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Recent content by sharang

  1. S

    Digital calendar using ds1307 0r ds12887

    #include<reg51.h> #include<absacc.h> sbit RS=P1^2; sbit RW=P1^3; sbit E=P1^4; void put(unsigned char ch,bit rs); void delay(unsigned int t); void init(void); void main() { int i=0x00; delay(500); //P0=0xFF; //Input Port init(); put('R',1); put('T',1); put('C',1); put(0xC0,0); delay(2)...
  2. S

    DS1302 RTC interfacing with 8051-programming in c

    Problem with DS12887 #include<reg51.h> #include<absacc.h> sbit RS=P1^2; sbit RW=P1^3; sbit E=P1^4; void put(unsigned char ch,bit rs); void delay(unsigned int t); void init(void); void main() { int i=0x00; delay(500); //P0=0xFF; //Input Port init(); put('R',1); put('T',1); put('C',1)...
  3. S

    study digital communication

    sir can i please have the link to download ebook by simon haykin
  4. S

    how do i program and connect my LM 35 to 8051

    programme for lm35 using adc and 8051 hello, we are using lm 35 with 8052 using adc 0848 but we are facing problem can u please help..we used the code as given in mazidi but its not working.
  5. S

    HOw to interface RTC DS12887 to AT89S51..??

    interfaz para rtc ds12887 both are perfect.....even tried to change the rtc but same thing comes..
  6. S

    real time clock interfacing with 8051?

    8051 real time clock #include <reg51.h> #include <absacc.h> unsigned char hr,min,sec; void bcdconv(unsigned char mybyte); void serial(unsigned char x); sbit RS = P2^2; sbit DS= P3^7; sbit RW1= P3^6; void print(unsigned char *ch); sbit RW = P2^3; sbit E = P2^4; void put (unsigned char ch,bit...
  7. S

    Interfacing RTC with 8952 code problem

    printf(lcd_put sir this is the code for interfacing 8052 with 12887 in c whic is not working can any1 help? #include <reg51.h> #include <absacc.h> unsigned char hr,min,sec; void bcdconv(unsigned char mybyte); void serial(unsigned char x); sbit RS = P2^2; sbit DS= P3^7; sbit RW1= P3^6; void...
  8. S

    HOw to interface RTC DS12887 to AT89S51..??

    ds12887 connections with 8051 hey i ussed ur code all i get on the screen of hyperterminal is the menu but not able to input my choice.What can be done?
  9. S

    Problem with models for Varistor and LM339 in Proteus library

    no model specified proteus hey, I am facing similar problem with adc 0848.....says no model specified...wat can be done
  10. S

    Interfacing RTC with 8952 code problem

    if else for sbuf mcs-51 pdf Dear sir, Need a code in c for interfacing 1288 with 8051.Looking for a simple code,easy to understand.Any changes in the code given in mazdi book.Please help if possible.Thankyou
  11. S

    HOw to interface RTC DS12887 to AT89S51..??

    code ds12887 Dear sir, Need a code in c for interfacing 1288 with 8051.Looking for a simple code,easy to understand.Any changes inn the code given in mazdi book.Please help if possible.Thankyou
  12. S

    MSP430 and CHIPCON RF Transceiver

    msp430+cc1000 sir is there a diagram showing how to interface 8051 with cc1000
  13. S

    How to interface the 8051 with the RF transmitter?

    serial interface 8051 with rf module Thank you sir.One more thing we tried our code with Xbee rf modules without using ht12e and ht12d and it worked perfectly but it is not working with any ask based or fsk based rf modules..???
  14. S

    How to interface the 8051 with the RF transmitter?

    que es el 8051 transmiter sir, i all diagrams they have connected switches to data pins...how to send serial data from tx pin to ht12e...pls post the diagram if possible. thanx Added after 1 minutes: ANOTHER THING HOW TO...
  15. S

    How to interface the 8051 with the RF transmitter?

    interfacing rf encoder to 8051 c code We are using 8052 at transmitter also which gives serial data and ht12e requires parallel inputs....so i connected tx pin of 8052 to all data pins of ht12e...and output data pins of ht12d to rx pin of 8052...dout and din pins of ht are connected to rf...
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