Monday 20 June 2016

Binary 0 1

       Here we gone a talk about Binary what is these are and how could we using these

What is information?

       In Computers the representation of something by a machine code(aka binary code).It information could be anything...... Names, words, pictures etc....These Information only could represented only by 0 and 1, ON or OFF

                                                0  1

       These two digits could create the revolutionary thing in human life and we create these...MIND BLOWING STUFFS!
        0 and 1 is the one Binary digit or one Bit information 2Possibility for the given bit 
2n=1 the possibilities are 2 they are 0 or 1
Likely we want to represent the 2 bit information have possible solution like 4
00,01,10,11 also 22=4

For ex. We could represent the dice of 6 face by the 3 bit could represent these 6 faces
By these same to represent the alphabates A-Z requires 5 bit 
And We also have to represent the Uppercase,Lowercase,Numerical Number,Punctuation,Special character requires 7 bits 
   
For ex. "Dot" these word could represnts in binary as followed by(8 bit ASCII) 
01000100 01001111 01010100.Hey MAN!(How could write these kind off weird 1 and 0 man I will explain it later.)


       Because the machines could only have capable understanding the binary signal.If we want to represent something like word,number and symbols etc...only by the binary signals......00..111.......! :)          
       Creating the representation of the word,number we have consider by the no.of  bits here i want to represent the word "DOT" by the 8-bit digit binary
Here you can ask count of  Uppercase,Lowercase,Numerical Number,Punctuation,Special character are equal to 95 and we represent as the 7 bit why we could use these as an 8 bit ? 
        The answer is we have 256 charcter in ASCII it also includes latin A like ÁÄŒéè  Coz of this we represnt in 8-bit of code
 Get the Idea About these binary numbers
At last if type any alphabate letter in keyboards like A,B or space etc we generate the equivalent signals for A=01000001 B=01000010  Space=00100000 could produced in fraction of sec..
For ASCII to Bin goto here http://pastebin.com/phhg9xTA

ASCII Tables for reference:







For Future post explain about transister and processor stay tuned guys  :)
Pls cmt,share........Thamk You

References

Basic code conversion:
http://www.sciencefriday.com/educational-resources/write-your-name-in-binary-code/
Binary-ASCII Converter:
             https://mothereff.in/binary-ascii
7 and 8 bit:
             http://stackoverflow.com/questions/14690159/is-ascii-code-7-bit-or-8-bit
Power of 2:
             https://en.wikipedia.org/wiki/Power_of_two
ASCII equ Binary signal:
            http://www.rapidtables.com/code/text/ascii-table.htm

Tuesday 14 June 2016

Why Bluetooth is called Bluetooth?



Hey guys this my first post ! wanna suggestion pls comment and share to peoples mann!

What is Bluetooth?

         Bluetooth is the wireless technology which is used transfer the data b/w Internet of Things in shortest distance.It seems to avoid wired connections.It is wire eliminating technology.
It works with radio technology and each Bluetooth devices have the transceiver microchip.

         The distance about 30 meters we can send and receive the data through this transceiver chip.The Bluetooth is the technology which is the next level of infrared.But Bluetooth is have more efficient and flexible than the infrared 

Conversation! 


        Two devices want to speak (like data transfer...) together it handshakes b/w the devices in various parameters. Bluetooth have a capable connected with different devices with the same time


Bluecolored tooth!


       May be the Bluetooth word coming from the blue color tooth like this the signal are invisible and look like tooth this happens since i was a child i really think like this oh it's seems like blue colored tooth :)    




The name Bluetooth why?

         Here the truth is Behind the name of Bluetooth.......!
         There is no relation b/w the exact meaning of the words Bluetooth.This protocol was created by  the company Ericsson (Familiar with name Sony Ericsson) which is the major  Swedish telecommunication company


       They named it after the Danish viking king,Harald Blåtand. This Danish viking have the ability
to unite people who they are negotiate with each other.

       So skilled was he, that he was able to unite Denmark and Norway together! So through that the literal translation of Blåtand means blue-tooth

 As same as the Blåtand king Bluetooth is to communicate with two devices 


         The Bluetooth symbol has Harald Blåtand’s initials combined to it.The two lines sticking out of the back of the B actually represent a Runic H for Harald. The Runic H is like asterisk in English

 So Bluetooth not meant as the blue colored teeth :)


Thank you Guys.....! And Thanks again to Omkar Bhagat from Curious Engineer

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