433Mhz Transmitter | 433Mhz RF Transmitter And Receiver | Radio Frequency Transmitter And Receiver |
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- เผยแพร่เมื่อ 27 ก.ย. 2024
- 433 Mhz Transmitter | 433Mhz RF Transmitter And Receiver | Radio Frequency Transmitter And Receiver |
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WARNING: This video is for demonstration and education purpose only. That must be fully understood before attempting & should be performed only by professionals or under professional’s observation.
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"This is the receiver"
"Yeah, but where's the transmitter?"
The one where soldered the button and the resistor is the transmitter
😂😂😂
🤔🤔😂😂
Finally something that will work good for my project
The wonders of RF!
Bro it can flow continuously current
can you explain the schematic of these module's , how it works , how data transmission takes place between the transmitter and receiver to control the dc motor
Good question
This is ook transmitter
Radio waves, the transmitter transfer radio waves in the air which travels and reaches the Receiver.
Ask ChatGPT
Uses amplitude shift keying for transmission, it communicates using spi with only one data pin. Best library for Arduino-like dev boards for this is the Radiohead library
Good analog example!
Why is the push button not interrupting the circuit between the battery? The way it’s set up, why does the push button have any effect? Shouldn’t it just be on all the time since both the positive and negative are directly connected to the transmitter? Thanks
pushing the push button actually completes the circuit, that is puts some energy onto the transmitter and then the reciever is already on and detects what the transmitter said, imo thats how it works
Hi there, also can u also tell how to manipulate the trash receiving and transmitting in in it?
Gratitude to your videos!
(it's me only)
Power On both modules .. I didn't recommended to use this module because you have to pair both transmitter and receiver every time ..
Can u tell me how to pair?
Bcz I can't swith to another module
Bro really big thenk you i have this modul and i donk know just how to use it thenks ❤
Glad to hear that
What is range of this circuit ? In meters or kilometer?
@@aayushshah1949 if i know right that modul can work like 100-150 metr
@@Georgian668 so it means i can't send signal to space , so sad 😌
@@aayushshah1949 😆😆😆😆 you can buy satelite from china bro dddd
Why the resistor? Can you explain? Thanks in advance!
Looks like a pull-down resistor. It prevents the button from bouncing on the contact, which would make it seem like you pressed it multiple times, even though you pressed it once
So what is this thing good for, a wireless telegraphic xmitter?
❤
❤️
😮😮😮😮
Bro can you what is the name of the background music I am searching for this sound since last 4 years😮😮
Crock pot
What is the range of this device
Depends on antenna. . 5 meter max only
Will they work if I don't put the coil to it?
Yes but with less radius of signal, the coil is an antenna upgrade
I wonder the range
can I use 10rs motor instead of led and can I use 1k ohm resistor please reply
Sir, you can try .. this module isn't helpful for me, because every time pairing required .. You can use 1k Resistor and also Mini toy DC motor ..
Tq
3v led ki jagha 4v ki led bright karegi😅
How do I program it to do this
Hi there, can we use a 'switch' instead of 'push button'?
Gratitude to your videos!
Yes, may work .. but first you have to pair both transmitter and receiver module ..
@@TechnicalChiragTC how to pair them
that is not how this works. I have them at home and when you dont send anything, then the led will blink fastly beacouse of recieving everything else. Only when you send something it will fork, but after moment it will staarts recieving trash again.
Yes, that's right sir, you have to pair every time ..
@@TechnicalChiragTC Yes, this is the exact problem im having aswell. Could you please tell me how to pair them so that the led doesn't keep blinking all the time?
The rx module in this video is what’s called a “super-regenerative” type.. it basically uses positive feedback to increase gain until the transistor oscillates. This means it will constantly output noise. Meaning your LED will always be lit.
Bhai iski range kitni hoti he
What's the name of the Board? I mean where can I get the parts from?! Tnx
Online, Electronicscomp. Com
Thanks 🙏
Can the transmitter work with a 9 volt battery or does the module need a resister to lower voltage
the max voltage is 12V so its fine
Can it flow continously current
Hi can I please know the range
Looking for 345 MHz receiver that works with any arduino board where can I find . Help……
kya ise rc car mak used kr skte hai
Let me think about .. I will make project like that
can this detect through walls?
Not tried but may be yes ..
What is it's range sir
5 meter approximately with proper antenna
Can we make it up to 50 m range
for that increase the voltage upto twelve
No .. 5Meter with best antenna
It's cool. Can I use this circuit to control a DC motor by soldering it instead of the LED?
Yes sir .. You can .. But i didn't like this module for wireless switching .. Because every time you have to pair both transmitter and receiver module .. It is better to go with another one ..
@@TechnicalChiragTC ok, would you recommend a specific module for my application?
hello bro can you make keyless system module
Sure sir, i will... Please keep subscribed channel ..
@@TechnicalChiragTC make it
433mhz 1km reng vala module
Dear, ye muskil se 10 meter tak hi work karta hai .. Ye wala module achcha nhi hai ..
Sir phone ki PFO ic se transmitter banaiye
Sure sir, I will try to make transmitter & receiver related projects .. 👍🏻
@@TechnicalChiragTC please sir make from phone PFO network ic
Range?
5Meter with proper antenna
if not use resistor can or not?
please reply
Maybe you can get away with no resistor. But if is data pin and may fry it. If you don't have 750 ohm, use a 1k ohm as those are more common and it is close to the original value.
Required.. Use nearest value of 1k ohm resistor. . if you have instead
can i add another button
I think not .. but still will update you ..
@@TechnicalChiragTC help me i have school project or can you give me some great projects i need to succeed 😂
Dpdt switch add please 🥺
But i want voice transmission not led 📻😭
Full video
Its ilegal in iaru
भाई इसकी डिस्टेंस रेंज कितनी है?
सर, अगर एंटेना सही हो तो 5 मीटर तक रेंज आती है, लेकिन इस वाले मॉडयूल में बार बार एक दूसरे से पैर करना पड़ता है । इतना अच्छा नहीं है।
Finally I got the antenna position of transmission
👍
what is it's range
I tried.. Best 3meter range only .. Depends you use antenna. .
@@TechnicalChiragTC Whats Repeater which would be better Repeater or antenna?
Range kitne metre???
Max 5meter .. Depends on antenna quality
انت تكذب نفذتها ولم تشتغل
Here is a filter that helps make it more reliable . th-cam.com/video/1uKdsyXwavU/w-d-xo.html
Not work for me its must be encoder chip and decoder chip nice edit how the chip not get burned you connect the battery without recistor ? This battery have a lot of current
doesn't work - used with arduino and radiohead library, range is at the best not more than 10m; LED will always blink regardless of the button
That sucks to hear... I just ordered 5 pieces of these for 6 euros and I'll get them in two weeks. I really hope it will work. Did you use an antenna?
I came because of the same problem, is it possible to use it without arduino?
@@imsaulgoodman52 I got my transmitters and recievers yesterday and tried it, yes it does sort of work but very poorly. Just like people said, it's very poor range. I think you need a library to improve the link stability and lessen interference, I saw some guy on TH-cam getting 1km range in a field with these, but 1 meter in his apartment
@@iscuithe’s only using 1.5 volts here… you can use up to 12 volts with these, the voltage supply is proportional to the range
how many range from transmitter to recivee
5 Meter only with proper antenna. .
range??
can you put more buttons in series with more resistors?
I think no .. It's one channel only transmission module ..
@@TechnicalChiragTC thank you so much for answering
ki hm bulb ki jga pr dc motor lga skte hain ?
BC547 ka use karke project bana sakte ho .. Moter k sath ..
Can you please suggest me a design of which can accept multiple range of rf signal and to store in storage to emmit when ever we need
I use a standard programmable infra red for storage of 433 Mhz rf codes.
I take a pair of IR remote extenders, which consist of an IR to 433Mhz transmitter and a 433Mhz to IR receiver.
Use your RF remote with the RF to IR converter to output codes and store on the programmable IR remote and then use the stored codes with the IR to RF converter to operate appliances.
I also use the little 433Mhz programmable car type remotes to store IR codes.
I am thinking of making a switchable input to switchable output device.
I think I might be able to store BT and WiFi codes ( Amongst others ) in a similar manner.
Vear nice
can i put potentiometer without bottun
Pulse required. .
not working mr indian
that modules are required pairing every time, not working properly .. also serve distance too less ..
@@TechnicalChiragTC how to pair it?
It won't work, you need a micro controller of some sort
Si lo mido con un frecuenciometro mide los 433mhz?
Hello . Can you tell me compnents for switch like this but there is a bit modification. When i was near to reciver it should be turn on automatically and if i was passed 2 to 3m meters from the it should be turn off. If you had any idea drop your valuble idea tanqqq
Ise drone banega
hello, this can make wireless key board from wired keyboard? thanks!
Unfortunately not
Creapy background music. 💀💀💀💀