as soon as possible please please please

[@moristo]

According to some people the knowledge is so expensive, some have go abroad to get it, but on KZbin we can get some knowledges just for free. I want people support inspiring me to share my knowledge.

[@kartikadwi0260]

Mister , klo led diganti yg 12 volt , bisa g ? Klo bs yg perlu dirubah yg mana? Thank you

[@moristo]

Saya tidak mau jawab asal-asalan, karena saya harus uji coba dulu untuk yakin.

[@Delorean29]

What replacement of transistor can I use from C1815 so that pin outs are correct ?: Not BC557 example.

[@moristo]

Basically all NPN transistor with ECB pins position can be use.

[@Delorean29]

@@moristo What resistance should I have to these LEDs I should use instead of 1.5K? Green 3.1V 20mA. Yellow 2.15V 20mA. Red 2.15V 20mA.

[@moristo]

Actually that's not critical, for 12 vdc you can use 220 ohm up to 4k7 resistor for each LED bulb, in fact the different manufacturer will be a different LED quality lights.

[@Delorean29]

@@moristo Thanks! I have ordered 1000 PCS 4.7K 1/4W Then I can use 4.7K instead of 1.5K :D

[@moristo]

That's up to you, but if you want the LED more bright up then you should use the lowest resistor value :D

[@azizwandi5779]

Salam kenal bang... Semisal levelnya itu ditambah lagi sampai 25 to 30 gitu,apa bisa bang?

[@moristo]

Kalau sudah pernah nonton video saya "How to make 40 levels VU METER LED without IC" kamu akan tau gimana kalau LED-nya lebih banyak.

[@ThohirIsmael]

No schema no like no subcribe😊

[@moristo]

Okay no problem, that's up to you. Thanks for watching.

[@moristo]

Saya suka kejujuranmu.

[@moraelektronic470]

Wow...!! I like this

[@moristo]

Terima kasih, semoga video-video saya bermanfaat.

[@나침판-s1g]

No1. What is the variable resistance capacity?

[@moristo]

Please watch to know and see the text.

[@cicerojose9037]

Cadê o esquema?

[@moristo]

Até agora ainda está no meu cérebro, então por favor desenhe você mesmo.

[@abahlennon1936]

Nuhun mang

[@moristo]

Sama-sama terima kasih.

[@humbertoqueiros9438]

Espetacular! Um fantástico VU num tutorial muito bem explicado! Muito obrigado !

[@moristo]

De nada amigo, espero que meus vídeos possam ser úteis para todos.

[@celotehnetizen]

pak saya nanya kalau led nya itu kita pake cuman 6sampe 8 led saja apa harus ada yg dikurangi ntah itu kapasitor nya yg diturunin atau gimana ?

[@moristo]

Untuk di sekitar bagian input tidak ada perubahan, hanya (Transistor, Dioda, Resistor) di barisan LED beserta LED-nya yang di kurangi.

[@aamirzahoor7115]

Dear kindly share its circuit diagram please

[@moristo]

Someday, but I don't know when it will be.

[@aamirzahoor7115]

@@moristo please do arrange it if possible ASAP because its relates our projects and make its pcb design

[@moristo]

​@@aamirzahoor7115 You can draw it yourself if you really need it right now, just by watching and use Play/pause button to catch some details picture.

[@عليالكترونيات-غ4ق]

شكرا عمل جيد👍👍👍👍😘😘🌷🌷🌷

[@moristo]

اهلا وسهلا بكم وشكرا لكم

[@chavaazahra6444]

brti ini bisa pakai led banyak ya

[@moristo]

Iya dongs :)

[@chavaazahra6444]

@@moristo ada yg untuk 12v

[@moristo]

Wah, berarti kamu tidak nonton semua, ada yg kamu skip.

[@chavaazahra6444]

maksutnya untuk tegangan 12v gan. maaf baru belajar

[@chavaazahra6444]

ini pakai led 12v atau 5v pak.. maaf mau buat soalnya 🙏

[@damiaomendes2809]

O esquema seria ótimo

[@moristo]

So pessoas experientes como voce gostam.

[@ahaanvlogscl6926]

How did it get Power sorce plz tell

[@moristo]

AC to DC adapter.

[@ahaanvlogscl6926]

@@moristo couldn't understand

[@ahaanvlogscl6926]

@@moristo hi sir pls tell ,we hav to connect that with audio system or any other power supply requir

[@moristo]

Power supply and audio system.

[@franciscojoseantoniodossan6202]

Oi meu querido amigo posso fazer com apenas 8 leds?

[@moristo]

Claro, você pode aumentar de 5 para 20 para fonte de alimentação de 12 volts.

[@sikumbang221]

mantap om..

[@moristo]

Terima kasih.

[@나침판-s1g]

Thank you ^^

[@moristo]

you are welcome.

[@jack-ry3yh]

hello you can post pictures of the assembly please, thanks. I really like this montage it is awesome 👍👍👍

[@moristo]

Thank you, but the schematic diagram or pictures of the assembly is only used by anyone that have electronic skills, instead who have electronic skills can draw it himself while watching.

[@dennyredick5583]

Awesome ... Would you give a schema/drawing please.

[@moristo]

Skema belum tersedia, btw silahkan gambar sendiri jika butuh sekarang.

[@rimasgreitaeigis4946]

Super.

[@moristo]

Thanks.

[@rafaelbastos1423]

parabéns pelo seu canal , você teria o esquema deste circuito . desde já muito obrigado

[@moristo]

Aqueles que podem ler o esquema são automaticamente capazes de desenhar o esquema para si próprios.

[@VELMURUGAN-Singarayar]

Circuit pls

[@moristo]

This is just the result of my research experiment, till today the schematic diagram just still in my brain. So if you need it you can draw it your self.

[@Delorean29]

0:01: Exactly this super stable flashing I want fast with 20 leds! 17 St. I can see! Expand only with 3 more leds??

[@moristo]

You can make it up to 20 levels for the better result on 12 volt DC.

[@Delorean29]

@@moristo Thanks :) How do I connect so I get all 20 & lit at the same time??

[@moristo]

If you want 20 LEDs light up at the same time, you just need to paralel all LEDs and then use 220 ohm 1 watt Resistor series to the LEDs, then connect it to 12 vdc dirrectly.

[@wongndeso7704]

Pake 5 volt..bisa gx pak

[@moristo]

Harus sesuai yang di dalam video.

[@joseluizepaminondas193]

Esse pode fazer com 30 leds

[@moristo]

Voce esta livre para experimentar.

[@diversidadesaleatorias5604]

qual a voltagem de alimentação será ?

[@moristo]

Você observa para saber disso, porque eu nem sempre lembro disso.

[@bubblelight0077]

Good

[@moristo]

Thanks.

[@canaldohaggai7931]

Voce lensa que está ajudando mas infelizmente nao está..... muita gente que se inscreve no seu canal fica frustrada porque voce nao compartilha esquema nenhum.....vai levar isso lro túmulo?????

[@moristo]

Por vafor aproviete o que tenho oferecer.

[@IbnuHafizMahardika]

👍👍👍👍👍👍👍👍👍

[@moristo]

👍👍👍👍👍👍👍👍👍thanks

[@bassmekanikproboosterz7791]

Se puede poner doble fila de leds

[@moristo]

Para estéreo tienes que hacerlo doble.

[@sureshbabu8587]

Circuit diagram pls.. thank you

[@moristo]

Circuit diagram is not already, but you can draw it yourself if you need it now.

[@veeraragavan4667]

Please make a circuit diagram and add a picture too

[@moristo]

Just draw it yourself, you can do it.

[@EulesAlves]

tbm quero montar

[@moristo]

Por favor me amigo.

[@franciscojoseantoniodossan6202]

E teria a lista de componentes

[@moristo]

Os dados do componente aparecem na tela (subtitle and screen text).

[@renlyiqbalarroyan8504]

Skemanya Om Biar Mudah Dipahami

[@moristo]

Tidak semua orang paham dengan Skema, untuk skemanya bisa gambar sendiri aja.

[@fadlan7333]

Skema and layout and pdf please...🙏🙏🙏

[@moristo]

You can draw it yourself.

[@fadlan7333]

@@moristocircuit diagram pleace sir...🙏🙏🙏

[@moristo]

Feels free to draw it yourself.

[@manofmesopotamia7602]

If you show circuit diagram, it would be more convenient 😔

[@moristo]

Circuit diagram is not needed for those who are just want to make or just learnings an electronic circuit, anyways those who can read circuit diagrams can draw it themselves when watching.

[@singingzone3056]

Please u make a generator..

[@moristo]

Hm, let's see in the future.

[@АлександрАндреевич.Мыснык]

Дай схему пожалуйста.

[@moristo]

Схемы предназначены только для таких, как вы, людей с электронными навыками, но наоборот; такие люди, как ты, могут нарисовать это самостоятельно. Вот почему мне не всегда нужно предоставлять схему.

[@АлександрАндреевич.Мыснык]

@@moristo жаль что не дадите схему , ну и на этом вам человеческое спасибо .

[@moristo]

Жаль, что вы не удовлетворены тем, что я дал, спасибо вам за это.

[@АлександрАндреевич.Мыснык]

@@moristo спасибо вам что такие люди как вы работают на благо человечество , щас сижу копирую схему

[@moristo]

отличная работа.

[@firmansyahnourhadi9708]

Layou and pdf sir pleace 🙏🙏🙏

[@moristo]

Maaf mas bro, boro-boro skema dan layout-nya, untuk bikin video baru aja masih susah.

[@ijonkschanel8697]

Pake Bahasa Indonesia aja ngapa Om.. Inggrisnya kaku

[@moristo]

Supaya lebih banyak orang yang mendapatkan manfaatnya. Meskipun kaku tapi mereka paham apa yang saya maksud, dan mereka memakluminya, tidak keberatan dengan kekakuan saya itu, mereka tidak seperti kamu.

[@suimilod]

Si pones el diagrama no me molestó

[@moristo]

Las personas como tú pueden dibujarlo ellos mismos mientras miran.

[@phuonghoale537]

Character In the video It's great, I like it a lot $$

[@moristo]

Okay, nice to know that.

[@edisupaliyo411]

👍👍👍👍👍👍

[@moristo]

Terima kasih om.