433MHz RF Modules Walkie Talkie (hindi)
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- čas přidán 26. 02. 2023
- (previous video)
Arduino Digital Audio Volume Control
• Arduino Digital Audio ...
components Purchase Link
1= LM393 IC amzn.to/3KHbbLU
2= LM393 Sound Detection Sensor amzn.to/3IXc0z8
3= Capacitor Kit amzn.to/3Y6MjAr
4= Resistor Kit amzn.to/3Z9e0d7
5= Lm386 Audio Amplifier board amzn.to/41oQB94
6= LM386 ic amzn.to/3SxNebX
7= 100k Ohm multiturn Trimpot amzn.to/3KJmUtI
Schematic=
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/ etdiscover
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Please make the Videos in English again! Or at least add English Subtitles
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 .
Bro, I would recommend that you make a separate channel for Hindi. Btw great content as always
English is always suitable for you as it makes understand everyone
Yes
Exactly!
Also you get reach which you deserve
Do you need an oscilloscope to make this?
waiting for your videos
👌 Super Nice
Please what is the maximum transmission range of the walki talki?
Bhai better than my content 😉😉
Esp8266 ke liye antenna banana batao please
💖
👏
Good
Like it!
Best
i had made walkie talkie using Transistor only, no more any ic
Speaking hinglish big love
Ak commercial walkie torquay banow
I think I have been cuttoff from the channel.English pliz
4g network booster banao bhai please
Sir can you make 6chanals walkie talkie
Bhai totwoo jaisa gadget banaiye
433mhz experiment tv,av signal
Human can listen from 20 to 20kHz freq. Is it okay just to use 5 or 6 kHz?
But sound data is not enough, already high and vocal side cut off
pls make audio Receiver and transfer module for comercial use
Sir aap ne jo BICYCLE CONTROLLER INVENT kiya hey me aap se kharid na chaha ta hun kiya aap se mil paye ga.
here a quick english subtitle .srt format (part finished) below...
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like I said in my previous video episode that ...
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I will make a video on the subject that receives the most votes
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and, you guys chose the video subject to be on RF (Radio Frequencies)
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So, in this video episode, I will use this 433Mhz RX/TX module to make a walkie-talkie
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Yes, i know! that this modules only uses a digital signals to transmit and receive data
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And after experimenting with this module for a while, I finally got these two walkie-talkies completed
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These walkie-talkies are working kinda ok, though not comparable to a commercial one
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So lets now rewind back and see how troublesome was it for me to make this walkie talkie
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and guys I hope you surely learn something new from this video so let's continue
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[ Intro ]
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This is a 433 Mhz RF receiver module by which it can receive digital data and this pairs with ...
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another 433 Mhz Rf transmitter module and this pair is very popular as you must already know
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let's mount both these RX TX modules on this breadboard as I am going be experimenting with this a lot
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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
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I am also going to use my function generator to generate a 500Hz signal and remember this is a digital signal (Square wave), PWM
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setting my power supply to 5V DC and connecting it to the breadboard power rails ...
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and also the function generators output to the transmitter, lets now see the signal on the receiver side
let me know if you think these subs are useful and if I should complete it?
soo useful
I am waiting for sine wave 400w smart inverter plz bro
Please provide a code and circuit for Arduino walkie talkie with nrf module.
Pls make a video in English
4g Network booster banao bhai please
Very good.
Can we use Lora instead of the 433mhz module.
Because Lora has long range.
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.
Receiver's output is digital.Why didn't you put a DA converter between output of receiver and input of audio amplifier?
bro make 433Mhz PKE Fob key reciver and tranmitter
English please broh
Please can you make handwriting machine with two dc motor without stepper motor
I think it is only one way WALKIE TALKIE...simplex mode
Bro how you design the circuit.
Just calculation
Sir pls send me 200 watt linier amplifier scamatic pdf file give the link in discription
Make video in English
Use nrf24l01 better
That will also need Arduino
First viewer
First views
English bro 😑😑😔
range ??
Watch is the video till the end I explained every thing.
@@EtDiscover 🤣 👍
Sirji transmitter and receiver module ka circuit kaise work karta hai , transmitter to receiver ,data transmission kaise hota hai please yeh video banaye
Sirji banayenge video
Learn about Amplitude Shift Keying, it works at this concept
@@sayantanmaiti2513 Name of books , covering this topic
@@kamleshchavan7451 taub schilling, Principles of Communication Systems
did not work this circuits
u are circuit mistak many
Poor Set up
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...
आपका नंबर भेजी मुझे mhz सर्किट लेना हे