This is GENIUS! While I have been tinkering and building in electronics since I was 15 in 1979, I never thought of using a transformer a a switch! I have ALWAYS wanted to make a dual channel VU meter with a single LM391x, but didn't know how to switch between the channels. But after seeing this it made me think - to make this battery powered, would a couple 9V batteries in parallel for current with a decent speed switching transistor work? Thanks for an awesome project!
@moristo18 сағат бұрын
You need two positive poles that work to provide current alternately 50-60 times per second to make a differential between Lch and Rch.
@moristo18 сағат бұрын
If you already know the basics of how it works, then you should know what to do to be able to use 9vDC.
@MikeS-rp8cv13 сағат бұрын
@@moristo Thanks for the reply! I was messing around with this last night. Was going to try using the 74112 flip-flop chip or a "hand made" flip flop with transistors and stuff... Still this is really an awesome project and It's kind of funny how some of the other posters say it's a trick or something. While I am not a genius, like you, it was still pretty easy to see that it is NOT s trick - it is AWESOME! It's too bad they discontinued some of those 391x chips...
@moristo8 сағат бұрын
You're welcome Sir. From what you said, I can tell that you are genius. All viewers have the right to express their own opinions, whether it is because they really don't know, or because of what motivation they express it.
@moristo7 сағат бұрын
Oh, I forgot, besides you need two positive poles that function to provide current alternately 50-60 times per second, you also need two gates that alternately open and close 50-60 times per second that synchronously with the two positive poles, that two gates will work for the audio sensor input section that alternately to enter R and L audio signal voltage level.
@user-cp2qj5dc7t3 күн бұрын
소리 볼륨은낮추고 음압을높이려면 어떻케해야되는지요? LED레벨끝까지 전위차계로올리려니 음악소리와같이커져서요~~
@moristo3 күн бұрын
나는 당신이 만든 회로에 오류가 있다고 의심할 뿐입니다
@UdayaRai-mo4ur6 күн бұрын
Udaya🔋🔋💡💡👍👍🙋🙋
@moristo6 күн бұрын
thanks
@UdayaRai-mo4ur6 күн бұрын
Udaya🎂🎂🎂🌹🌹🌹
@moristo6 күн бұрын
@@UdayaRai-mo4ur please say something
@UdayaRai-mo4ur6 күн бұрын
🎂🎂🎂🌹🌹🌹
@moristo5 күн бұрын
ok
@UdayaRai-mo4ur7 күн бұрын
Udaya 👍👍🔋🔋
@moristo6 күн бұрын
oke nice to meet you disini.
@Anekateknik7909 күн бұрын
Can you show to me schematic
@moristo9 күн бұрын
Sorry I don't have the schematic. You can draw it yourself, use play/pause button when catch something to draw.
@moristo9 күн бұрын
Wakakak ternyata sama-sama dari konoha.
@Anekateknik7909 күн бұрын
@@moristowkkwkw
@moristo9 күн бұрын
haha, oke maaf bro saya tak punya skemanya, waktu dulu saya hanya pelajari cara kerjanya dan liat skema dasarnya dan itu tertanam baik dalam otak saya sehingga sebelum saya buat video ini saya mencoba membuat terlebih dahulu baru kemudian saya buat video ini.
@sethxlx10 күн бұрын
Se puede cambiar de sonido? Esta excelente
@moristo10 күн бұрын
Simplemente reemplace el IC para cambiar la cancion.
@mirandahanson997813 күн бұрын
Thank you! That was very informative and helpful. Contrary to what a lot of people think, flux is not easily available in every country, I have to pay US $20 for 20 ml (that is four spoonfuls of flux). So I am looking into doing it myself and this video was great!!
@moristo12 күн бұрын
YAW, have a nice day.
@giltech712418 күн бұрын
how many volts input?
@moristo17 күн бұрын
Please watch carefully, you'll know it.
@giltech712418 күн бұрын
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?...
@moristo17 күн бұрын
Just paralel 3 LEDs then replace each LED resistor with 330 ohm.
@giltech712417 күн бұрын
@@moristo thansk you
@moristo17 күн бұрын
YAW
@user-cp2qj5dc7t18 күн бұрын
감사합니다~
@moristo18 күн бұрын
천만에요~
@user-cp2qj5dc7t19 күн бұрын
꼭 트랜스포머 사용해야되나요? DC12v 아무거든상관없나요??
@moristo18 күн бұрын
센터탭 변압기를 사용해야 합니다
@kirojohn-u2h19 күн бұрын
I tried it more than once and it didn't work
@moristo17 күн бұрын
I am sorry to hear that, so please don't force yourself if you can't do it, even other people are able to do it (you can see several channels making videos that are similar to this circuit).
@user-nt5zl2jz1c19 күн бұрын
nga. jelass bodo amat ya
@moristo19 күн бұрын
Wah masalahnya aku tak tahu si amat bodo atau tidak.
@tomasvacek587920 күн бұрын
Schematic?
@moristo19 күн бұрын
You can draw it yourself by watching my video "Single IC LM3914 Peak hold VU Meter LED".
@user-cp2qj5dc7t23 күн бұрын
안녕하세요? 트랜지스터 c1815 A1015 2번핀이 베이스 3번핀이 콜렉터 3번콜렉터에연결해도되는지요?중심핀이콜렉터로되어있는트랜지스터구할수가없어서요~
@moristo22 күн бұрын
You can use any TUN and TUP.
@tientienyao23 күн бұрын
Would you make a video on a kill switch that can mute the guitar when unplugged and not caused a pop noise?
@moristo17 күн бұрын
It will be a part of the smart technology (auto-mute) in the futures Guitar's amplifiers. So till today you should turn down the Guitar's amplifier volume before you unplugging the jack (not volume on guitar).
@lignomartinel27 күн бұрын
A distortion regulator potentiometer?
@moristo24 күн бұрын
Please more clear question.
@AN-audio27 күн бұрын
sekema nya dong
@moristo26 күн бұрын
Rangkaian ini adalah hasil riset saya pribadi yang sebelumnya belum pernah ada di dunia, dan sampai saat ini skemanya hanya ada dalam otak saya, kalau butuh skemanya silahkan digambar sendiri rangkaiannya yang ada di video saya yang berjudul "Single IC LM3914 Peak hold VU Meter LED".
@singingzone305627 күн бұрын
Will it work in 3V amplifier circuit??
@moristo27 күн бұрын
There is a special circuit for mini amplifier under 5 watt.
@singingzone305627 күн бұрын
@@moristo Can u make that crkt??
@moristo27 күн бұрын
Sure, that very easy for me, but the time often didn't support me.
@singingzone305627 күн бұрын
@@moristo Actually..by profession I am a medical doctor..but I have also deep interest in technical experiments and I have also made DC solar fan,inverter,chaser..and many more things... I am from India Dr. Deepak,MBBS❤
@moristo27 күн бұрын
Okay Dr. Deepak,MBBS, nice to meet you here, have a nice day.
@muhamadrijal32329 күн бұрын
bisakah pakai vu meter model ic lm? bagaimana penyambungan kapasitor inputnya?
@moristo29 күн бұрын
Bisa om, cuma ribet menjelaskannya dalam teks pengetikan begini, syulit om.
@IfazOadirАй бұрын
Excelente video informativo. Hecho a base de componentes discretos. esto si es diseño de electrónica de verdad. En estos tiempos los que se llaman diseñadores en electrónica solo saben hacer montajes con circuitos integrados, ya diseñados, y no saben como funciona por dentro. esos diseñadores abundan en youtube.
@moristoАй бұрын
Realidad los circuitos electronicos son el resultado de la logica humana para realizar sus deseos. Gracias por ver mi video, pasalo bien.
@user-cp2qj5dc7tАй бұрын
감사합니다~
@moristoАй бұрын
천만에요
@thesilencer8074Ай бұрын
When doing it even costs more with products that are more difficult to find than simply buying the targeted product that you are sure will do the job required. ^^ But thank you for this informative video.
@moristoАй бұрын
Different living place have different availability and different price of goods.
@firdeus2691Ай бұрын
kapasitor 68nf sama 100nf gk ada e bang bisa diganti?
@moristoАй бұрын
68nF bisa ganti 0.068uF, yang 100nF bisa ganti 0.1uF.
@firdeus2691Ай бұрын
@@moristo gak ada semua e bang
@moristoАй бұрын
@@firdeus2691 beli online
@user-cp2qj5dc7tАй бұрын
LM3914N-1 사용하여도괜잔지요??
@moristoАй бұрын
네, 사용해도 됩니다
@AlisaZelindaАй бұрын
Joss❤
@moristoАй бұрын
Oke om.. Joss❤
@HiranyaGaming-ho7utАй бұрын
❤
@moristoАй бұрын
❤
@user-cp2qj5dc7tАй бұрын
참잘많듭니다~여긴대한민국 코리아입니다 궁굼한건요~ 파워써브우퍼에연결해도되는지요??
@moristoАй бұрын
물론 가능합니다. 입력 감도를 제어하는 전위차계가 있습니다.
@paglababa9639Ай бұрын
no one give this type of pick hold circuit i think it’s frist in KZfaq thanks sir ❤❤❤❤
@moristoАй бұрын
First in the World, KZfaq is the first place.
@maxxtiergaming9161Ай бұрын
How long series of bulb can control
@moristoАй бұрын
Depend relays amperes and bulbs wattage.
@jkc977Ай бұрын
Can't I connect like 50 led bulbs to this?
@moristoАй бұрын
Yes sure, I already test with 45 LED.
@user-ns8vm3vx9bАй бұрын
Plz show the diagram
@moristoАй бұрын
It's already in this video, you can screenshot it.
@setarahahmadi6322Ай бұрын
Good jab ❤
@moristoАй бұрын
What is jab ❤?
@ShandiWan-zh7qsАй бұрын
Bang buat lampu led berputars.
@moristoАй бұрын
Nanti ada saatnya saya buat itu.
@user-jm1qs7hl3eАй бұрын
بسیارعالی❤
@moristoАй бұрын
Thank you.
@user-tc6ym4rv4zАй бұрын
No schema no like no subcribe😊
@moristoАй бұрын
Okay no problem, that's up to you. Thanks for watching.
@moristoАй бұрын
Saya suka kejujuranmu.
@amuntaiajaaja749Ай бұрын
bagusan dikasih transistor kecil yang c berapa gitu karna hasil menyala nya jadi beraturan. beda sama yang gak pake transistor nyala nya juga pecah gak terator bang, mungkin abangnya punya paling yang pake transitor
@moristoАй бұрын
Masing-masing punya kelebihan, rangkaian yang ini bisa di pasang pada salon speaker pasif tanpa ribet memikirkan catu daya untuk menyalakannya. Kalau kamu penonton baru video saya, silahkan jelajahi semua video-video di channel saya ini.
@amuntaiajaaja749Ай бұрын
uh ya iya sudah ku download video abang yang ada transistornya ada bisa disetel setel itu😁 untuk bass subwofer. klo musikan midel treble cucuk rangkaian yang biasa itu kayaknya bang kan sember nyalanya itu.
@moristoАй бұрын
Terserah kamu suka yang mana, toh akhirnya semau-mau lu aja.
@ShandiWan-zh7qs2 ай бұрын
Coba buat lampu berputar bulat bang.
@moristo2 ай бұрын
Ya nantilah kalau ada ide baru lampu berputar bulat yang belum pernah ada di inet.
@shahnewajbd46232 ай бұрын
Circuit diagram
@moristo2 ай бұрын
You can draw it.
@jobfrancisco47702 ай бұрын
Shoow parabéns
@moristo2 ай бұрын
Selamat.
@ajboss16492 ай бұрын
Will mixed colors work? I want to use orange and red at the top
@moristo2 ай бұрын
Sure you can use it.
@ShandiWan-zh7qs2 ай бұрын
Wow mantap, bisa di control kecepatan nya, hebat a.
@moristo2 ай бұрын
Iya 😁👍 gitu deh, ala kadarnya.
@firmanhermansyah46462 ай бұрын
Untuk 47uf brp volt om d speaker 10"? Dan 3,7uf brp volt d speaker 10" jg?
@moristo2 ай бұрын
Pada dasarnya disesuaikan dengan power amplifier yang di gunakan, akan tetapi semakin tinggi tegangannya semakin baik.
@mulyadi22572 ай бұрын
Ijin Subcribe bang🙏🏻👍🏻👍🏻
@moristo2 ай бұрын
Dengan senang hati, terima kasih🙏🏻👍🏻👍🏻
@yosbersensei2 ай бұрын
la guitarra estaba desafinada pero suena bien tu circuito
@moristo2 ай бұрын
Si, no soy un guitarrista profesional. Gracias, espero que te sea de utilidad.
@evggetsoian48992 ай бұрын
Awesome🔊😇i love it
@moristo2 ай бұрын
Thank you, I hope all videos in this channel will be useful for you.
@PePSK17Krat3 ай бұрын
Show the schematic sir
@moristo3 ай бұрын
There is already in my another video.
@miminmimin52423 ай бұрын
Elko yang di gandeng bisa ukuran berapa
@moristo3 ай бұрын
Di simak baik-baik saja bossq, atau ada juga video saya satunya yang modifikasi rangkaian ini.
@miminmimin52423 ай бұрын
Baik cuman di video kurang jelas untuk ukuran 47 brp volt dan yg 4,7 juga gak kelihatan voltnya 🙏🙏🙏
@moristo3 ай бұрын
Untuk tegangan Elkonya minimal 16 volt atau yang lebih tinggi.
@miminmimin52423 ай бұрын
@@moristo baik trimakasih bosku ...mana tau ada skemanya bisi kirim
@moristo3 ай бұрын
Maaf belum ada skemanya, karena saya berfikir orang yang tau membaca skema tentu tau menggambar skema sendiri.
@stevemobile13 ай бұрын
goood english....thanks
@moristo3 ай бұрын
I'm Indonesian, please forgive my bad English.
@roelpinili51443 ай бұрын
I replace two 100k, 1k, 3.3uf 200v, 3.3uf 250v, all diode 1n4007... Its working dot mode only
@moristo3 ай бұрын
So please use component values just like shown in the video.