433MHz RF Modules Walkie Talkie (hindi)

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[@noorulhaque9027]

English is always suitable for you as it makes understand everyone

[@Shyamkumar-di5fu]

Yes

[@theoldknowledge6778]

Exactly!

[@nonesubham]

Also you get reach which you deserve

[@AnilArya51]

Bro, I would recommend that you make a separate channel for Hindi. Btw great content as always

[@junaidhussain5485]

here a quick english subtitle .srt format (part finished) below... 1 00:00:00,000 --> 00:00:01,463 like I said in my previous video episode that ... 2 00:00:01,464 --> 00:00:06,464 I will make a video on the subject that receives the most votes 3 00:00:06,465 --> 00:00:10,145 and, you guys chose the video subject to be on RF (Radio Frequencies) 4 00:00:10,146 --> 00:00:16,389 So, in this video episode, I will use this 433Mhz RX/TX module to make a walkie-talkie 5 00:00:16,390 --> 00:00:21,940 Yes, i know! that this modules only uses a digital signals to transmit and receive data 6 00:00:21,941 --> 00:00:28,341 And after experimenting with this module for a while, I finally got these two walkie-talkies completed 7 00:00:28,342 --> 00:00:34,710 These walkie-talkies are working kinda ok, though not comparable to a commercial one 8 00:00:34,711 --> 00:00:39,338 So lets now rewind back and see how troublesome was it for me to make this walkie talkie 9 00:00:39,338 --> 00:00:44,338 and guys I hope you surely learn something new from this video so let's continue 10 00:00:44,339 --> 00:00:53,345 [ Intro ] 11 00:00:53,346 --> 00:01:01,907 This is a 433 Mhz RF receiver module by which it can receive digital data and this pairs with ... 12 00:01:01,908 --> 00:01:10,268 another 433 Mhz Rf transmitter module and this pair is very popular as you must already know 13 00:01:10,269 --> 00:01:23,618 let's mount both these RX TX modules on this breadboard as I am going be experimenting with this a lot 14 00:01:23,618 --> 00:01:33,041 and now with a help of a few jumper wires, I am going to connect the power line of both modules to the power rail on the breadboard 15 00:01:33,042 --> 00:01:43,192 I am also going to use my function generator to generate a 500Hz signal and remember this is a digital signal (Square wave), PWM 16 00:01:43,193 --> 00:01:51,310 setting my power supply to 5V DC and connecting it to the breadboard power rails ... 17 00:01:51,310 --> 00:01:59,810 and also the function generators output to the transmitter, lets now see the signal on the receiver side

[@junaidhussain5485]

let me know if you think these subs are useful and if I should complete it?

[@MegaTechno]

soo useful

[@chandankalita3856]

Hello sir!!❤ Google se circuit diagram leke uska manufacturing karke buisnes kar sakte he kia?.. ya kisika permission Lena hoga.. please reply sir 🙏

[@allcrafter3747]

Please make the Videos in English again! Or at least add English Subtitles

[@omsingharjit]

Pehli baat 1st - ye module Ek analogue transmitter bhi hi isko Digital Comparator ic ki madat se banaya Gaya h , ye basic level PR Ask fsk modular h Dusri baat 2nd - ishse Digitally bhi Pwm ke dwara bhi pure Sinewave bheja jasakta h .

[@nyimbo_265]

Do you need an oscilloscope to make this?

[@shivamkushwaha8442]

Esp8266 ke liye antenna banana batao please

[@karthig_06]

Can you pls tell the spec of speaker used here

[@Its-07]

Bhai better than my content 😉😉

[@Xavier_Everwhere]

i had made walkie talkie using Transistor only, no more any ic

[@ayanarts9273]

Sir aap ne jo BICYCLE CONTROLLER INVENT kiya hey me aap se kharid na chaha ta hun kiya aap se mil paye ga.

[@FazzuShehzada-j3j]

Mujhe 30km range waala chaahiye Please aap batha sakthe hai kaise banaaye

[@mayoortechinnovations]

Please what is the maximum transmission range of the walki talki?

[@tahirbintariq8934]

Human can listen from 20 to 20kHz freq. Is it okay just to use 5 or 6 kHz?

[@EtDiscover]

But sound data is not enough, already high and vocal side cut off

[@roronoazoro9845]

Speaking hinglish big love

[@rfviratsingh]

Bro how you design the circuit.

[@EtDiscover]

Just calculation

[@arnabroy5613]

Ak commercial walkie torquay banow

[@tech1706]

I think I have been cuttoff from the channel.English pliz

[@kokojii6317]

Thank you Bhai jee.

[@nagamanihegde9609]

waiting for your videos

[@SoumyaBhattacharyya-yh7ql]

Receiver's output is digital.Why didn't you put a DA converter between output of receiver and input of audio amplifier?

[@shamskhan2256]

Very good. Can we use Lora instead of the 433mhz module. Because Lora has long range.

[@KislyEmb]

Video radios, like many other AM transmitters, work best on 12 volts. The ones I have. And they are almost the same. Because at 5 volts TTL they work really badly.

[@Nik_shubham__88]

Bhai totwoo jaisa gadget banaiye

[@mrpro7737]

range ??

[@EtDiscover]

Watch is the video till the end I explained every thing.

[@wingselectronics]

​​@@EtDiscover 🤣 👍

[@uniquetechchip]

👌 Super Nice

[@vinitbijarnia]

4g Network booster banao bhai please

[@smitbhenjaliya8807]

Please provide a code and circuit for Arduino walkie talkie with nrf module.

[@mr.souvikmondal1227]

Please can you make handwriting machine with two dc motor without stepper motor

[@assatractivesoundstudio3496]

Sir pls send me 200 watt linier amplifier scamatic pdf file give the link in discription

[@Basicvlogger]

pls make audio Receiver and transfer module for comercial use

[@eswarelectronics4205]

English bro 😑😑😔

[@narriharikrishna51]

👏

[@cranixstein6207]

Pls make a video in English

[@abhishekbharamagol6820]

bro make 433Mhz PKE Fob key reciver and tranmitter

[@JakirHossain-yr6py]

I am waiting for sine wave 400w smart inverter plz bro

[@Nageshwarmahato2001]

Good

[@adittadhali8328]

💖

[@mohammadhoutary1338]

Use nrf24l01 better

[@deepakrautela9342]

That will also need Arduino

[@jeelansoni2866]

433mhz experiment tv,av signal

[@bahauddinboby7885]

Best

[@Shyamkumar-di5fu]

English please broh

[@kamleshchavan7451]

Sirji transmitter and receiver module ka circuit kaise work karta hai , transmitter to receiver ,data transmission kaise hota hai please yeh video banaye

[@kamleshchavan7451]

Sirji banayenge video

[@sayantanmaiti2513]

Learn about Amplitude Shift Keying, it works at this concept

[@kamleshchavan7451]

@@sayantanmaiti2513 Name of books , covering this topic

[@sayantanmaiti2513]

@@kamleshchavan7451 taub schilling, Principles of Communication Systems

[@deepakrautela9342]

I think it is only one way WALKIE TALKIE...simplex mode

[@circuitmahalingam6232]

Make video in English

[@technolawrence]

did not work this circuits

[@com.na.fi.ul_na.hi.d...]

Like it!

[@technolawrence]

u are circuit mistak many

[@startechnical351]

First viewer

[@Storyofbangla800]

First views

[@Jobayer.AlHasan]

Poor Set up

[@Falcon_X1]

bro.. I tried to contact with you through your Instagram page... but no reply... please help me, I have doubts on many things and I think you can help me...

[@prafulpatel6613]

आपका नंबर भेजी मुझे mhz सर्किट लेना हे

[@vinitbijarnia]

4g network booster banao bhai please