Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
ya...I had tried 7 segment 0 to 9.now output is coming from 0000 t0 0099.I have to get 0000 to 9999.and am using 8051 micro controller this is my code#include<reg51.H>
#define p0 P0
#define p3 P3
unsigned char dig_disp=0;
sbit dig_ctrl_4=P0^7; //Declaring control pins of the...
hi...
I have to write program counter for four 7 segment.In that program 1st segment has to display 0 t0 9.after that 2 segment and 1 segment both has to display 0 to 9 after that 1st,2nd,3rd segments has to display 1 to 9.like that.....4 segemnts should display.0001 to 9999 has to display.
how to store the user input?? and this is pgm
#include<reg51.h>
#define p0 P0
#define p2 P2
unsigned int i,m0,m1,v1;
sbit c1=P2^4;
sbit c2=P2^5;
sbit c3=P2^6;
sbit c4=P2^7;
sbit r1=P2^0;
sbit r2=P2^1;
sbit r3=P2^2;
sbit r4=P2^3;
sfr a=0x90;
sbit rs=P3^7;
sbit rw=P3^6;
sbit en=P3^5;
void...
Hi
calculator program by using micro controller.In that I need some ideas.I wrote upto press a keys in keypad means number will display on lcd.futher I have to write a coding for calculator plz help for that.
thanks for reply.even though output is not coming I changed little bit the code.port 1 is connected to leds(output).in that any modification in coding part means u tell
#include<reg51.H>
#define p0 P0
#define p3 P3
#define p1 P1
#define pause 0
#define run 1
unsigned char mode,i;
sbit...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
