Make a 1.5 K.M Range walkie talkie # Without Noise Clear Sound#

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  • Опубликовано: 25 дек 2024

Комментарии • 929

  • @supriyoghosh3115
    @supriyoghosh3115 5 лет назад +364

    Finnaly some indian pple who are really interested in making electronical stuff keep up the good work.. :)

    • @EtDiscover
      @EtDiscover  5 лет назад +23

      Thank you

    • @ishigamiyu1991
      @ishigamiyu1991 5 лет назад +8

      Hi dood I'm an electronics hobbyist and I'm not getting good ideas , mind helping me and suggesting me an idea, like a simple robot if you have any thing in mind, please hepp

    • @naveenraj777
      @naveenraj777 4 года назад +1

      Right

    • @084_naomipratiwi5
      @084_naomipratiwi5 4 года назад

      yes finnaly

    • @Subswithnovideos-gv9qi
      @Subswithnovideos-gv9qi 4 года назад +7

      can i connect 2 3.7V batteries in series and then use 7805 to get 5V output, instead of using boost converter

  • @billypoe3703
    @billypoe3703 5 лет назад +11

    You could be picking up some noise from your power booster or another pulse source. You can: put a shield around the power booster, put a variety of filters on these various circuits, you could twist paired wires & route these wires away from each other. A combination of all of these techniques in order to reduce/stop noise.

  • @padmalayarawal3091
    @padmalayarawal3091 5 лет назад +11

    This video must be promoted. The arduino based walkie talkie you made is super awesome. I had seen most of your videos. Keep sharing your knowledge and we will keep supporting. All the best.👍

  • @EderJPires
    @EderJPires Год назад +1

    I’m just now at age 40 getting into frequencies and electronics; all I can say is wow… hopefully soon I’ll be making one similar! 💪🏾👍🏾✌🏾✊🏾

  • @JOELwindows7
    @JOELwindows7 5 лет назад +3

    This is your daily dose of Recommendation
    Walkie talkie diy

    • @djpupsik98
      @djpupsik98 5 лет назад +1

      it could be made without mcu. just old AM tranciever

    • @JOELwindows7
      @JOELwindows7 5 лет назад +1

      @@djpupsik98 lol don't use public AM transceiver! It could interfere legal AM radios! That's why.

  • @swapniljoshi9997
    @swapniljoshi9997 5 лет назад +10

    Instead of boost convertor, you can use power bank module. It will be used to charge the battery also.

  • @rafikulahamed959
    @rafikulahamed959 5 лет назад +11

    You told every thing fast,but the hole project have to be complicated...it's my opinion.thank you bro.

  • @lauromrcruz
    @lauromrcruz 3 года назад +17

    Good work bro... The noise seems to come from the boost converter, the switching frequency of boost and buck converters usually generates a lot of noise. My suggestion is using higher voltage batteries (2s ou 2 of them in series) and use a linear regulator, you will probably get a much better signal/noise relationship.. Keep it up dude, thx 🙏

    • @niteshmandal7551
      @niteshmandal7551 11 месяцев назад

      Indeed buck and boost converter modules produce a lot of noise and also disturb the signal receiving and transmitting sensitivity of the transceiver

  • @radiotec76
    @radiotec76 4 года назад +10

    Speaking as a ham radio operator, nice work! I thought these would be super-regenerative receiver/AM transmitter combos but its really DSSC.

    • @jfom1431
      @jfom1431 3 года назад

      Yes walki talki toy is regenerative receiver

  • @aakashjana6225
    @aakashjana6225 3 года назад +1

    you are the Great Scott of India , keep up the cool projects.

  • @chandrurn
    @chandrurn 5 лет назад +40

    Atleast we heard your voice like, you speaking from moon, nice project, do a real life range test

  • @ST3W1010
    @ST3W1010 4 года назад

    It’s finally time for another Indian person to step up and actually make some real and good quality content.

  • @jcduplessis1
    @jcduplessis1 5 лет назад +12

    Very nice project and very good tutorial. Thank you for sharing all you have learned! Keep up the good work and good luck!

  • @jimieladam3001
    @jimieladam3001 4 года назад

    Hey did you know lots of Filipino is watching indian videos about electronics, and they are very helpful

  • @manjifera
    @manjifera 4 года назад +23

    Finally i am in search of ready made walki talkie. ,😂

  • @Master-sh3kw
    @Master-sh3kw 5 лет назад +11

    Bro, please do again same video in detail. You did extremely good, outstanding no doubt. We people in India are eager to learn and your are the one precious gift sharing your hard work.

  • @Making_fantastic
    @Making_fantastic Год назад +1

    Can you pls again share the code and Gerber file , and PCB layout again??
    Nice information

  • @manavkajaria5440
    @manavkajaria5440 5 лет назад +10

    Can you make a Bluetooth connectivity 2 way intercom as used as motorcycle intercom

    • @EtDiscover
      @EtDiscover  5 лет назад +4

      yes i can

    • @vigneshmech1
      @vigneshmech1 5 лет назад +2

      Make a bluetooth walkie talkie for bikers bro...

  • @manid7299
    @manid7299 5 лет назад +27

    Good job bro ...l want to know how to design circuits with microcontroller, resistor and all electronic components

    • @EtDiscover
      @EtDiscover  5 лет назад +8

      This the result of meditating for past 100 years! 😅😂😂 just kidding! Keep watching my videos and you will definitely learn something!😊

    • @ishigamiyu1991
      @ishigamiyu1991 5 лет назад

      You have to study hard , very hard! About Electronics and how things work . That's the secret

    • @ashmanproductions
      @ashmanproductions 3 года назад

      I am also interested in circuit board development I found that fusion 360 also has this feature for circuit board development I understand the basics of electronics parts components and assembly but design I'm a newbie and very green. Maybe we can learn from each other on a standpoint you're great at this electronic development and I'm great at manufacturing product development through years of experience of making parts out of metal reading and understanding development blueprints and taking a print to product through manufacturing is my specialty. Look me up and educate me and I'll help you on the other end for mechanical engineer and design maybe we can trade experience.

  • @OM0ET
    @OM0ET 5 лет назад +6

    The noise 4:28 in the background is coming from the DC booster.

  • @luisantonioburgoslopez3128
    @luisantonioburgoslopez3128 2 месяца назад

    Cool project! I am looking to put the receiver on top of my drone. Do you have any recommendations for strengthening the audio since the drone is loud?

  • @engineerkohat
    @engineerkohat 5 лет назад +6

    Excellent design. Great work friend. I'm also a RUclipsr doing projects and repair.

  • @arkadiuszweiss
    @arkadiuszweiss 5 лет назад

    Amazing, such devices are able to be made only by the best companies, equipped with good laboratories. Incredible..

  • @praveendehari
    @praveendehari 4 года назад +45

    Excellent sir, great work
    I'll try to make it on my channel

  • @ashmanproductions
    @ashmanproductions 3 года назад +1

    How does this CAD software compared to a fusion 360? I have recently been doing product development in fusion 360 for work. I am new to it, and the whole 3D model and rendering development thing, but my work specifically uses the cam/post process as I am a mechanical engineer/machinist by trade and heart. So I need the cam/post processor software/tools to design toolpaths with tools to write out G-Code for subtraction process for CNC. I'm also interested in addition process for 3D printing in the future as I'm developing my skills. I've used (Rhinoceros 3D) or rhino 6 3D in the past and I found plugins for it, for CAM processing.
    At work I recently gained access to fusion 360 but I still find myself using rhino 6 and I can import the STL files from Rhino into fusion and then from fusion use the cam post processor for manufacturing to create toolpaths and G code for my CNC HAAS mills and CNC Okuma lathes at work.
    My history as a CNC operator/setup machinist has gone to a whole new level with this product development understanding the engineering side and actually doing it has given me a new light as being in this industry since 2010 all I knew was how to write code by hand with a piece of paper, ruler, and a calculator with using G-code long hand format plotting 2D sketches and going through MDI process on the machine or manually by free hand to get results.
    I remember and understand g code without 3D modeling and without a cam processor and did so free-hand/long-hand programming. So going from this level to going to a product development level creating models and allowing the post-processor to write the code out for me is a completely different way of looking at things and it's a great educational experience I find myself still taking the spit out code from the system and fine tuning it manually understanding how the cheat code works through years of experience doing it manually. I find myself changing approach points exit points needless machine movements and changing codes to something that I know that works by hand adding in safe codes at the beginning of the program and proving programs out locking them in and creating a new setup sheets that are finally detailed so future Machinists can look at the setup sheet and have a full understanding with different viewpoints in a simplistic way of understanding and being able to set up or substitute different tools by having notes and instructions on how to do so. I feel very impressed even for myself at this level.

  • @TechBuild
    @TechBuild 3 года назад +17

    Great project. I would recommend you to use an STM32 blue pill microcontroller as it can run at 3.3-volts and has much better features than Atmega microcontrollers and cost lesser than an Arduino UNO or Nano.

  • @mysterykiller1234
    @mysterykiller1234 Год назад

    Your walkie talkie looks amazing

  • @makerstube9978
    @makerstube9978 5 лет назад +4

    You're genius bro!

  • @ASMIT_INDUSTRIES
    @ASMIT_INDUSTRIES 3 года назад +1

    Nice and educational purposes
    Sir thanks from heart
    Sir which country are you belong

  • @theagrilife8896
    @theagrilife8896 5 лет назад +6

    It is very easy to make. If you know about fm transmitter and receiver

  • @7nurul1
    @7nurul1 5 лет назад +1

    Chaliye jao bhai .. darun egaccho..

  • @khageshroy7766
    @khageshroy7766 5 лет назад +64

    Great Scott...guy with Swiss accent... Now et... Finally we have something usable... 😄...by the way the range won't ever be 1.5 km...

    • @pierreretief
      @pierreretief 5 лет назад +5

      Yeah I was thinking of the Great Scott video

    • @pierreretief
      @pierreretief 5 лет назад +1

      I would love for someone to show the full design and build of an analog walkie talkie, no microcontrollers.

    • @udhi_gn3893
      @udhi_gn3893 4 года назад +3

      Great scott, the guy with arduino in everything, is a German

    • @ernestorojo6333
      @ernestorojo6333 4 года назад +1

      @@udhi_gn3893 He's not saying Great Scott has a swiss accent. Andreas Spiess did a follow up video to Great Scott's. He always starts his video with "This is the guy with the Swiss accent."

    • @Kevaairbag
      @Kevaairbag 4 года назад

      Slap a 9v

  • @durrani1983
    @durrani1983 5 лет назад

    for whining noise cancelling use noise canceller which should fix the problem.

  • @adal-tr
    @adal-tr Год назад

    I DHINK ID'S A BEAUTIFUL PROJECD. DHANKS FOR SHARE.😄👍

  • @OceanicGyogō
    @OceanicGyogō 5 лет назад +4

    Pretty cool Wilkie talkie. Very simple design. Subscribed 🤙🤙🤙

  • @b_28_gayatrijadhav8
    @b_28_gayatrijadhav8 2 года назад +1

    The wiring diagram, PCB layout is not available at the link you have given. It says error

  • @TheSolderingGuy007
    @TheSolderingGuy007 5 лет назад +3

    Excellent work. Keep it up !

  • @deependrasarkar654
    @deependrasarkar654 4 года назад

    Finally a genius bengali

  • @globalinfocom6351
    @globalinfocom6351 5 лет назад +4

    Have you actually tested it in a range of 1.5 km with such a small Wi-Fi module. What in the RF power in watt....

  • @misbahumuhammad20
    @misbahumuhammad20 4 года назад

    Thanks you for teach us
    Pls how can I gate the p.c.b

  • @LAZYLONER-
    @LAZYLONER- 5 лет назад +3

    Mic and speaker are too close to each other which creates a feedback loop.if you place them a few centimetre away than you can get rid of the noise.

    • @EtDiscover
      @EtDiscover  5 лет назад +1

      Hello Vipin! Sorry but I think you totally forget that 🎙 and 🔊 are alternative for the walkie-talkie like one is working for another! thanks for your opinion have a great day!

    • @LAZYLONER-
      @LAZYLONER- 5 лет назад +2

      @@EtDiscover no, what i am saying is that when you speak in one walkie talkie the speaker of the second one amplifies it which is picked up by the mic of the same and sent back.this cycle repeats and creates loud pitch noise.
      Place them like in a mobile phone.

  • @rykerhasyounow
    @rykerhasyounow 3 года назад +2

    Now, could you add in a Lora module for long range txt comms when you go too far for voice?

  • @nareshbambhaniya4881
    @nareshbambhaniya4881 5 лет назад +5

    Great job
    🙏🏼

  • @neenasarpal1086
    @neenasarpal1086 4 года назад

    It cannot be prepared in lockdown 😄😄

  • @jbkovalsky2804
    @jbkovalsky2804 5 лет назад +68

    Your English is really killing mate, but the project itself a good idea

    • @gamersonic1268
      @gamersonic1268 5 лет назад +20

      Bro everyone has has a different accent

    • @jbkovalsky2804
      @jbkovalsky2804 5 лет назад +4

      @@gamersonic1268 has has? )))

    • @gamersonic1268
      @gamersonic1268 5 лет назад +11

      @@jbkovalsky2804 by mistake

    • @jbkovalsky2804
      @jbkovalsky2804 5 лет назад +2

      @@gamersonic1268 by mistake, it's not an argument

    • @gamersonic1268
      @gamersonic1268 5 лет назад +4

      @@jbkovalsky2804 no I was just clarifying

  • @ashmanproductions
    @ashmanproductions 3 года назад +1

    The reason why you're having noise is your microphone is too close to the speaker you should design the microphone at the bottom left or right hand corner and your speaker at the top. This will eliminate feedback.

    • @ashmanproductions
      @ashmanproductions 3 года назад +1

      Also wire you lead wires for the mic along a different path and opposite sides from your power wiring so if you're charging port is on the left side put your microphone on the right side and vice versa also the wiring if it runs upwards on one side make sure that the powering circuit wiring runs on the opposite side and vice versa.

  • @RFADICTOS
    @RFADICTOS 5 лет назад +3

    Buen proyecto le faltan unas mejoras como el ruido de fondo generado por el xl6009 pero se puede solucionar..siga asi compañero!! 100% recomendado..

  • @rubis5153
    @rubis5153 5 лет назад

    The best chanel for project

  • @digantasarkar2150
    @digantasarkar2150 5 лет назад +8

    IF Jio not going to provide Unlimited calls then this is a very good option for Please reply.😊😊😊😎😎🥳🥳🥳🥳🥳🥳🥳🥳🥳

  • @unofficialengineer9463
    @unofficialengineer9463 3 года назад

    Huge fan of u sir I am also making some electronic projects but your channel is so big and my dream is to make my channel as big as u have 😀

  • @gururajkchandan9910
    @gururajkchandan9910 5 лет назад +2

    Great work man, 👌👌

  • @gopalkulkarni6060
    @gopalkulkarni6060 3 года назад +1

    Do u sell it. If so i am interested in buying one set

  • @fabiofloripa159
    @fabiofloripa159 4 года назад +3

    I wish I could understand what he's saying! it would be a perfect project to my helmet intercom! Unfortunately, I can't get this accent!

    • @bktbk921
      @bktbk921 4 года назад

      .

    • @tez2fast
      @tez2fast 4 года назад

      press C so that you can see the subtitles :P

  • @jeelansoni2866
    @jeelansoni2866 Год назад +1

    One video for tv video analogue transfer to RF module

  • @bazrazin1
    @bazrazin1 5 лет назад +3

    trying to make this project since ages.

    • @EtDiscover
      @EtDiscover  5 лет назад +1

      Now you can try

    • @iceberg789
      @iceberg789 4 года назад

      why u r failing ?

    • @bazrazin1
      @bazrazin1 4 года назад

      @@iceberg789 earlier analog rf was conceptualized, now those small digital 2.4ghz are made, might require cpu interface & i'm weak in programming.

    • @iceberg789
      @iceberg789 4 года назад

      @@bazrazin1 yes, you will require an mcu and a little bit of programming. but don't wait any more, jump into it, right here, right now.

  • @electronic7979
    @electronic7979 5 лет назад +2

    Excellent project 👍 I like it

  • @a6dulsalam511
    @a6dulsalam511 5 лет назад +3

    واو رائع 😮
    اعجبتني 💓💓

  • @Bitwise-Brain
    @Bitwise-Brain Год назад

    where i can get this tools please help me,.. or kindly give me the link of the sites where i can buy all these stuff

  • @chetnapatel9700
    @chetnapatel9700 5 лет назад +5

    If you come
    Up with a video of RTL SDR ranging from
    0.2 till how much frequency you can get. Thanx in advance

  • @ddmedia8547
    @ddmedia8547 3 года назад +1

    great job, let us know if you have available for sale these accessories

  • @NaveenKumar-lb5cx
    @NaveenKumar-lb5cx 3 года назад +5

    Isn't this expensive? [For me anything that goes beyond 1000 Rs. is expensive] Please suggest ideas to bring down the cost.

    • @EtDiscover
      @EtDiscover  3 года назад +2

      Watch my other walkie-talkie videos

    • @DL-kc8fc
      @DL-kc8fc 3 года назад

      This is really unnecessarily complicated. You can make the transmitter only from two folding gates of some 1xIO and passive electric components - 2xC (47uF), 2xR (trimmer 1k) and 1x old Mic. All this is smaller than a box of matches and easily fits into the FM pocket radio. Power supply and antenna are common. I intentionally do not describe the scheme, because it is not my channel and it is a very effective and simple spy technique. :)

  • @avijitdas6872
    @avijitdas6872 4 года назад

    1) Nice work.
    2) Add a low pass audio LC filter with a corner frequency of about 6 to 8KHz suppress that PWM whistle at the output of ATmega.
    3) Forget 3D printing the case and use a metallic enclosure instead.

  • @kobie1585
    @kobie1585 5 лет назад +5

    4:25...yes Et Discover we can hear you

  • @awnisharma
    @awnisharma 5 месяцев назад

    Nice work. Can you please share the codes and schematic as it seems google drive path is not valid anymore.

  • @mantumahakud3304
    @mantumahakud3304 5 лет назад +3

    Sir you make electronic things but we can't understand because this is very high level of electronic circuits

    • @EtDiscover
      @EtDiscover  5 лет назад +1

      😀 Keep learning one day you can definitely learn. Electronics is a very simple thing

    • @Nomad_Wanderer
      @Nomad_Wanderer 5 лет назад

      You Lack the passion , dada will teach you just watch his videos

  • @creativeworld4237
    @creativeworld4237 5 лет назад

    Pliz use a toroidal choke in between mik amp and power supply,which will stop rf entering into mic amp and making hissing sound at the receiving end.

  • @claw6376
    @claw6376 4 года назад +7

    0:29 you are unable to hear a good quality sound lmao

  • @pujachakroborty5856
    @pujachakroborty5856 5 лет назад +2

    can you tell me that what kind of software are you use to make 3d printer designing??

  • @Engineeringvlog93
    @Engineeringvlog93 5 лет назад +4

    Will you send me complete circuit??

    • @EtDiscover
      @EtDiscover  5 лет назад +1

      Everything is in the description box

  • @sandrainthesky1011
    @sandrainthesky1011 2 года назад +1

    This is very very cool! Bravo! I know where the noise is coming from, it's the mic leads. You could try putting .001uF cap across pins on the mic itself, or using shielded wire from it to the board. Those mics have a FET amp in them so can pick up RF noise and amplify it into audio and send it back out.

  • @manojkiyan7700
    @manojkiyan7700 5 лет назад +10

    Your video is quite complicated...
    Can you please make it easy to understand?

    • @EtDiscover
      @EtDiscover  5 лет назад +2

      I'll remember it next time

  • @abhinandpm4877
    @abhinandpm4877 4 года назад +1

    Can we use pic microcontroller instead of atmega.

  • @kacpreusz9911
    @kacpreusz9911 5 лет назад +4

    Your English isn't the best, but it's not the worst either. Very nice project.

  • @reynerroy7010
    @reynerroy7010 5 лет назад +2

    No network
    Airplane mode
    Yeah!!!👍👍👍

  • @apjarunprasath9282
    @apjarunprasath9282 5 лет назад +3

    I think this is high cost!

  • @justinAtkinson-f2o
    @justinAtkinson-f2o 10 дней назад

    The layout code for PCB is Unavailable, please is there any way i can get ahold of that layout. 😊

  • @rajsarkar
    @rajsarkar 5 лет назад +8

    OK you are talented But Your English Is broken 😂😂🤣

    • @blueunicorn807
      @blueunicorn807 5 лет назад +4

      Make a RUclips channel where u will learn us English. Not doing that, at least the boy is trying to say English.

    • @Prxwler
      @Prxwler 5 лет назад

      Not funny.

    • @minhajshovon9789
      @minhajshovon9789 5 лет назад

      @@blueunicorn807 oh my god! how can anyone 'learn you' anything 😆
      just kidding. he's project is good.

  • @zeusgry4470
    @zeusgry4470 4 года назад

    From where walkie talkies cover/body frame is made. Here you have shown only modelling in pc.?????
    Plz reply..

  • @ICanCreateAk
    @ICanCreateAk 5 лет назад +3

    It will cost you more than Rs 1000

  • @tristan6509
    @tristan6509 5 лет назад

    Great Scott's Indian twin...

  • @hardikmonga
    @hardikmonga 5 лет назад +3

    improve your english or speak in hindi and it looks like you are trying to copy greatscott
    Rest is gud, nice project

    • @ishanirudraneelmatilal4857
      @ishanirudraneelmatilal4857 5 лет назад

      Who ever said one has to be a master in English to share some knowledge? Why even Hindi? As long as this English is understandable, it's perfectly fine. Better you tune your own mental program!

    • @hardikmonga
      @hardikmonga 5 лет назад +1

      @@ishanirudraneelmatilal4857I totally agree with you. It's just a suggestion to improve his video quality otherwise no harsh language

  • @maderightamerica3216
    @maderightamerica3216 3 года назад

    You did an awesome job teaching me. Thank you very much Et Discover.

  • @Bleibruk
    @Bleibruk 3 года назад

    This is a really great job! thanks!. Actualy, I want to do the same project but with an STM32, adding some Analog and digital Filters to improve the audio quality.

  • @DangzPlayground
    @DangzPlayground 3 года назад

    Could you please tell me how we can get these plastic covering it will be greatful

  • @haarishulhumam
    @haarishulhumam 5 лет назад

    I think a capacitor can remove the noice. And you can add a piece of noice filter sponge to microphone

  • @aadhikarianish
    @aadhikarianish 4 года назад

    Ecxellent project but very crisp .. would love to see a detailed explanation like what capacitors are used what are the connections and why are they being used etc..

  • @singhsumitvlog
    @singhsumitvlog 4 года назад

    Sir please tell me about speaker. Which is used in this. What Is the ohm of speaker

  • @Neelam939
    @Neelam939 3 года назад +1

    Bro can I use 3.7 volt but 1200 man li ion battery plz tell

    • @takenology2315
      @takenology2315 3 года назад

      yes....It doesn't matter what is the capacity of the battery

  • @San_DIY
    @San_DIY 3 года назад

    is this possible to transmit and receive audio data by RC remote control ???

  • @zahir2023
    @zahir2023 5 лет назад +1

    very nice. I appreciate your effort to make that possible

  • @sanjaymohandubey1532
    @sanjaymohandubey1532 4 года назад

    Very nice diy, why you did not use a non wifi, 227 mhz cb?

  • @jamest.5001
    @jamest.5001 5 лет назад

    Not bad, I wouldn't mind having a few, what is the range? I would like to have some that incase of disaster, I could connect to a large tower antenna, and have the range similar to cb radio, having something like this that could wirkvwithba cell phone, would also be cool!! maybe by blue tooth if possible?

  • @shripadhegde9389
    @shripadhegde9389 Год назад

    Gerber file link not working anymore!!, request to you please update the link. thanks for great project.

  • @d3891
    @d3891 3 месяца назад

    Hi what did you study to know all this stuff please and how can i also learn?

  • @saneeshgeorge4320
    @saneeshgeorge4320 3 года назад

    Good keep it up ...which site or firm you are using to make the plastic cabinet it was a nice work ..

  • @felixalwin8212
    @felixalwin8212 2 года назад +1

    [GERBER file, STL file, PCB layout, code] are not available in the above link(404-error) pleas check it

  • @arthurtumanyan8343
    @arthurtumanyan8343 2 года назад

    Gerber file not found, can you update the link plz ? BTW, you did amazing work ! Can you set a filter to remove specific noise while transmitting ?

  • @mohmadhafiz1675
    @mohmadhafiz1675 3 года назад

    is the communication encrypted between the 2 walkie talkie?

  • @EXTREMEDODS
    @EXTREMEDODS 3 года назад

    Nice work Sir, may be I will try to do this sometime, it is fun, more power to you

  • @aaremjay1
    @aaremjay1 2 года назад

    Remove boost circuit may it cause notice from its resonating..