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Moristo Lekka Electronic
Indonesia
Приєднався 22 вер 2010
WELCOME.
On this channel you will find some unique electronic circuits that you have never seen before.
You don't have any electronics skills yet? Dont worry!
The majority of my electronic circuit videos I have designed for everyone, even those with no electronic skills yet.
But please remember! all the consequences of what You are do is your own responsibility.
SUBSCRIBE Moristo Lekka Electronic for the next video that may be unique or useful for You.
I hope You will support this channel.
Have fun and keep in safe.
Best regards,
Moristo Lekka.
On this channel you will find some unique electronic circuits that you have never seen before.
You don't have any electronics skills yet? Dont worry!
The majority of my electronic circuit videos I have designed for everyone, even those with no electronic skills yet.
But please remember! all the consequences of what You are do is your own responsibility.
SUBSCRIBE Moristo Lekka Electronic for the next video that may be unique or useful for You.
I hope You will support this channel.
Have fun and keep in safe.
Best regards,
Moristo Lekka.
After long time ago when the last time I made just like this circuit
Just doing experiment again to make sure my brain still good.
#led #vumeter
#led #vumeter
Переглядів: 116
Відео
Repair Small Speaker Without making it Look bad
Переглядів 5324 місяці тому
I show my technique to repair small speaker that I'm doing since long time ago. This is a very simple method. #electronic #repair #diy
Replace RFM70U12D with RD70HVF1 on VHF Transceiver
Переглядів 2794 місяці тому
So sorry I didn't record when I replace the Final RF Mosfet, because at that time I was just experimenting with that. RFM70U12D is the RF Power Amplifier Mosfet which is almost similar to RD70HVF1. #radio #transceiver #electronic
Cupid's VU Meter LED DIY Part 2
Переглядів 2,3 тис.8 місяців тому
You have to watch carefully from the Part 1 to make that arrow LED can light up like shown on this video, you can use Play/Pause button, so finally you'll be successful making it yourself. The Cupid's VU Meter LED works by measuring the amplitude of an audio signal using the IC LM3914 or LM3915 or LM3916. The higher amplitude, the more LED meter lights up. This allows you easily to see the leve...
Cupid's VU Meter LED || First in the World with Single IC
Переглядів 1,2 тис.8 місяців тому
I show You how to make the Cupid's VU Meter LED, beautiful and functional VU meter that can be used in variety of applications. Please pay close attention every LED and other electronic components connection (you can use Play/Pause button) so finally you'll be successful to make your own one. The Cupid's VU Meter LED works by measuring the amplitude of an audio signal using the IC LM3914 or LM3...
How to use That simple PWM Power supply driver modules
Переглядів 4709 місяців тому
Learn how to use a simple Pulse Width Modulation (PWM) power supply driver module to control the electrical power output on multiple Power Supply Unit (PSU) devices. This module is a great and easy way to repair or build your own power supply circuit. In this video, I will show you how to connect the module to the PSU device that can not works. SUBSCRIBE for next videos that might be unique or ...
Easiest Bluetooth Speaker DIY
Переглядів 585Рік тому
I show you how to build the easiest Bluetooth speaker you'll ever make. This speaker is perfect for beginners, and it only requires a few simple materials. The results are amazing! This speaker is surprisingly loud and clear, and it's perfect for listening to music, podcasts, or audiobooks. This video is suitable for anyone who wants to make their own Bluetooth speaker. If you are interested in...
Christmas Tree VU Meter LED Do It Yourself
Переглядів 3 тис.Рік тому
I show you how to make Christmas tree LED circuit that LED light up movements according to the music. In this video I use IC LM3914, we can also use LM3915 or LM3916 as a subtitution. This electronic circuit suitable for everyone, especially for those who learn electronics. Share this video to help your friends or families to know about this. Subscribe Moristo Lekka Electronic for next video th...
Modifying my Peak hold VU METER LED
Переглядів 6 тис.Рік тому
I modified my Peak hold LM3914 or LM3915 or LM3916 VU METER LED that in my previous video to make it look better than before. How to make it, please watch the video on the following link: ua-cam.com/video/4QRn4oKynl0/v-deo.html #led #electronic #diy
Single IC LM3914 Peak hold VU Meter LED
Переглядів 17 тис.Рік тому
I show You how single IC LM3914 or LM3915 or LM3916 and some other electronic components can Peak hold VU METER LED circuit. Share this video to help your friends or families to know about this. Subscribe Moristo Lekka Electronic for next video that might be useful for You. Component list: - IC LM3914 or LM3915 or LM3916 (IC socket is optional) - 10 pcs 3v LED bulb. - Elco 4.7uF at least 16v. -...
6 Transistors no IC spectrum analyzer LED circuit DIY
Переглядів 30 тис.Рік тому
This video shows You how to build a simple Spectrum analyzer circuit using 6 transistors and a few other basic electronic components. No ICs are required! This is a great DIY project for electronics beginners who want to learn more about any electronic circuits. This circuit using 6 small NPN Transistors, 3 Transistors as the preamp and also as the Low Pass Filter (LPF), Band Pass Filter (BPF),...
2 Transistors no IC sensitive VU METER LED
Переглядів 17 тис.Рік тому
2 Transistors no IC sensitive VU METER LED
Electric Guitar Preamp and Distortion effect DIY
Переглядів 35 тис.2 роки тому
Electric Guitar Preamp and Distortion effect DIY
DOORBELL CIRCUIT THAT VERY EASY TO MAKE
Переглядів 13 тис.2 роки тому
DOORBELL CIRCUIT THAT VERY EASY TO MAKE
DIY SOLDER FLUX USING EASILY AVAILABLE INGREDIENTS
Переглядів 3,6 тис.2 роки тому
DIY SOLDER FLUX USING EASILY AVAILABLE INGREDIENTS
How to know Genuine or fake Capacitors
Переглядів 1,7 тис.2 роки тому
How to know Genuine or fake Capacitors
My new experiment High Pass Filter for 6 Transistors 3 Bands Spectrum analyzer
Переглядів 1 тис.2 роки тому
My new experiment High Pass Filter for 6 Transistors 3 Bands Spectrum analyzer
12 volt Neon flexible LED for Your creative ideas
Переглядів 9542 роки тому
12 volt Neon flexible LED for Your creative ideas
Let's see inside Genuine Electrolytic Capacitor
Переглядів 1,1 тис.3 роки тому
Let's see inside Genuine Electrolytic Capacitor
Let's see inside Fake Electrolytic Capacitor
Переглядів 2,6 тис.3 роки тому
Let's see inside Fake Electrolytic Capacitor
Stereo VU Meter LED Single LM3914 or LM3915 or LM3916 Without Transistor
Переглядів 28 тис.3 роки тому
Stereo VU Meter LED Single LM3914 or LM3915 or LM3916 Without Transistor
WIPER LED CHASER single IC 4017 with Speed controller
Переглядів 3,9 тис.3 роки тому
WIPER LED CHASER single IC 4017 with Speed controller
One IC 4017 Speed controller running LED chaser
Переглядів 4,8 тис.3 роки тому
One IC 4017 Speed controller running LED chaser
Single transistor Flip-Flop LED lights with speed controller circuit
Переглядів 4,8 тис.3 роки тому
Single transistor Flip-Flop LED lights with speed controller circuit
1 Transistor with Speed controller Blinking LED Circuit DIY
Переглядів 2,6 тис.3 роки тому
1 Transistor with Speed controller Blinking LED Circuit DIY
this is preamp so do we need to connect it to amplifier?
Yes.
3.2 mili maksudnya gmn pak, berapa bnyk jumlah lilitannya?? Pemula ni pak mohon jwbnnya
mH (mili Henry) adalah sebutan untuk nilai induktansi lilitan, untuk jumlah lilitan bisa berbeda-beda berdasarkan beberapa faktor dan bahan/material yang digunakan.
Y aku udh coba pke elko 100 v 22 uf + lilitan sub dan highnya bner2 hilang daun speker begerak dikit padahal volume hampir full, suara jozz makasi pak
@@HzmJoz-f6k Sama-sama terima kasih.
Tutor ngerakitnya bang,saya tunggu
Ok ditunggu ya
Hai
hi
Congratulations engineer, I am left in one piece, excellent work Excuse my doubt: you will have a diagram of the beautiful project and if I put 10 LEDs there will be some change A hug from Mexico, and thanks for sharing
Greetings from Indonesia, and thanks for watching.
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!
You need two positive poles that work to provide current alternately 50-60 times per second to make a differential between Lch and Rch.
If you already know the basics of how it works, then you should know what to do to be able to use 9vDC.
@@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...
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.
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.
소리 볼륨은낮추고 음압을높이려면 어떻케해야되는지요? LED레벨끝까지 전위차계로올리려니 음악소리와같이커져서요~~
나는 당신이 만든 회로에 오류가 있다고 의심할 뿐입니다
Udaya🔋🔋💡💡👍👍🙋🙋
thanks
Udaya🎂🎂🎂🌹🌹🌹
@@UdayaRai-mo4ur please say something
🎂🎂🎂🌹🌹🌹
ok
Udaya 👍👍🔋🔋
oke nice to meet you disini.
Can you show to me schematic
Sorry I don't have the schematic. You can draw it yourself, use play/pause button when catch something to draw.
Wakakak ternyata sama-sama dari konoha.
@@moristowkkwkw
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.
Se puede cambiar de sonido? Esta excelente
Simplemente reemplace el IC para cambiar la cancion.
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!!
YAW, have a nice day.
how many volts input?
Please watch carefully, you'll know it.
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?...
Just paralel 3 LEDs then replace each LED resistor with 330 ohm.
@@moristo thansk you
YAW
감사합니다~
천만에요~
꼭 트랜스포머 사용해야되나요? DC12v 아무거든상관없나요??
센터탭 변압기를 사용해야 합니다
I tried it more than once and it didn't work
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).
nga. jelass bodo amat ya
Wah masalahnya aku tak tahu si amat bodo atau tidak.
Schematic?
You can draw it yourself by watching my video "Single IC LM3914 Peak hold VU Meter LED".
안녕하세요? 트랜지스터 c1815 A1015 2번핀이 베이스 3번핀이 콜렉터 3번콜렉터에연결해도되는지요?중심핀이콜렉터로되어있는트랜지스터구할수가없어서요~
You can use any TUN and TUP.
Would you make a video on a kill switch that can mute the guitar when unplugged and not caused a pop noise?
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).
A distortion regulator potentiometer?
Please more clear question.
sekema nya dong
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".
Will it work in 3V amplifier circuit??
There is a special circuit for mini amplifier under 5 watt.
@@moristo Can u make that crkt??
Sure, that very easy for me, but the time often didn't support me.
@@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❤
Okay Dr. Deepak,MBBS, nice to meet you here, have a nice day.
bisakah pakai vu meter model ic lm? bagaimana penyambungan kapasitor inputnya?
Bisa om, cuma ribet menjelaskannya dalam teks pengetikan begini, syulit om.
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.
Realidad los circuitos electronicos son el resultado de la logica humana para realizar sus deseos. Gracias por ver mi video, pasalo bien.
감사합니다~
천만에요
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.
Different living place have different availability and different price of goods.
kapasitor 68nf sama 100nf gk ada e bang bisa diganti?
68nF bisa ganti 0.068uF, yang 100nF bisa ganti 0.1uF.
@@moristo gak ada semua e bang
@@firdeus2691 beli online
LM3914N-1 사용하여도괜잔지요??
네, 사용해도 됩니다
Joss❤
Oke om.. Joss❤
❤
❤
참잘많듭니다~여긴대한민국 코리아입니다 궁굼한건요~ 파워써브우퍼에연결해도되는지요??
물론 가능합니다. 입력 감도를 제어하는 전위차계가 있습니다.
no one give this type of pick hold circuit i think it’s frist in UA-cam thanks sir ❤❤❤❤
First in the World, UA-cam is the first place.
How long series of bulb can control
Depend relays amperes and bulbs wattage.
Can't I connect like 50 led bulbs to this?
Yes sure, I already test with 45 LED.
Plz show the diagram
It's already in this video, you can screenshot it.
Good jab ❤
What is jab ❤?
Bang buat lampu led berputars.
Nanti ada saatnya saya buat itu.
بسیارعالی❤
Thank you.
No schema no like no subcribe😊
Okay no problem, that's up to you. Thanks for watching.
Saya suka kejujuranmu.
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
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.
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.
Terserah kamu suka yang mana, toh akhirnya semau-mau lu aja.
Coba buat lampu berputar bulat bang.
Ya nantilah kalau ada ide baru lampu berputar bulat yang belum pernah ada di inet.
Circuit diagram
You can draw it.
Shoow parabéns
Selamat.
Will mixed colors work? I want to use orange and red at the top
Sure you can use it.
Wow mantap, bisa di control kecepatan nya, hebat a.
Iya 😁👍 gitu deh, ala kadarnya.
Untuk 47uf brp volt om d speaker 10"? Dan 3,7uf brp volt d speaker 10" jg?
Pada dasarnya disesuaikan dengan power amplifier yang di gunakan, akan tetapi semakin tinggi tegangannya semakin baik.
Ijin Subcribe bang🙏🏻👍🏻👍🏻
Dengan senang hati, terima kasih🙏🏻👍🏻👍🏻
la guitarra estaba desafinada pero suena bien tu circuito
Si, no soy un guitarrista profesional. Gracias, espero que te sea de utilidad.