How to make 16 LED Single-Channel VU Meter no IC and no Transistor

The video how to make 16 led single-channel VU Meter with no IC and transistors. Using bright color LEDs and diode Zener differential voltage for the LEDs to glow.
➤ How to make 16 LED Single-Channel VU Meter Without IC and Transistors
➤ Copyright © by Share Tech Creative
➤ Follow me: / sharetechcreative…
➤ 📺 Thanks for watching!
➤ Parts Required:
- IN4007 diode x 2 pcs
- (BZX79-C12) 12V Zener diode x 14 pcs
- 1000uF/25v capacitor x 2 pcs
- 2.2R resistor x 2 pcs
- 220R resistor x 16 pcs
- Red LED - 5mm bright x 2 pcs
- Green LED - 5mm bright x 14 pcs

[@ShareTechCreative]

How to make 12 LED Single-Channel Wireless VU Meter With AN6884 IC
czcams.com/video/ZajcjGY7bX8/video.html

[@ninildobrasil1774]

5

[@ranganaperera3355]

Thank you so much for your immediate response .. also can you tell me if i can you 270R and 2.7R resisters instead 220R and 2.2R resisters ..

[@RiswanKadirRis]

Mantap..bisa di jadikan pengalaman baru.

[@libmananchannel]

Hello my friend! It's amazing! Nice information! It's a very interesting video! Thank you for always showing me a nice video! I am very happy! Have a nice weekend!

[@ShareTechCreative]

Thanks for visiting

[@bisnetodeportugues]

Very Cool Project.Greetings from Brazil.

[@ShareTechCreative]

Thank you very much!

[@sajeevsajeev7423]

Excellent working condition video uploaded you sir... congratulations to you sir.

[@ShareTechCreative]

So nice of you

[@dumdumbot5702]

Eu fiz com 40 leds 2x5x7mm quadrado, e funcionou 100%....ficou show....😍😍😍👍🏼😂🤣🤣

[@ShareTechCreative]

Thanks for your information!

[@humbertoqueiros9438]

Você postou em algum lugar! Poxa, deve ter ficado show!

[@yamilgarcia2456]

Muy instructivo y bien detallado en cada paso que se realiza

[@alexandrepoloniato4616]

Good job.. alex Rio de Janeiro brazil

[@ShareTechCreative]

Thanks

[@masmustadjab9025]

Mantab

[@ShareTechCreative]

Thank you!

[@karimj2220]

Very good nice circuit👍💖👌

[@ShareTechCreative]

Thank you very much

[@gibran_nugraha]

rapih tutorial ya ngab
Mau coba kalo ada waktu

[@humbertoqueiros9438]

Se fizer com led não alto brilho, aquele leitoso, acho que fica mais agradável.

[@marcelostabilekabeya6852]

Gostei do seu vídeo Parabéns 👏🏼👏🏻👏🏿👏🏽
Eu queria que vc faz um vídeo Led da Knight Rider (Super Máquina)

[@bassmekanikproboosterz7791]

Hola excelente el proyecto. Pregunta se puede agregar mas leds d ambos lados? Se modifica algún componente? Estaría bueno que hicieras uno pero con mas cantidad de leds

[@manobc1723]

Hola. Puede no encender los últimos.

[@Aliceroom_11]

Show de bola amigo

[@ShareTechCreative]

Thanks for the visit

[@gautamdas4524]

Thank you sir

[@ShareTechCreative]

So nice of you

[@edwardreyes275]

Sir is it ok to make two of these and put it each in baffle speaker.and where i can connect it.hope you answer this couz that would be a big help for me for my project.Thanks in advance.

[@ShareTechCreative]

Yes you can, you connect directly to the speaker station from the input amplifier. Good luck

[@raimundogalsa2720]

Excelente performance 😎😎😎😎😎😎😎😎😎😎

[@MAURICIOJ6048]

👏👏👏👏

[@putukalianget559]

Mantap 🙏🙏🙏

[@ShareTechCreative]

Thanks

[@user-xb4nn6ql5l]

Excellent work. What voltage range does this meter work over?

[@ShareTechCreative]

Range 2.5 volt to 8 volt AC

[@Charlotte63567]

Can i use this on 10v output stereo amplifier?

[@ShareTechCreative]

Yes you can

[@MiguelSilva-ue5tw]

Muito top 👏👏👏👏

[@linhkien1902]

mạch nhảy theo nhạc

[@valtersouzaribeiroribeiro9534]

Good good

[@ShareTechCreative]

Thanks

[@edifierbass7821]

Yes its working but for me a passive Vu meter visually good only for 5 leds

[@ShareTechCreative]

Ok good

[@alexwahc]

Hola bro... si deseo colocar 30 leds que debo cambiar... O agregar en el circuito?
Thanks

[@javierpolohernandez3068]

Excelente

[@djgilmixoficialekipartmusic744]

Legal gostei

[@gagan_jit7897]

I have a question , why you use 2.2R at the capacitor ? It will slow the charging and without them the light will also react earlier with speaker sound

[@ShareTechCreative]

If your amplifier has a small power then you can remove these two resistors. Thanks for your comment

[@gagan_jit7897]

@@ShareTechCreative ok sir thanku

[@gagan_jit7897]

@@ShareTechCreative my amp have 25watt output only can i remove these resistors ?

[@ShareTechCreative]

You can change as you like! Good luck

[@MizanurRahman-jy5hn]

Thanks

[@Xhhynn1168]

Wow I like it! Thanks for it bro. If I'm going to do the same, will it still light up on my tda2030 amp?

[@ShareTechCreative]

Yes it will

[@roldanquisocala7193]

Genial

[@ShareTechCreative]

Thanks

[@kutsungohkut8525]

I liked

[@samireddioui3590]

Circuit diagram please
And thank u sir

[@ShareTechCreative]

Check description

[@wantotegar6645]

Mantap coy....

[@ShareTechCreative]

Thanks

[@wantotegar6645]

@@ShareTechCreative Kalau misalnya sampai 108 LED nyala naik bagaimana tuh bos

[@cyrusfurtado8113]

could this be adapted to work with 1000w amp w/ say around 40vpp / channel.

[@ShareTechCreative]

Yes can, but you have to value change two 2.2R resistors

[@cyrusfurtado8113]

Thank y

[@roselyncataquiz3420]

Can i use this to my 120 watts amp to my 6.5 inch speaker ? Or should i ise different resistor like 1.8k ohm or 2.7 ohm? Please reply thank you

[@jesuscisneros1340]

Puedo poner los diodos led rojos al final o sea no en el inicio.gracias.

[@ShareTechCreative]

Puedes elegir los colores de los LED

[@ceptenevar]

Hi, I admire you and adore you. I hope our works are mutual.

[@ShareTechCreative]

Always! thanks

[@ashwinks8250]

Can i use diode IN4007 instead of zener diode.

[@ShareTechCreative]

Yes can

[@ashwinks8250]

@@ShareTechCreative sir does it work on an amplifier that works on 8-9v Or below voltage.

[@canaldohaggai7931]

Scanquase todos juntos....como nos aparelhos CCE de baixo custo nos anos 90

[@dumdumbot5702]

Os transistores 2.2R estão queimando, qual outro valor maior posso colocar no lugar ??
Instalei o VU em uma potencia de 1000w.

[@ShareTechCreative]

You can increase the resistor value of 2.2 ohm

[@bassmekanikproboosterz7791]

Se puede hacer con más cantidad d leds?

[@ShareTechCreative]

Puedes montar más circuitos y ponerlos en paralelo

[@kishorkumarsharma8167]

We can use this circuit on any amplifier circuit board?

[@asrulgores2611]

If the tide at a mixer 12 the channel 450 Watt is safe is also a teacher?

[@ShareTechCreative]

Increase the two resistors value 2.2 ohm

[@TasKitas3]

How does it work when listening on lower volumes?

[@ShareTechCreative]

8:52 You're can watch it from here

[@miltongc3745]

No daña el amplificador si se conecta junto con la bocina?

[@ShareTechCreative]

No daña el altavoz.

[@silvatraoz2615]

hi does the zener diode voltage should be the same to the supply voltage of the amplifier?

[@ShareTechCreative]

You only need to use an amplifier from a few watts to several tens of watts!

[@writessa-il1xr]

Bro ye golden wair kha ss mile ge or iska name kya hai

[@todayonline8517]

Bro please mack 4440 ic stereo system

[@ShareTechCreative]

Your want to build one or two LA4440 ICs?

[@todayonline8517]

I have 2 4440 ic

[@ShareTechCreative]

@@todayonline8517
You should build two similar circuits in this video to the stereo amplifier. Thanks
czcams.com/video/w_Elv2_2jlk/video.html

[@petrox8610]

Kalo buat power yg 10@ ct 42 bisa kayak itu g y nyalany...

[@Rokku_san2304]

How to make a LED clock, lk142

[@ShareTechCreative]

Thanks

[@sayasaya8571]

Mas bro.saya tlng ksi tau.suda saya coba.dan sy tambain letnya 20 dan 20.tapi mala putus.satu satu jadi sy pakai 40.itupun saya makai ukuran ampli 10amperan.dan juga tlg kasi tau harus pakai ukuran resistorx yg brapa dan brapa ya karna 2.2 om itu sy dobel 5 5.10 masi panas spiker sy 15.2. Dan 12.2 tlg ms bro

[@jefhersonmansueto4330]

What value of those zener diodes

[@ShareTechCreative]

BZX79-C12

[@jefhersonmansueto4330]

@@ShareTechCreative thankyou sir💕

[@rdy.musicelectone786]

dioda zener ya yang berapa ukuran ya

[@dumdumbot5702]

Ele aceita mais leds na sequencia ?

[@ShareTechCreative]

Você pode adicionar linhas de LEDs em paralelo

[@mdranahossain1723]

Vai 2.2 R resistor and 220 R resistor ai dui ta ki same

[@muhammadsofilullah6330]

Halo bang apakah bisa lednya diganti yang 3mm?

[@ShareTechCreative]

Yes can

[@user-bz4ek1wg8z]

ilan volt ang zener diode

[@ShareTechCreative]

You use 24v zener diode

[@user-bz4ek1wg8z]

oky na sir naka order nko

[@mentolel]

Apakah kuat untuk arus dc 12 volt

[@marijen7028]

This type of vu meter work low volume ? Or high

[@ShareTechCreative]

Start working at low volume

[@fe4_all37]

does it works for arduino codes ?

[@pradipmondal8554]

Can I use 1k resistor with out 220oms

[@ShareTechCreative]

You should try them!

[@ranganaperera3355]

If I can use 13v Zener Diode instead 12v?

[@ShareTechCreative]

Yes, you can

[@ranganaperera3355]

Thank you so much for your immediate response ....If i can use the 270R and 2.7R resisters instead 220R and 2.2R?

[@asifiqbal2689]

can we increase the no of leds to 20

[@ShareTechCreative]

You can try it

[@robbifajar1873]

is it possible for a 150 watt amplifier?

[@ShareTechCreative]

Not, a few watts amplifier

[@wantotegar6645]

Numpang tanya gan,kalau bikin LED-nya 100 pcs bagaimana ya terimakasih

[@ShareTechCreative]

Anda membuat litar analog secara selari

[@wantotegar6645]

@@ShareTechCreative litar apa bos

[@robbifajar1873]

led how many volts?

[@ShareTechCreative]

Amplifier output 0.5 AC volts or more...!

[@nguyenhieuientu838]

what is the name of the music in 8:54 ?

[@ShareTechCreative]

Beginnings

[@nguyenhieuientu838]

Share Tech Creative thanks

[@PaterCurro]

no esquema, no like

[@AnilSharma-sy6yp]

Saley time pass kar raha hai