How to Make HF Band Walkie-Talkie for Long Distance (Range Test)
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- เผยแพร่เมื่อ 8 เม.ย. 2024
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Arduino walkie talkie
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In this video you will find a transmitter to cover a long distance and a proper receiver to collect data from that transmitter, by data I mean only voice receive. In India, citizen band (CB) radio frequencies range from 26.957 MHz to 27.283 MHz
And whose power should be limited to four watts. This article is not responsible if you accidentally tune the wrong frequency when you build this radio and if you face any legal problems. This is just an educational information.
I try to make a 27 megahertz transmitter and receiver.
and this is CV Radio this radio is only legal in India.
so this is very important to maintain the frequency when you are building it.
note: if you make the correct antenna and your transmitter is properly resonant then you can communicate between longer distances with this transmitter.
my receiver has a few problems but still, this is workable because my receiver does not superheterodyne receiving process.
that is why this receiver does not have a limitation for Gane.
so except for this problem, you can communicate with each other
##For more information visit my website
www.etdiscover.in/2024/04/htt... - วิทยาศาสตร์และเทคโนโลยี
Thank bro may god continue to give you more wisdom.
Welcome ❤️
Welcome ❤️
Amazing experiment❤👍🏻👍🏻... Next time make more complex and high quality components .. I mean just to have more clear sounds
No magnet alone isn't able to produce EM wave it showed be Electro magnetic field.
something different enjoyed. ❤
Hola, te falta un boton de doble accion el cual mientras este en modo recepcion o rx, el tx este apagado y cuando modules para tx, el rx se apage. saludos.
Nice sharing
My my future project❤❤❤❤
Very informative video sir
Thank you
cool project i will make it soon
There are good reasons to use a crystals in a transceiver..
Fantastic bro, do more videos
Bro you should use your video transmitter circuit for transmitting audio signal
Beleave me the video transmitter circuit can transmit better quality of sound because of VHF range
But this is no legally in India 🇮🇳
Hello sir. I have some doubts about your walkie talkie circuit
your circuit is not showing how to connect the microphone to the transmitter and the variable capacitor is not parallel to the coil. Please fix the circuit
Plz download the the update TX circuit
4:36 In TX section the C2 4.7nF RX section C5 4.7nF capacitor is not shown in the circuit on the website? and the variable capacitor is not connected parallel to the coil it is connected to base of transistor why?. @@EtDiscover
Waiting
nice
What camera was used for zooming? incredible😯 🤔 😍 🤩
Nikon p900
Please put a video How to make intercomm ( Communication within Home ground floor to First floor or BackYard to Front Gate Entrance. PLEASE GIVE A 100% T.O.T., Circuit Diagram, Tuning, with VOLUME CONTROL.
Expecting Video, i am interested to buy for Rs.500 if you give detailed, "How to make"?. Thanks.
هل يمكن استخدام بلورة الكوارتز في استقبال موجات الراديو؟
👌👌👌👍
hey brother I loved your videos very well but that one video about signal booster is not clear enough can you make it again with clear details
I’ll make a another video on it
use full bro.....
Hello sir.I tried your walkie talkie video...but having some problem in its working.please help us.its really urgent.Plese do respond sir🙏
Why not working? I am explain it in next video.
We designed it according to the circuit diagram given by you.But don't know where is the fault...how can I contact you sir?
U can use small mobile speaker that will also a good speakers u can get in mobile repair shops
Maybe in future
@@EtDiscover Bro make diy projects like drone flight controller and transmitter not like normal make it better than factory
Make video on diy metal detector
Very good vedio
oP bRo!!..finally!
how can we upload hex file on any microcontroller
I’ll make another video on it
Gret Video Like 👍 it
The 100pF goes to the base and not to the collector? really?
Sir please make a transmitter and receiver circuit ( like RC controlled car ) with explanation how the circuit works
Ok
Same circuit as a connection of wireless remote control RC Rf frequency
Yes please explain RC car circuit
@etDiscover please explain RC car circuit
That's okay too
I want to learn that
Respect
❤️
sir i won't buy please share me link
Circuit diagram you will find on my website
Dada well video...dada resonance hocche na aamar circuit e ....kivabe chek korbo resonance hoyache ki na circuit a plz help...
Dada aamar khub-i interest wirless communication er upor..plz aktu help koro
Aami onek components kharap korechi but kakhono toiri korte parlam na....dada plz help 1st to last...❤❤❤
Last video tar circuit ta akbar try kore dekho, otate modification kora ache
❤ thanks dada
Can I get the schematic diagram of this circuit?
Link is in the description box
Zing zing! 😁
Bro please make a brushed arduino drone
Ok I’ll try
This is cinema.
it's bin a while..
Still waiting for 4 IF transformer fm radio
Ok I’ll make it
Bro please make arduino nano servo motor control with IR remote 360 forward and reverse 😢
Ok
@@EtDiscover ❤️
Bro @@EtDiscoverI have an old hifi stereo amplifier 80s denon
But amplifier doesn't have IR control all control are analogue
I want to add IR motorzed volume control using servo or gear motor with ir remote control
I have an ardino nano
If your portable to do this that may be helpful. I'm tested code is not working properly
1:54; 27 million times
Yes, you are right. That was my mistake, it will be million times
@@EtDiscover video was great and informative.. I'm a sophomore ECE student from Kolkata and your projects are very interesting to me
Bro Hindi me video baniyo plise
First comment
When the new video will come of 433MHz transmitter and receiver??😏😏
All are copying each other copied videos on Facebook and TH-cam
Great video, we want more radio based content . 🤍🤍
Ok I’ll try
dada megawin,st microcontroller ke program kora sikhao jaa diye proyojoniyo kichu projects kora jete pare .... jemn battery charging circuit.. inverter, wall clock , ranna ghore lpg gas leakage hole emn kono circuit jaa bari ke rokkha korbe buzzer ba exhaust fan chaliye kinba kono digital buck converter jaa kono preset chara kaj korbe
Ok thikache toiri korbo
@@EtDiscover accha