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
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.
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.👍
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 🙏
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.
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.
Few suggestions from me: 1. You are a good RUclipsr buddy. But you are not explaining everything clearly. 2. Please and please dot try to copy greatscott. Your old videos are far better to understand. 3. Please speak slowly. 4. We like you and your channel that's why I am giving this suggests. 5. Now you are using scripts it is great. 6. When you are explaining all then the video may be long but people wants easy to understand. God bless you. Thanks
@@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."
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.
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.
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.
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.
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.
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!
@@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.
In electronics..layout schema is important..people never know without scheme if just talking..so brave all brother..semangat belajar..🙏🇮🇩🍵👆🎸☕🎧💹namaste..
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?
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..
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. :)
Dada.. This is a very important question for us... Please make a video of you journey...how to start and become like you.. What books u referred.. Basically how to start and become like you.. Please do make a video for starters...
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!
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.
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.
Great effort but overkill for a walkie talkie isn't, i mean everything is digital but the final audio output is like AM... Regular analogue circuit transmitting over fm would have given better voice quality, simpler circuit & something every hobbiest could do... But kudos to u, appreciate new age hobbiests like u, u even 3D printed a case, wow!
Thanks for your opinion, Actually this noise is for Wi-Fi transmission, In this process you will face a little noise , because the sound wave Is running 400to 600 Hz, Like a old days AM radio
Finnaly some indian pple who are really interested in making electronical stuff keep up the good work.. :)
Thank you
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
Right
yes finnaly
can i connect 2 3.7V batteries in series and then use 7805 to get 5V output, instead of using boost converter
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.
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.👍
Thank you 😊
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! 💪🏾👍🏾✌🏾✊🏾
Finally i am in search of ready made walki talkie. ,😂
Lol😂😂
Yes ur right...
This is your daily dose of Recommendation
Walkie talkie diy
it could be made without mcu. just old AM tranciever
@@djpupsik98 lol don't use public AM transceiver! It could interfere legal AM radios! That's why.
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 🙏
Indeed buck and boost converter modules produce a lot of noise and also disturb the signal receiving and transmitting sensitivity of the transceiver
Atleast we heard your voice like, you speaking from moon, nice project, do a real life range test
You told every thing fast,but the hole project have to be complicated...it's my opinion.thank you bro.
Hole=(whole)____(ABC) hit spell check button
Hey did you know lots of Filipino is watching indian videos about electronics, and they are very helpful
Instead of boost convertor, you can use power bank module. It will be used to charge the battery also.
Speaking as a ham radio operator, nice work! I thought these would be super-regenerative receiver/AM transmitter combos but its really DSSC.
Yes walki talki toy is regenerative receiver
It’s finally time for another Indian person to step up and actually make some real and good quality content.
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.
you are the Great Scott of India , keep up the cool projects.
Excellent design. Great work friend. I'm also a RUclipsr doing projects and repair.
Welcome
Very nice project and very good tutorial. Thank you for sharing all you have learned! Keep up the good work and good luck!
Thank you
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.
Your walkie talkie looks amazing
Excellent sir, great work
I'll try to make it on my channel
ur such a copier
But we will not subscribe u
@@Frepzter lmao ikr
Can you pls again share the code and Gerber file , and PCB layout again??
Nice information
Your English is really killing mate, but the project itself a good idea
Bro everyone has has a different accent
@@gamersonic1268 has has? )))
@@jbkovalsky2804 by mistake
@@gamersonic1268 by mistake, it's not an argument
@@jbkovalsky2804 no I was just clarifying
Few suggestions from me:
1. You are a good RUclipsr buddy. But you are not explaining everything clearly.
2. Please and please dot try to copy greatscott. Your old videos are far better to understand.
3. Please speak slowly.
4. We like you and your channel that's why I am giving this suggests.
5. Now you are using scripts it is great.
6. When you are explaining all then the video may be long but people wants easy to understand.
God bless you.
Thanks
Okay I will remember
You told me I am copy from great Scott, I think this is totally wrong, I don’t think so
@@EtDiscover i don't mean that you are coping I am saying you are grearscott's assent.
You are a great inventor. Please don't take my words that way.
Ok Thank you thank you , 😇😇😇
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...
Yeah I was thinking of the Great Scott video
I would love for someone to show the full design and build of an analog walkie talkie, no microcontrollers.
Great scott, the guy with arduino in everything, is a German
@@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."
Slap a 9v
I DHINK ID'S A BEAUTIFUL PROJECD. DHANKS FOR SHARE.😄👍
Chaliye jao bhai .. darun egaccho..
Thank you
The noise 4:28 in the background is coming from the DC booster.
The best chanel for project
Good job bro ...l want to know how to design circuits with microcontroller, resistor and all electronic components
This the result of meditating for past 100 years! 😅😂😂 just kidding! Keep watching my videos and you will definitely learn something!😊
You have to study hard , very hard! About Electronics and how things work . That's the secret
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.
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 😀
0:29 you are unable to hear a good quality sound lmao
Nice and educational purposes
Sir thanks from heart
Sir which country are you belong
Pretty cool Wilkie talkie. Very simple design. Subscribed 🤙🤙🤙
One video for tv video analogue transfer to RF module
You're genius bro!
Thank you
Excellent project 👍 I like it
Thank you
It is very easy to make. If you know about fm transmitter and receiver
Amazing, such devices are able to be made only by the best companies, equipped with good laboratories. Incredible..
Buen proyecto le faltan unas mejoras como el ruido de fondo generado por el xl6009 pero se puede solucionar..siga asi compañero!! 100% recomendado..
Please English
Amigo, lograste encontrar el codigo?
Bro indian and proud make videos in hindi.its not that we Indians don't understand English but we should be proud of our language and use it only
Can you make a Bluetooth connectivity 2 way intercom as used as motorcycle intercom
yes i can
Make a bluetooth walkie talkie for bikers bro...
The wiring diagram, PCB layout is not available at the link you have given. It says error
Excellent work. Keep it up !
Thank you
Finally a genius bengali
Your video is quite complicated...
Can you please make it easy to understand?
I'll remember it next time
In the beginning: what if your network goes down to no network
After: this walkie talkie uses wifi to transmit....😂
Your English isn't the best, but it's not the worst either. Very nice project.
It cannot be prepared in lockdown 😄😄
IF Jio not going to provide Unlimited calls then this is a very good option for Please reply.😊😊😊😎😎🥳🥳🥳🥳🥳🥳🥳🥳🥳
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.
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.
4:25...yes Et Discover we can hear you
rip kobe
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.
Sir you make electronic things but we can't understand because this is very high level of electronic circuits
😀 Keep learning one day you can definitely learn. Electronics is a very simple thing
You Lack the passion , dada will teach you just watch his videos
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.
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.
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!
@@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.
In electronics..layout schema is important..people never know without scheme if just talking..so brave all brother..semangat belajar..🙏🇮🇩🍵👆🎸☕🎧💹namaste..
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!
.
press C so that you can see the subtitles :P
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?
trying to make this project since ages.
Now you can try
why u r failing ?
@@iceberg789 earlier analog rf was conceptualized, now those small digital 2.4ghz are made, might require cpu interface & i'm weak in programming.
@@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.
for whining noise cancelling use noise canceller which should fix the problem.
Great work man, 👌👌
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..
Great job
🙏🏼
Thank you
Great Scott's Indian twin...
Isn't this expensive? [For me anything that goes beyond 1000 Rs. is expensive] Please suggest ideas to bring down the cost.
Watch my other walkie-talkie videos
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. :)
No network
Airplane mode
Yeah!!!👍👍👍
For video
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....
Up to 100mW with PA
Dada ki bolbo 😰😰😰 ki chhilo ata! Ar cover ta khub khub valo 😘 hoyechhy😁😁
thank you
If you come
Up with a video of RTL SDR ranging from
0.2 till how much frequency you can get. Thanx in advance
Do u sell it. If so i am interested in buying one set
Pls reply ASAP
Will you send me complete circuit??
Everything is in the description box
Dada.. This is a very important question for us... Please make a video of you journey...how to start and become like you.. What books u referred.. Basically how to start and become like you.. Please do make a video for starters...
واو رائع 😮
اعجبتني 💓💓
this is an error in files :
404. an error occurred.
The requested URL was not found on this server. That's all we know.
I think this is high cost!
700
@@EtDiscover 😱😱😨
So Nice Video👌
Thank you
OK you are talented But Your English Is broken 😂😂🤣
Make a RUclips channel where u will learn us English. Not doing that, at least the boy is trying to say English.
Not funny.
@@blueunicorn807 oh my god! how can anyone 'learn you' anything 😆
just kidding. he's project is good.
I love your work God bless you
It will cost you more than Rs 1000
You’re right
Your always giving a great video
improve your english or speak in hindi and it looks like you are trying to copy greatscott
Rest is gud, nice project
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!
@@ishanirudraneelmatilal4857I totally agree with you. It's just a suggestion to improve his video quality otherwise no harsh language
great job but I think some cheap FRS radios would do the trick too.
Nobody: ....
Walkie-talkie: hello, hello, hello, hello
Excellent sir
thank you
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.
Great work , wonderful,but it's nake very hard for 'aam aadmi'
Nice info, thanks for sharing it :)
You did an awesome job teaching me. Thank you very much Et Discover.
Thanks you for teach us
Pls how can I gate the p.c.b
Nice work Sir, may be I will try to do this sometime, it is fun, more power to you
Nice work. Can you please share the codes and schematic as it seems google drive path is not valid anymore.
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
Without Noise.... hehe he sampling noise are been udible but the total result is not bad :)
very nice. I appreciate your effort to make that possible
Good keep it up ...which site or firm you are using to make the plastic cabinet it was a nice work ..
The layout code for PCB is Unavailable, please is there any way i can get ahold of that layout. 😊
This era does not use the old analog method. Because of distance restrictions. Android Walkie Talkie.
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.
Great effort but overkill for a walkie talkie isn't, i mean everything is digital but the final audio output is like AM... Regular analogue circuit transmitting over fm would have given better voice quality, simpler circuit & something every hobbiest could do... But kudos to u, appreciate new age hobbiests like u, u even 3D printed a case, wow!
Thanks for your opinion, Actually this noise is for Wi-Fi transmission, In this process you will face a little noise , because the sound wave Is running 400to 600 Hz, Like a old days AM radio
Excellent 🙏