Lan Settings For HBTI Kanpur West Campus Hostels

           

                      LAN SETTINGS FOR HBTI WEST CAMPUS

 1. FIRST OF ALL CHECK IF LAN WIRE IS CONNECTED IN THE ROUTER BOX(AGAINST             YOUR  ROOM NO.)
 2.CHECK OUT THE TOOL BAR TO SEE THE LAN CONNECTED.
 3. OPEN NETWORK AND SHARING CENTER.
 4. IN ACTIVE NETWORKS SEE FOR 'UNIDENTIFIED NETWORK'.

 5.IN PROPERTIES , SELECT IPV4 PROPERTIES, CHANGE IT TO THE SHOWN VALUES(YOU    CAN CHANGE YOUR IP ADDRESS AS IT IS DYNAMICALLY ALLOTTED IN CISCO-BSNL ISP.)

For browsing others shared files ,go to the "NETWORK".

IT is highly recommended to use freeware LAN SEARCH OPTIMIZATION TOOLS:
                  1.NETSCAN    (DOWNLOAD LINK TO NETscan)

                  2.DC++             (DOWNLOAD DC++ FROM HERE)

                  3.TOR               (DOWNLOAD TOR PROJECT ANONIMITY ONLINE)

RADIO FREQUENCY IDENTIFICATION :

RFID as wiki says:

Radio-frequency identification
(RFID ) is the use of a wireless non-
contact system that uses radio-
frequency electromagnetic fields to
transfer data from a tag attached to
an object, for the purposes of
automatic identification and
tracking. Some tags require no
battery and are powered by the
electromagnetic fields used to read
them. Others use a local power
source and emit radio waves
(electromagnetic radiation at radio
frequencies). The tag contains
electronically stored information
which can be read from up to
several meters (yards) away. Unlike
a bar code , the tag does not need
to be within line of sight of the
reader and may be embedded in
the tracked object.

whatever it is technically i don't give a damn about the thing . but the thing i'm concerned with its practical usage and benefits .

I think that this Rfid thing could be a huge success if it is used as attendance system in our college.
the bar code attendance system is too faulty and tedious as it is equivalent to the previous paper-pen attendance system.

The practical feasibility and usage is also very easy. the cost of a reader is around 600 -900 bucks and the tag could cost from 30-60bucks depending upon the distance coverage.so i suggest that we should support this t'logy to skip what we are doing from play school ie yes mam present mam .

Things to do to remain chilled (specially while travelling )

<p>here are some best to my knowledge and experience , ways for remaining chilled( specially while travelling)</p>
<p>1. Buy a chilled irctc neer ( mineral water as they say in packaging inr 12)</p>
<p>2. Confirm your ticket (most important) .</p>
<p>3. Always have some companion to avoid some nasty thoughts(i just bended up a ten rupee coin by placing it over the running track)</p>
<p>4. Avoid using mobile phone internet (specially airtel 2g ) because it sucks (literally) . </p>
<p>5. Reading while travelling could appear to be good utilization of time but its a sureshot way to gain spects and looks of a bookworm</p>

Harcourt Butler Technological institute Kanpur

West campus hostel's photos
lake view old hostel's photos

persistence of vision display

PERSISTENCE OF VISION DISPLAY 

USING ATMEGA16 ADRUINO KIT

 THIS SIMPLE POV DISPLAY USING APPROXIMATE CALCULATIONS.

WE DETERMINE THE DELAYS FOR PRODUCING THE TIME INTERVALS OF GLOW OF LED"S . GENERALLY 8 LEDS ARE USED FOR THE POV DISPLAY PURPOSE BUT IN CASE OF ATMEGA16 TWO PORTS CAN BE USED GIVING 16 LED ROWS AND BIGGER DISPLAY.

BECAUSE THE MECHANICAL DESIGN FOR USING A MOTOR WITH 1000 RPM WAS QUIET NASTY . ALSO I JUST WANTED TO SEE JUST THE IMPLEMENTATION SO I USED THE CEILING FAN . FAN HAS RPM AROUND 300 TO 350 . WHICH IS QUIET WELL TO SEE THE IMPLEMENTATION OF POV.

NEXT CODING THE MCU 

//THIS PROGRAM IS FOR 8051

 // in this code i did not used lookup tables for reducing the complexity                                                      

// i just gave code logic for one letter'A' and sapace ' '                                                                              


#include<reg51.h>
//#include<avr/io.h> for"ATmega16" 
//#include<util/delay.h> for generating delay for"atmega16"
                                                                                                                            
#define led P0 //port0 will be connected to leds 
   //#define led PORTB                                        // DDRB=0xff;declaring portB as out put                                    
unsigned int del=50//variable to control 
                                                                                          
void delay(void)
{
 unsigned int i,j;
for(i=0;i<del;i++)
for(j=0;j<1275;j++);


}
/*the delay function is ther as default in util package of winavr so use:  _delay_us( );
void delay(void)
{
 _delay_us(del);
 _delay_us(del);
 _delay_us(del);
 _delay_us(del);
}
 remaining logic will be same for all microcontroller units*/

void display(unsigned char car);


void main()
{
 while(1)
{
  display('A'); // this displays a continious rotating"A  A  A  A"
  display(' ');
//try to change the del value as per your motor until you get a perfect
//display once you got it then write your code for remaining letters
//once you did this it will be very easy you can do your own fonts
//like "smily" ,"heart" etc
//but the main logic is to achieve perfect "delay".once if you refer to the
 //delay calculations you will get it
//direction of rotation is also one important thing(clock wise or anti clock)
// this "A" is simetrical so works on both directions.
}


}


void display(car)
{
 
  switch(car)


  case 'A' : // letter A
  
   {
    led=0x81;  delay( );


    led=0x6f;  delay( ); 


    led=0x6f;  delay( );


    led=0x6f;  delay( );


    led=0x81;  delay( );


    led=0xff;  delay( );// to make one column gap between letters 
   }
    break;
 
   case ' '  : // space
  
   {
    led=0xff;  delay( );


    led=0xff;  delay( );


    led=0xff;  delay( ); 


    led=0xff;  delay( );


    led=0xff;  delay( );


    led=0xff;  delay( );
   
    led=0xff;  delay( );// to make one column gap between letters
 
   } break;
  default:
   led=0xfe;
}
// END of program

 THE DELAY COULD BE CHANGED ACCORDING TO THE RPM FOR BETTER VIEWING.

ABOVE CODE IS FOR INTEL 8051 AND ATMEGA16 .

OTHER CHARACTERS CAN BE DISPLAYED BY ROW AND COLUMN  IMPLEMENTATIONS.