Super Small SPY camera - Analog Video Transmitter Circuit & Theory

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  • Опубліковано 30 жов 2024

КОМЕНТАРІ • 180

  • @ELECTRONOOBS
    @ELECTRONOOBS  3 роки тому +11

    Arduino Course (Spanish): bit.ly/3ldW6kO
    Follow me on FACEBOOK for more: facebook.com/Electronoobs
    Help me on Patreon: www.patreon.com/ELECTRONOOBS

    • @francoisrochefort5759
      @francoisrochefort5759 3 роки тому

      Hi, can you do a video on how to use Atmel-ICE with Arduino. I did not think it was so complicated when I ordered mine. After 3xAtmega328p unsusable because of the fuse problem scenario. I think you could distance yourself from others doing so and it would be very helpfull for many of us.
      Thank you

    • @baseandtrance1110
      @baseandtrance1110 3 роки тому

      The only thing I hate about you is you never tell range of anything , beither of spitfire nor this nor other videos

    • @ELECTRONOOBS
      @ELECTRONOOBS  3 роки тому +3

      @@baseandtrance1110 Well sorry. In the middle of Barcelona, which is a huge city, is very difficult for me to test range. I don't even own a car ...

    • @baseandtrance1110
      @baseandtrance1110 3 роки тому

      @@ELECTRONOOBSSorry to hear that. Wish you soon buy a super car😀
      And yes you can still tell the range inside your house for an approximation atleast . Not everytime the max range matters .

    • @montsomokake1647
      @montsomokake1647 3 роки тому +1

      Is it possible to stream the camera signal from a raspberry pi SDR?

  • @korishan
    @korishan 3 роки тому +27

    Because of the simplicity, no wonder spy cameras can be so tiny, even decades ago. I had no idea that it was that "easy" to make a video transmitter. And adding audio isn't that much more difficult. Amazing!😎👍

    • @AugustineAriola
      @AugustineAriola 3 роки тому

      Adding audio makes it complicated. It will require RF transformer is is rarely available these days.

    • @slender1357
      @slender1357 3 роки тому +1

      @@AugustineAriola or any fm audio modulator at the audio carrier frequency + mixer

  • @PritamSonkusare
    @PritamSonkusare 3 роки тому +31

    I was just looking for this video and seems like you read my mind . Thanks for making this this video.

    • @keithking1985
      @keithking1985 3 роки тому

      thats happened to me a load of times where i was thinking about a certain circuit or looking for one, and one of my favourite you tubers would have a video up about it..

    • @cleitonfelipe2092
      @cleitonfelipe2092 3 роки тому +1

      Google read your mind, or rather, your internet data traffic.

  • @slgadgetman
    @slgadgetman 3 роки тому +1

    *Suddenly I remembered the Money Heist TV series. they use shortwave for communication.😎😜
    Analog TV waves are now obsolete. So this project is very useful to have fun using analog waves ... I am very grateful to you for bringing this video. I will definitely try this circuit
    I am Lasitha from Sri Lanka*

  • @dragonblade38
    @dragonblade38 3 роки тому +1

    Tu es incroyable, tu as rendu quelque choses tres simples à compres alors que de premiers abord ça paraît très compliqué ! Bravo !

  • @prathameshraikar5428
    @prathameshraikar5428 3 роки тому +3

    Every week is something new..... Great explanation 👍

  • @Willy_Tepes
    @Willy_Tepes 3 роки тому +4

    Thank you, I was looking for a cheap way to make a security system for my camping trips and I have so many of these cameras lying around.

    • @lh1866
      @lh1866 3 роки тому

      You could also use esp32 cams, they work with 5v usb, include face recognition and even stream in your local network so you could watch them from any device

  • @pritamroy3600
    @pritamroy3600 3 роки тому +1

    I was thinking of making a live video transmitter and got this video suggested.
    Thanks a lot.

  • @keithking1985
    @keithking1985 3 роки тому +3

    the audio and video schematics are very similar to each other. i liked the burst signal and the one for colour tv, they were really cool to see on the scope... : )

  • @electrohardik8497
    @electrohardik8497 3 роки тому +13

    Hi sir that's a really good project tbh
    Support from India

  • @arnavpawar8602
    @arnavpawar8602 3 роки тому +2

    Your content is the best! The best explanation on this topic. Keep it up 👍

  • @pratapsarkar6673
    @pratapsarkar6673 3 роки тому

    Thanks. I needed something like this to record video evidence of the wrong doings taking place

  • @PhG1961
    @PhG1961 3 роки тому

    Nice to see 'old school' video transmitters !

  • @crohkorthreetoes3821
    @crohkorthreetoes3821 3 роки тому

    thank you for the information. I've always been curious about the analog video signal

  • @rajandeepsingh4945
    @rajandeepsingh4945 3 роки тому

    I am glad to know that your subscribers are growing🌹🌹.... Love from India 🇮🇳 🇮🇳

  • @TheoneStanband
    @TheoneStanband 3 роки тому

    That is very cool! Obsolete technology is fascinating and i love learning how stuff works.

  • @vigneshnagavel
    @vigneshnagavel 3 роки тому

    searched for this for long time,thank you

  • @shashankarmy
    @shashankarmy 3 роки тому

    Thanks for making such an interesting videos and make this camera long range

  • @kaumohlamonyane272
    @kaumohlamonyane272 3 роки тому

    You have an amazing channel man, keep it up

  • @deangreenhough3479
    @deangreenhough3479 3 роки тому

    Cool. Excellent tutorial 🏴󠁧󠁢󠁥󠁮󠁧󠁿

  • @lucasmeira558
    @lucasmeira558 3 роки тому

    Great tutorial, in a good and didatic explanation. congrats

  • @EtDiscover
    @EtDiscover 3 роки тому +1

    Nice

  • @ws302
    @ws302 3 роки тому

    Excellent as usual.

  • @ashutoshsoni2486
    @ashutoshsoni2486 3 роки тому +1

    Amazing video, I would love to see a diy reciever on this channel.

  • @officializm4171
    @officializm4171 3 роки тому

    Bro thats amazing work. Thanks for video

  • @xximanxx267
    @xximanxx267 3 роки тому

    That was really Cool , i really enjoy it.

  • @deankq4adj125
    @deankq4adj125 3 роки тому

    Excellent topic for a video. Great job!!

  • @قدسيا
    @قدسيا 3 роки тому

    Your channel is great and I am a good follower of it. I wish to add the Arabic language in the translation list and thank you

  • @seeker70
    @seeker70 3 роки тому +1

    How can we connect and work with old mobile digital camera.
    Love your videos.

  • @joels7605
    @joels7605 3 роки тому

    Vertical Hold! I spent hours playing with that dial as a kid. Must have drove my parents nuts.

  • @mdev3987
    @mdev3987 3 роки тому

    Simple tx, amazing idea! You should try more stuff with rx and tx

  • @giorgos8324
    @giorgos8324 3 роки тому +1

    Nice video!
    You could explain how digital CVI/TVI or Analog HD works in a future video
    Because nowadays hybrid cameras are commonly used and they offer 2-5Mpixels on a common cctv cable

  • @benmaynard3059
    @benmaynard3059 3 роки тому

    I've got quite a few spare fpv cameras, cool video 👍

  • @edwardfletcher7790
    @edwardfletcher7790 3 роки тому

    This was fascinating and helpful, thank you !

  • @balajinarasimhan5346
    @balajinarasimhan5346 3 роки тому

    Wonderful video !!

  • @RFADICTOS
    @RFADICTOS 3 роки тому

    MUY BUENO EL PROYECTO LO VOY A REALIZAR CON UNAS MEJORAS QUE SE ME OCURREN..GRACIAS POR EL VIDEO AMIGO..
    FELIZ TARDE Y NOCHE A TODOS..

  • @GuGuHBmX
    @GuGuHBmX 2 роки тому

    next time i burnout a VTX, might just make it lol
    great video dude

  • @mechlopak
    @mechlopak 3 роки тому

    As always interesting example, thank you !

  • @draco8894
    @draco8894 3 роки тому +14

    Make a reciver for this like 5.8 ghz video receiver for drones

  • @Pandakaniya
    @Pandakaniya 3 роки тому

    Great video! Thanks

  • @techieelectro
    @techieelectro 3 роки тому +3

    What's up my friend 😊
    Waiting for your DIY MPPT solar charge controller and NEXTION projects......😊👍

  • @SalihArtAndTech
    @SalihArtAndTech 3 роки тому

    Amazing video, great project.

  • @stirlingengine7804
    @stirlingengine7804 3 роки тому

    Sir , i'm your subcriber for very long time ago , please make transmitter like this for 5.8ghz ....cause there is no youtuber make like this one....you're the best one youtuber ....pleade make it...

  • @DheerajSinghal01
    @DheerajSinghal01 3 роки тому

    Amazing to learn the basics

  • @林萬荃
    @林萬荃 3 роки тому

    Man! nice work

  • @randomleinadz8883
    @randomleinadz8883 3 роки тому

    Great job bro

  • @FixTronics
    @FixTronics 3 роки тому

    Beautiful as always ⚘

  • @rabindrasharma
    @rabindrasharma 3 роки тому

    Another awesome electroboom video

  • @stupossibleify
    @stupossibleify 3 роки тому

    Finally... An understandable explanation of colour burst! Great video. What dictates the transmitter power/range?

  • @tabletopprojects53
    @tabletopprojects53 3 роки тому

    it was awesome, u really are awesome

  • @Nothingdiffrent1234
    @Nothingdiffrent1234 3 роки тому

    Please explain , how an metal, bomb and gold detector works ,,, love it ur explanation from india

  • @EasyOne
    @EasyOne 3 роки тому

    Usefull Tip

  • @mibrahim4245
    @mibrahim4245 3 роки тому

    You're awesome 👌 !

  • @kripanshukumar4606
    @kripanshukumar4606 3 роки тому

    Great work!

  • @solderimajinasi
    @solderimajinasi 3 роки тому

    good good verry simple

  • @ethiopiaabrish7782
    @ethiopiaabrish7782 3 роки тому

    Good job

  • @Ech01378
    @Ech01378 3 роки тому

    Amazing!!

  • @FreeCircuitLab
    @FreeCircuitLab 3 роки тому +4

    As soon an you said "I will try my best to make u understand",
    My data balance exhausted, so now you can no more try to make me understand...😔

  • @eee_bangla
    @eee_bangla 3 роки тому

    tnx a lot.nice explanation

  • @iantcroft
    @iantcroft 3 роки тому

    A video on how to do this with a colour HD camera would be interesting too.
    Thanks.

  • @EasyElectronics2412
    @EasyElectronics2412 3 роки тому

    Really awesome 😍

  • @fury119
    @fury119 3 роки тому

    Hello friend I made this circuit and it works I used a CD players video output. I have some questions like Did u use a bipolar 4,7mf cap for the +of the video signa
    And what function does the 500ohm pot have

  • @siddharthmali5841
    @siddharthmali5841 3 роки тому

    Excellent.

  • @simpleman9441
    @simpleman9441 3 роки тому

    Thanks alot for your project

  • @navin233
    @navin233 3 роки тому +1

    Nice video , is there any possibility to use old security cameras to get a video on tv or mobile without a DVR

  • @AnimeSupp
    @AnimeSupp 3 роки тому +1

    Is it possible to transmit that camera analog signal with the help of esp8266 over Wi-Fi and then receive it with another esp8266

  • @arifyulisetyawan4008
    @arifyulisetyawan4008 3 роки тому

    thanks for the knowledge you share. I try to find anywhere and here I find it. Where do you get the camera?

  • @MarkyBhoy-fe1xf
    @MarkyBhoy-fe1xf 3 роки тому +1

    does this transmit in colour. If so is it PAL or NTSC?

  • @hoangkhuong9
    @hoangkhuong9 3 роки тому

    Thanks and waiting for op amp PID from you.

  • @omsingharjit
    @omsingharjit 3 роки тому

    3:04 where is the camera processor in this camera how ccd or cmos arrays are controlled without multiple pin ic ?

  • @tatavox1408
    @tatavox1408 3 роки тому

    Hello, it seems that the transmission is not stable in frequency. Maybe if you used a Quartz crystal, things would improve, or better a thermostatic TXCO oscillator!

  • @SudhirKumar-bq4xz
    @SudhirKumar-bq4xz 3 роки тому

    Great video, this channel really provides good content from basic analog signal to advanced hidden Arduino features....
    Sir can you create a video series on Arduino vs Other development boards....?

  • @MrfB-br6yh
    @MrfB-br6yh 3 роки тому

    Amazing as always
    Can you make a video about making fpv using a camera and lora long range module

  • @NiHaoMike64
    @NiHaoMike64 3 роки тому

    Security systems have pretty much all moved to IP nowadays but analog is still popular for drones because it's easy to get low latency.

  • @PawanKumarYouTube
    @PawanKumarYouTube 3 роки тому

    Great .. How do I read the analog camera output with raspberry Pi , without using a DVR

  • @AugustineAriola
    @AugustineAriola 3 роки тому

    I am grateful you did this video. I always enjoy your presentation. The circuit explanation is very simple and straight forward. The waveform of the camera is complex and complicated.
    Nevertheless, how can I make this video signal stronger with audio that can travel far distance with circuit explanation? We still use both digital and analogue TV in my country.

    • @krukhlis
      @krukhlis 3 роки тому +1

      You need to add amplifier and proper antenna. That's the key components with any wireless transmitting.

    • @AugustineAriola
      @AugustineAriola 3 роки тому

      @@krukhlis
      Thank you bro, but I want the circuit diagram of the said Amplifier and possibly the explanation. Thank you

  • @magicmechanicmc2879
    @magicmechanicmc2879 3 роки тому

    Make a video on diy FPV goggles.. probably with individual lcd/oled screen similar to fatsharks.. will be waiting!

  • @krukhlis
    @krukhlis 3 роки тому

    Just 2 add-ons:
    1) This circuit has no protection against interference. Also, I'm pretty sure it produces enough interference by itself for another devices.
    2) You definitely need amplifier added to the transmitter, the signal is very weak.
    But yes, thank you for the nice tiny project that reminds me my student time. :)
    P.S. BTW, do you have any progress with your custom DIY resin 3D printer?

    • @theengineer9910
      @theengineer9910 2 роки тому

      is that why the video quality could suck ? What increases video quality ? I can get a video signal ( appears on multiple channels im thinking thats harmonics )

    • @theengineer9910
      @theengineer9910 2 роки тому

      i know wired video will always have better quality than a low voltage transmitter but i have seen other people online do the same circuit and get better quality.

    • @theengineer9910
      @theengineer9910 2 роки тому

      Quality is alot better ! I think it was my antenna but i also selected a different channel.

  • @immensiverocker4813
    @immensiverocker4813 3 роки тому

    Thank you lot

  • @sangramn2567
    @sangramn2567 3 роки тому

    U r simply osm .

  • @CABohol
    @CABohol 3 роки тому

    Nice! 😊😊😊

  • @A2k1973
    @A2k1973 3 роки тому

    Awesome!!!

  • @BharatMohanty
    @BharatMohanty 3 роки тому

    Fantastic...

  • @dhekshith4113
    @dhekshith4113 3 роки тому +1

    How about digital video transmitter used in fpv drones like the dji fpv system?? Is it difficult to make one??

  • @myetis1990
    @myetis1990 3 роки тому

    to get less noisy and higher range module, a higher-power transistor should be used
    btw, how tv receiver decide the frame ends?

  • @technocrat9984
    @technocrat9984 3 роки тому

    Can we use 433mhz module for this project.

  • @47lokeshkumar74
    @47lokeshkumar74 3 роки тому

    where the video camera we can purchase bro.Thanks for this video

  • @ravindupramod5998
    @ravindupramod5998 3 роки тому

    Is their a way to convert analog fpv cam to wired signal system .if we can do that we can use it for rc submarine,explore underground caves☺️

  • @bartosz7778
    @bartosz7778 3 роки тому

    Will it work as video transmitter If i plug an av input instead of Camera?

  • @raoahmad8243
    @raoahmad8243 2 роки тому

    What is the gauge of wire used to make a coil (inductor)???

  • @rahulsarker9231
    @rahulsarker9231 3 роки тому

    Amazing work. But what are the total Power out this VTX. Have you tested ?

  • @AlphaTroniks
    @AlphaTroniks 3 роки тому

    Amazing work! Can you make an audio transmitter and receiver in your next video? I want to use it for my wired lapel microphone during vlogging...

  • @ais_robotic
    @ais_robotic 10 місяців тому

    is possible to receive this signal by arduino and Tft display?

  • @rabindrasharma
    @rabindrasharma 3 роки тому

    Sir if you read this please help me i want to make a flash light with constant cureent source that is single li ion battery powered and i dont wanted to use any dedicated ic , please if you can make a circuit cause the internet is filled with circuits using just a resistor which i feel if very awful and the brightness decreses , if any circuit is there pelqae suggest me , and i sont want to use a boost converter with resistor cause it is not good , and i have tried using tl431 and other mosfet based cc driver but it works about 5 v whihc is way beyond 3.7 nominal li ion voltage
    Regards Rabindra

  • @fasasiibiyemi2228
    @fasasiibiyemi2228 3 роки тому

    Electronoobs pls build a laser guidance system

  • @stephensu4371
    @stephensu4371 3 роки тому

    nice

  • @ranganatennakoon
    @ranganatennakoon 3 роки тому

    interesting !

  • @rastogiarjun6779
    @rastogiarjun6779 3 роки тому

    Bro joo camera lagayaa hai aapne uuske jagahaa mobile ka camera la gaa sakte hai kya

  • @diyelectrovids6536
    @diyelectrovids6536 3 роки тому

    Hi sir, will it work on any analog TV that is not CRT?

  • @tanoryjakaperdana1419
    @tanoryjakaperdana1419 3 роки тому

    Hi, can we use that transmitter for fpv google?