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

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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

Опубликовано:

28 авг 2024

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Комментарии : 133

@ShareTechCreative 3 года назад

How to make 12 LED Single-Channel Wireless VU Meter With AN6884 IC ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ZajcjGY7bX8.html

@ninildobrasil1774 3 года назад

@ranganaperera3355 3 года назад

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 13 дней назад

Mantap..bisa di jadikan pengalaman baru.

@libmananchannel 3 года назад

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 3 года назад

Thanks for visiting

@sajeevsajeev7423 3 года назад

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

@ShareTechCreative 3 года назад

So nice of you

@bisnetodeportugues 3 года назад

Very Cool Project.Greetings from Brazil.

@ShareTechCreative 3 года назад

Thank you very much!

@alexandrepoloniato4616 3 года назад

Good job.. alex Rio de Janeiro brazil

@ShareTechCreative 3 года назад

Thanks

@marcelostabilekabeya6852 2 года назад

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

@yamilgarcia2456 Год назад

Muy instructivo y bien detallado en cada paso que se realiza

@karimj2220 3 года назад

Very good nice circuit👍💖👌

@ShareTechCreative 3 года назад

Thank you very much

@dumdumbot5702 3 года назад

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

@ShareTechCreative 3 года назад

Thanks for your information!

@humbertoqueiros9438 3 года назад

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

@bassmekanikproboosterz7791 3 года назад

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 3 года назад

Hola. Puede no encender los últimos.

@masmustadjab9025 Год назад

Mantab

@ShareTechCreative Год назад

Thank you!

@Charlotte63567 2 года назад

Can i use this on 10v output stereo amplifier?

@ShareTechCreative 2 года назад

Yes you can

@edwardreyes275 Год назад

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 Год назад

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

@gibran_nugraha 2 года назад

rapih tutorial ya ngab Mau coba kalo ada waktu

@humbertoqueiros9438 3 года назад

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

@alexwahc 3 года назад

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

@user-xb4nn6ql5l 3 года назад

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

@ShareTechCreative 3 года назад

Range 2.5 volt to 8 volt AC

@gautamdas4524 3 года назад

Thank you sir

@ShareTechCreative 3 года назад

So nice of you

@Aliceroom_11 3 года назад

Show de bola amigo

@ShareTechCreative 3 года назад

Thanks for the visit

@Xhhynn1168 3 года назад

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 3 года назад

Yes it will

@roselyncataquiz3420 2 года назад

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

@raimundogalsa2720 3 года назад

Excelente performance 😎😎😎😎😎😎😎😎😎😎

@gagan_jit7897 2 года назад

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 2 года назад

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

@gagan_jit7897 2 года назад

@@ShareTechCreative ok sir thanku

@gagan_jit7897 2 года назад

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

@ShareTechCreative 2 года назад

You can change as you like! Good luck

@valtersouzaribeiroribeiro9534 3 года назад

Good good

@ShareTechCreative 3 года назад

Thanks

@cyrusfurtado8113 6 месяцев назад

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

@ShareTechCreative 5 месяцев назад

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

@cyrusfurtado8113 5 месяцев назад

Thank y

@edifierbass7821 3 года назад

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

@ShareTechCreative 3 года назад

Ok good

@putukalianget559 3 года назад

Mantap 🙏🙏🙏

@ShareTechCreative 3 года назад

Thanks

@samireddioui3590 3 года назад

Circuit diagram please And thank u sir

@ShareTechCreative 3 года назад

Check description

@kishorkumarsharma8167 3 года назад

We can use this circuit on any amplifier circuit board?

@ceptenevar 3 года назад

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

@ShareTechCreative 3 года назад

Always! thanks

@dumdumbot5702 3 года назад

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

@ShareTechCreative 3 года назад

You can increase the resistor value of 2.2 ohm

@jesuscisneros1340 3 года назад

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

@ShareTechCreative 3 года назад

Puedes elegir los colores de los LED

@writessa-il1xr Год назад

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

@linhkien1902 2 года назад

mạch nhảy theo nhạc

@MiguelSilva-ue5tw 3 года назад

Muito top 👏👏👏👏

@ashwinks8250 Год назад

Can i use diode IN4007 instead of zener diode.

@ShareTechCreative Год назад

Yes can

@ashwinks8250 Год назад

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

@djgilmixoficialekipartmusic744 3 года назад

Legal gostei

@MizanurRahman-jy5hn 3 года назад

Thanks

@javierpolohernandez3068 3 года назад

Excelente

@bassmekanikproboosterz7791 3 года назад

Se puede hacer con más cantidad d leds?

@ShareTechCreative 3 года назад

Puedes montar más circuitos y ponerlos en paralelo

@miltongc3745 2 года назад

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

@ShareTechCreative 2 года назад

No daña el altavoz.

@roldanquisocala7193 3 года назад

Genial

@ShareTechCreative 3 года назад

Thanks

@kutsungohkut8525 2 года назад

I liked

@silvatraoz2615 2 года назад

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

@ShareTechCreative 2 года назад

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

@asrulgores2611 3 года назад

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

@ShareTechCreative 3 года назад

Increase the two resistors value 2.2 ohm

@petrox8610 3 года назад

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

@MAURICIOJ6048 Год назад

👏👏👏👏

@TasKitas3 3 года назад

How does it work when listening on lower volumes?

@ShareTechCreative 3 года назад

8:52 You're can watch it from here

@dumdumbot5702 3 года назад

Ele aceita mais leds na sequencia ?

@ShareTechCreative 3 года назад

Você pode adicionar linhas de LEDs em paralelo

@mdranahossain1723 2 года назад

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

@fe4_all37 3 года назад

does it works for arduino codes ?

@wantotegar6645 3 года назад

Mantap coy....

@ShareTechCreative 3 года назад

Thanks

@wantotegar6645 3 года назад

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

@sayasaya8571 3 года назад

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

@marijen7028 3 года назад

This type of vu meter work low volume ? Or high

@ShareTechCreative 3 года назад

Start working at low volume

@canaldohaggai7931 9 месяцев назад

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

@mentolel 2 года назад

Apakah kuat untuk arus dc 12 volt

@jefhersonmansueto4330 3 года назад

What value of those zener diodes

@ShareTechCreative 3 года назад

BZX79-C12

@jefhersonmansueto4330 3 года назад

@@ShareTechCreative thankyou sir💕

@todayonline8517 3 года назад

Bro please mack 4440 ic stereo system

@ShareTechCreative 3 года назад

Your want to build one or two LA4440 ICs?

@todayonline8517 3 года назад

I have 2 4440 ic

@ShareTechCreative 3 года назад

@@todayonline8517 You should build two similar circuits in this video to the stereo amplifier. Thanks ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-w_Elv2_2jlk.html