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RF(Radio Frequency) based wireless data communication-Tutorial in Bangla
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- Опубликовано: 5 мар 2019
- This video explores an easy wireless communication setup between two Arduinos using low-cost ASK RF transmitter and receiver modules that are readily available in the market. They are found in different shapes, but functionally they are all same. Both Tx and Rx modules contain a single data line for input and output and support a low-speed Amplitude Shift Keying modulation for data communication. You can get them with 315MHz or 433MHz carrier frequency. In this tutorial, I am using a 433MHz Tx/Rx pair with two Arduino boards to illustrate how to construct a low-range wireless data communication between Two Arduino boards. I am using an Arduino Nano on transmitting side and Arduino Uno on receiving end.The transmitter module has four pins: VCC, Data, and Gnd, antenna. They could be in different sequence depending upon the manufacturers. So, always read the pin labels carefully to identify the data and power supply pins on these modules. The VCC and Gnd pins are connected to +5V and Gnd pins of Arduino Nano, whereas the Data pin of the Tx module goes to digital I/O pin 12 of Arduino. An LED is also connected to I/O pin 11 along with a current limiting resistor in series.
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What is the range of RF?
Radio frequency (RF) refers to the rate of oscillation of electromagnetic radio waves in the range of 3 kHz to 300 GHz, as well as the alternating currents carrying the radio signals. This is the frequency band that is used for communications transmission and broadcasting.
What are RF fundamentals?
This video will be discussing Radio Frequency Fundamentals. Very basically, Wi-Fi is made up of stations that transmit and receive data. Wireless transmissions are made up of radio frequency signals, or RF signals, which travel using a variety of movement behaviors (also called propagation behaviors).
How is RF generated?
Radio frequency waves (RF) are generated when an alternating current goes through a conductive material. Waves are characterized by their frequency and length. ... Radio waves are electromagnetic waves and they travel at the speed of light in free space
What is RF testing?
RF Testing Definition/Description: RF is any frequency within the electromagnetic spectrum associated with radio wave propagation. When an RF current is supplied to an antenna, an electromagnetic field is created that then is able to propagate through space. Many wireless technologies are based on RF field propagation.
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What is frequency for RF links communication?
Why RF is used in wireless communication?
How does RF communication work?
How do RF transmitters and receivers work?
rf communication basics
radio frequency communication system pdf
how rf works
rf theory for dummies pdf
rf transmitter and receiver pdf
radio frequency 101
radio frequency applications
principles of radio communication pdf
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1/ radio frequency chart.
2/ radio frequency bands list.
3/ radio frequency applications.
4/ radio frequency treatment.
5/ radio frequency table.
6/ importance of radio frequency.
7/ radio frequency skin tightening.
8/ understanding radio frequency.
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ভাই আপনার ভিডিওটি ভালো লেগেছে
রেডিও ফ্রিকুইন্সির বেসিক নলেজ সম্পর্কে কোন ভিডিও কি আপনার আছে
vai receiving code er link ta open hoyna
এটা দিয়ে কি mini FM station তৈরি করা যাবে?
Nice.....onek kicu siklam
Thank you
Go A Head bro😍😍😍
Thank you vaiya
ভাই,লাইব্রেরীর লিংক গুলো expired হয়ে গেছে।
Apni google search din peye jaben. Onk ager video hotei pare
Joss hoice bhai
Thank you
Very good vai
Thanks vai
Sir
Arduino pro mini dia kora jabena, gele prgram ki hobe
Thanks for your video
Vi short range e radio station banano ki shombhob?
Eta diye ki rc plane banano jabe ?
ওহ দারুন রেডিও
RF দিয়ে একটা হকি টকি বানিয়ে দেখাবেন
Eta diye car banano jabe?
How you can make a radio station
Dam, kothay paoya jabe bolar jon thanks ar er cheye ektu besi range er kisu nai?
thanks vai
welcome
Thanks sir... Transmission range kotu
Agulu range temon valo hoi na cheap device 10m er moddhe valo kaz kore. jodi 30m maximum range.
Bhai real radio banata chai abong kj korta chy jata amar voice onno kaou sunta para poro Bangladesh can you help me brother
Eta ki simplex communication??
Vai ekta cnc plotter bananor video dan please
এটি কত দূর থেকে কাজ করবে?
hmm valo laglo
Thank you
Thx vai
welcome
দাদা ফোন নম্বর চাই
আমি একটি প্রোজেক্ট নিতে চাই
আরডুইনো দিয়ে স্টেপার মোটর কন্ট্রোলিং এর ভিডিও চাই
Hingsallah vai eid er por motor order korbo
আমি আপনের সাতে একটু কথা বলবো কিবাবে
bro I want that report can you send me that report
sry can't understand what you say..
@@engineeringsciencetechnology bro i want that circuit diagram and code please send that photos
Everthing incude in video. I don't have note.
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