how to make video transmitter , jlcpcb

description link : $2 for 1-4 layer; free SMT assembly for PCBs
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How to Make 500 Meter Range Wireless Video Camera
how to make wireless camera using av camera
how to make video transmitter , jlcpcb
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Super Small SPY camera - Analog Video Transmitter Circuit & Theory
description link : $2 for 1-4 layer; free SMT assembly for PCBs
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/ @inventorkr1
Hello my friends I am an electrical engineer and uploading Science &Technology
videos twice a week ( Friday and Sunday ). Please Subscribe My channel. if you want to learn
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#inventor_KR
#fm_transmitter
#walkietalkies
#électricité
#jlcpcb

[@Chrysambhy_Klinefelter_LGBT]

when you use transmitter for TV, the last 3 digits in the 6 digit kilohertz must be 143. example: channel 23 = 526,143 KHz.

[@antoniogonzalezmedel]

Why?

[@TK-ok6hk]

@@antoniogonzalezmedel because Lucky Meow said it, Antonio. Do you get it now?

[@claudinedsouza6786]

@@TK-ok6hk Didn't get it. What do you mean?

[@187DAFFY]

Love soldering, satisfying to watch, good work! 👍

[@TMLNitro]

So satisfying to see the soldering on a homemade pcb.❤

[@redesign3dp]

I love your stuff! Your circuit design skills are amazing!

[@alexandrzemlyanih2439]

Hello guy! I was very happy when I saw how you solder!!! This method can be called reverse mounting, it is wonderfully simple and convenient! Good luck and a huge like from me!

[@DragonVald]

Как же здорово что есть такой канал, где крупным планом показывают процесс монтажа деталей на платах.

[@user-uw3pp7nn7m]

Элементарно Ватсон , даже не сомневайтесь , что эта сковорода заговорит .

[@jj74qformerlyjailbreak3]

I really love the Artwork expressed in your designs. Rustic 👍

[@sopiyan7958]

this is what i've been waiting for 👍

[@thewillemdafoelover907]

So it's either the TV that's bad or the circuit... Because it's Inventor KR, it can't be the circuit!! So this is good TV troubleshooter 😎😎

[@ldnr23]

It's so nice to look at it!

[@ZloyVorchun]

Спасибо за то, что научили пользоваться маркером!!!

[@it9418]

Понятно, бот, даже перевод кривой...

[@user-ww5sc8hg3l]

😁😁😁

[@ZygmuntKiliszewski]

You are very talented. The simplicity of the design is its big advantage, congratulations 👌.

[@ZygmuntKiliszewski]

Thank you 😀.

[@eletronica-2002]

Muito bom. Parabéns.

[@doroteogalvezgranados]

Excelente proyecto! Felicidades! Saludos desde México 👍

[@user-wu3yi5eq2e]

Как поживает Мексика?

[@mohamedbiskri7923]

Tarragona. Valls

[@ghulamhassan3672]

Sir salute your skills very well done

[@RayS-zh5we]

Amazing skills you have building circuits...thanks for sharing have a blessed day my friend 🙏😇🌞😎

[@inventorkr1]

thanks my friend

[@chap_01]

Я в детстве такую шарманку, типа "жучок" на одном транзисторе собирал, и когда надоело музыку с плеера гонять, к видику подключал, и эта система работала. Без звука, правда, но даже цветность передавалась.

[@Gabriel-rn1si]

Próximo vídeo fazer um transmissor colorido. Top seu vídeo parabéns

[@skippyuser2431]

This is the kind of videos which I love. I'm your new subscriber.

[@inventorkr1]

welcome my friend

[@jayc2469]

What a Simply Great way of Not drilling the PCB, yet creating a prototype/master that is as good as, if not better than a factory soldered Circuit Board! I've seen several of your videos over the past few weeks and I cannot understand why I haven't subscribed...yet! Now I have! and Like/Bell Notification too, just as *Every* subscriber should do to *Every* video!

[@inventorkr1]

Greetings to you, I hope that the videos have satisfied you

[@SC.243k]

Awesome… very beautiful 👌 thanks for sharing my friend 👍👍👍

[@inventorkr1]

thanks

[@Bender-Zadunaysky]

Напомнило фильм "Гений" с Абдуловым в главной роли.

[@dialectric1582]

Чем?

[@Bender-Zadunaysky]

@@dialectric1582 главный герой там то же камеру с передатчиком использовал.

[@dialectric1582]

@@Bender-Zadunaysky надеюсь в том фильме передатчик был намного лучше, чем то что на видео. 😃

[@Bender-Zadunaysky]

@@dialectric1582 да там даже профессор из института телевидения был в недоумении как вообще такое можно было создать.

[@dialectric1582]

@@Bender-Zadunaysky вон даже как? 😃

[@JoseBarbosaa]

Muito bom gostei 🇧🇷

[@ikk9323]

Можно взять из любой игровой приставки или видеомагнитофона, где есть выход RF🤔 ещё и звук будет 😉

[@vladimitvladelchikov3609]

В 90тые так делали из денди.Вот разлекуха была,видики цепляли,видео камеры с электронники.

[@shahraj7797]

Hi, Thank you for such a good content, I am new to electronics and trying to self learn, your video gets me this feeling that lot of hard work went in creating this final product.. it would be great if you can share some steps on how should I try to learn design for specific purpose like the way you knew where to place each component and why such layout was chosen...

[@rajeshmahapatra2914]

So much appreciations from the bottom of the heart Thank you

[@inventorkr1]

Thank you

[@carlososorio517]

Muy práctico y versatil el circuito. Su sencillez lo hace interesante y útil

[@carlososorio517]

Agradecería que me enviara el diagrama electrónico y caracteristicas de los componentes, de antemano...gracias!

[@inventorkr1]

El diagrama del circuito está en el enlace debajo del video en el cuadro de descripción

[@user-uw3pp7nn7m]

Схема практичная работает с пол оборота , есть только одно но , стабильность по питанию и частоте . В этом плане модуляторы снятые с видеоигр показывают заметно лучший результат .

[@gerlansilvasousa9702]

A ideia e boa!👍

[@Blacksheepishot]

That is indeed the great way to create a circuit board A+ 🍎 Sure beats drilling all those holes for each component which is a real drag, makes it much easier to replace them too if one needs to change the value of cap or resistor. Please note: when it comes to RF projects i do a little something different? I used a drill press and a special bit? This bit is capable of cutting small circles not holes (according to the design) on the copper clad boards surface only. Like yours parts mount about same however, this method leaves a great deal more ground for those components which require maximum grounding via vhf/uhf

[@alexlo7708]

manually SMT.

[@emeraldhill8294]

@@alexlo7708 Except that wasnt.

[@Tonyplat98]

That's some high end transmitter right there...

[@vaioskaliakoudas6388]

Can you please give the list of the components you used for the video transmitter???

[@sugarbabe2312]

Awesome to See how it works

[@jeanfrancoisvandiest9729]

Good job my friend😁👌 very interesting video😀👊👍

[@inventorkr1]

Thank you👍

[@faisal5370526]

Nice information i like video new Friend's 👉🌹🌹💓💓💞💞🤗🤗

[@SBJCREATORS]

nice video sharing 😊😊😊

[@radencakra4631]

Saya suka chanel ini god job

[@Sergio.47]

Ну да конечно, вы заказывайте в jcbplc, а я дальше на текстолите буду схемы херачить)))

[@ele-tv]

안녕하세요 대단하십니다 영상 잘봤습니다

[@rezamohajeri9492]

Very very good thanks

[@SkapKovdor]

Приставку денди разобрал и уже готовый передатчик 😄

[@jhonnyvegas1002]

Está muy interesante este proyecto

[@rubenlopez8998]

pero no sirve sin audio.

[@riyanesmail6876]

اعمل لنا ميكرسكوب عملي للصيانة من كاميرا الخردة وجزاك الله الف خير

[@tahiro1121]

I’m not just criticizing but am also giving fair insights on people making these things for fun. Cons.) This transmitter certainly won’t take inputs from any digital video cameras directly and will most likely NOT comply with harmonics regulations now becoming effective in many countries. Pros.) I would say that making things like this could offer very good learning materials for curious minds in primary education, actually making and testing these things today must be done in environments like radio-anechoic chambers or else you are in serious troubles with regulatory bodies. I hope people follow curiosities without causing radio communication problems to the society. Good stuff though.

[@inventorkr1]

Dear friend, thank you for your wonderful words, I repeat and repeat all these projects are purely educational, and the transmission power does not exceed the scope of the house or room, so there is no need to repeat these things, you can learn and expand the field of education in the field of electronics through these projects, and greetings

[@tahiro1121]

@@inventorkr1 I can easily tell that these transmitters won’t emit a lot of power by looking at the size of the transistor used and tolerance of other components. And in some countries, including the one I am from, it is okay to use small-power FM transmitters. With all regulations obeyed like you said you do, I thought it’s still a good idea to mention about “Spurious emission” so you know things better when it comes to handling radio signals.

[@marioointegraic]

Im rebulding to smd version ideal vorks nice project , tiny low kost end stabily ,. thanks friend ,.

[@peterjansen5498]

Nice project. I suggest you try wiping your iron tip a few times to stop that build up of burnt flux.

[@tonywright8294]

Don’t you think he knows how to solder ? moron

[@OrangeSheep14]

Bro got me freestyling on the background music

[@girishkumarsahu6686]

Please give parts list & circuit diagram

[@inventorkr1]

Take a look at the description of the video

[@perfectcareelectronic3239]

Tv Kahan se laoge 😂😂😂 Time aur paisa khrab J kisi kamla nehi hai

[@pitu_429]

Descirption

[@IronFelix1977]

Можно сделать проще.Возьмите лучше модулятор из старой видеотехники: видеомагнитофон,игровые приставки Dendy,Sega и др.

[@surendravishwakarma8024]

@@inventorkr1 er

[@demonchusher757new]

Só cool analog times

[@tukangasalasalan6520]

Terimakasih tentang tutorialnya teman👍

[@SCelectro]

Nice video

[@user-ff4kg2rh6w]

저 비디오 송신기(VFC)는 몇 채널로 구축되어 있나요?

[@PavelPerov37]

It same of Dandy converter. But the has audiu input, need 6.5 MHs subfreq. Solderring excellent! Perfectly!

[@salamelectronics]

good information technology

[@oqueedeuseoquechamadodeus5346]

bom trabalho

[@emeraldhill8294]

We were getting those pcb and components; and making them for $7. forty years ago.

[@oleglastname105]

Да точно зеленый это кандер, там только два контакта. Мне попадались визуально похожие на 4ре контакта с диодным мостом и понижайкой напряжения а потом шел стабилизирующий конденсатор, резисторы для понижения и тд. Попадались мне такие в электрошокерах, PIR датчиках на 220В, в шокере там без юсб, сразу напрямую вилкой в разетку подключался для подзорядки. А так суть таже самая не больше не меньше. Да там кандер в первичной цепи стоит, сперва попутал на уровне автопилота

[@santoz71]

Для демонстрации беспроводной передачи видеосигналов пойдёт. Такие простые схемы очень неустойчиво работают, маломощные, и на практике не применяются.

[@TNight00]

Amazing

[@dmitryderek4096]

Обожаю объемный монтаж. Вместо платы бы ещё, нарезаный на квадратики фольги , текстолит. Было бы вообще.

[@SkapKovdor]

С приставки денди снять передатчик проще 😄

[@deang5622]

Is it too hard to drill the holes in to the PCB for the components? They are not surface mount components, they are through-hole.

[@bitschips]

Thanks you for the video, so educative. Can I ask you please where can I find one frecuency meter like you use.May you recommend one? Thanks from Valencia, Spain. Luis.

[@inventorkr1]

aliexpress

[@bitschips]

@@inventorkr1 thank you! Best wishes

[@flitriver]

Fun to watch. The music is horrendous though.

[@youtubetv7000]

SUPER

[@de-facto09]

А мне понравилось и на досуге холодным зимним вечером обязательно займусь

[@dialectric1582]

Лучше поищите что-нибудь более годное. Эта схема не стоит внимания.

[@AHAPXIICT]

А дырки сверлить не надо, чтоб не оторвать к примеру всё неосторожным движением? А ещё такие медные провода на текстолите окислятся, поэтому мы на кружке радиоэлектрики проливали на них олово. Оно застывало только на дорожках.

[@user-mq6ro3vd2r]

А ничего что он для демонстрации спаял схему а не для того чтобы ты не дерьмом поливал?

[@AHAPXIICT]

@@user-mq6ro3vd2r , это ничего не меняет

[@doctor254]

Componants and circuit please. Nice work bro.

[@inventorkr1]

Take a look at the description of the video you will find the circuit

[@ldchappell1]

Hard to believe that transistor technology has only been around for 75 years.

[@a.c.2659]

The heck my grandpa is older than transistors?

[@ldchappell1]

@@a.c.2659 I'm almost 70 myself. The transistor was patented in 1947. The first transistor was about half the size of a cellphone. Now they they're putting billions of them on processing chips the size of a thumbnail. That's pretty damn impressive for 75 years.

[@a.c.2659]

@@ldchappell1 most definitely

[@tonywright8294]

Why is it hard to believe ?

[@zurairkhan]

😳🙄 amazing

[@RelentlessHomesteading]

A picture may be worth a thousand word, but words are not obsolete !

[@comedyanalogy]

Thanks

[@INTSIKALOBERIZA]

Nice👍

[@cargoel]

Amasing 🤗🤩

[@restorerestoration4705]

Nice 👍🏻👍🏻😄😄

[@jungyeonho]

cool!

[@nanko55]

Please make sure you stay away from the 118MHz band as this is dedicated to Commercial Airplanes, 121.5MHz is the international emergency frequency. You may get in big trouble when transmitting here!

[@inventorkr1]

First of all, this is a purely educational circuit. Second, the frequency used is 141 MHz

[@jstar2452]

@@inventorkr1 I think he was warning other people

[@user-ez2ss2nl7i]

Возьми уже готовый, с приставки ,,Денди,,👌

[@abdobaili2495]

Good job

[@Doom2pro]

The Sponsor for the video, but he makes his own PCB anyway lol

[@nazirtv6190]

Thanks👍

[@jeanladirection]

Bonjour, comment fait-on pour avoir la valeur des composants utilisés pour la réalisation de cet émetteur tv et est-il possible de pouvoir pousser sa puissance pour couvrir 1 km ? Merci d'avance. Jean

[@richardbell6045]

You did awesome, but those music annoying me lol but great tune. :)

[@digue2006]

Hi What pen did you use to line the board to avoid corrosion by the liquid? Thanks

[@inventorkr1]

permanent marker

[@oleglastname105]

Give me link

[@digue2006]

@@inventorkr1 thanks

[@TryCatchHindi]

Legend.

[@Dedicatedtolivinginthepast]

I can't wait to make the FCC mad at me with this circuit!

[@inventorkr1]

I come back and repeat the answer. The circuit is educational and has an internal range of only a few metres, and it uses the licensed range

[@user-mk2nu2mn9t]

ты молодец

[@patricioargento8832]

Excelente video.!!!!!!!! Consulta me gusto mucho tu soldador de estaño podrias pasar un Link de compra ?

[@inventorkr1]

inventor-kr-tools.com/products/ts80p-mini-smart-portable-digital-soldering-iron

[@alexandergrigorev4518]

Like a cosmonaut 😎

[@moiseglele6810]

Very good

[@moiseglele6810]

En ligne?

[@skynetcybersystem3tech]

Super

[@ParkerGabriel]

Can this be scaled up to larger size?

[@nazificin8014]

alan tarama icin rf alıcı verici olarak ne model önerirsiniz ve baglantıyı nasıl yapabilirim

[@Baxodir]

4000 kilometirga tarqatsa buladima tulqindi omad

[@carlosdavila4164]

excelente saludos desde colombia

[@2222MalayalamElectronics]

Super!! Unfortunately no analogue TV to test it out

[@lifuhen9913]

У меня есть. Приезжай, дам 😀

[@danielnunez6836]

Hola @inventor KR, cómo se llama el instrumento con el cual mides la frecuencia de operación de tu circuito?? Se ve que es demasiado útil!!! Excelente video y sigue con este tipo de proyectos.

[@inventorkr1]

Medidor de RF de contador de frecuencia de 1 ~ 500 MHz

[@diegoss3563]

Muy bueno. Es una cámara analógica tipo rgb? La cámara no posee alimentación?

[@inventorkr1]

yes

[@matiasbesozzi4872]

Epicoo!!

[@firdauszainudin7118]

18 year old me : I hate electronic 32 year old me : Electronic is the building block for everything nowadays. Interesting.

[@meipaisu566]

好棒啊