Discussion in "8051 Discussion Forum" started by    hitesh19872419    Sep 2, 2010.
Thu Sep 02 2010, 06:02 AM
#1
i saw that many of the beginners are facing problems with seven segments so i have made a small c code which will help you to know more about the seven segment multiplexing technique the rar file contains source code and isisi simulation file
 shaikajay_bhargav like this.
Tags multiple 7-segment displaysmutiplexed 7-seg display7-Segment LED display7-seg display example7-seg display code
Thu Sep 02 2010, 06:24 PM
#2
Nice example hitesh

even i want to put up a tutorial for 7-segment display but i am not getting time. always short of it.

I will make this a sticky thread in 8051 Forum

[Topic moved to 8051 Discussion forum]
 romel_emperado like this.
Thu Oct 21 2010, 04:41 AM
#3
wow.. thanks for sharing.. i will study this
Thu Jun 02 2011, 01:05 PM
#4
Thanks for the share Hitesh. it looks very helpful but I could not open the proteus file, I am using version 7.1 sp2, how can I open the file, what is the version. would you please help me
Thu Jun 02 2011, 01:15 PM
#5
use higher version than you're currently using


[ Edited Thu Jun 02 2011, 01:32 PM ]
Fri Jun 03 2011, 06:17 AM
#6
ok romel thank you I will try install a higher version
Sat Oct 08 2011, 09:08 AM
#7
Thanks for the share Hitesh. it looks very helpful but did have .asm equivalent code
Sat Oct 08 2011, 04:08 PM
#8
@ hengela
can download latest version
http://ifile.it/bsgn3iv/proteus%207.8_SP2.rar
Thu May 24 2012, 12:48 PM
#9
This is simple led blinking program try it out

/*

This project will blink a LED on Port 2 of any 8051 based Microcontroller

You can open this project 'led test.Uv2' in Keil Compiler

Download Keil for C51 MCUs from http://www.keil.com/

Connect a LED in this way:
Anode of LED should go to VCC via a current limiting resistor can be any value beween 470 Ohm to 1K
Cathode of LED should go to any Port 2 pins of MCU
For 40 pin AT89S52 or similar Port 2 is from Pins 21 to 28

470-1K LED
VCC o----/\/\/\----|>---o Any pin on Port 2

*/

sfr P2 = 0xA0;

void delay()
{
int i;
for(i=0;i<15000;i++)
{

}
}

void main()
{
while(1)
{
P2 = 0xFF;
delay();
P2 = 0x00;
delay();
}
}

Get Social

Information

Powered by e107 Forum System

Conversation

Sun Jan 16 2022, 06:42 PM
Horny Shriya
Horny Shriya sent you 2 messages yesterday. She is online now.
Sun Jan 16 2022, 06:37 PM
Horny Shriya
https://sexlovers.club/chat/HornyShriya/
Sun Jan 16 2022, 03:07 PM
ReviewsOffers.com
"Share your coupon code and referral code at ReviewsOffers.com! https://reviewsoffers.blogspot.com/2020/11/reviewsofferscom-social-media.html"
Sun Jan 16 2022, 02:42 PM
Horny Shriya
Click the link below to view the message and reply to her.
Sun Jan 16 2022, 08:36 AM
Laurel
çelik konstrüksiyon çelik konstrüksiyon Modern mimarinin uygulama imkanı bulduğu her alanda ve endüstriyel yapılarda; güvenilirliği ve dayanıklılığı nedeni ile sıklıkla tercih edilen çelik konstrüksiyon sistemler inşa hızı ve ekonomik fiyatları nedeniyle de yoğun ilgi görüyor. çelik konstrüksiyon

Downloads

Comments

Mirza123
Thu Jun 25 2020, 03:46 PM
eunicelove124
Mon Jun 22 2020, 03:03 PM
cerouno
Tue Jun 16 2020, 05:10 PM
Marce
Sat Jun 13 2020, 09:43 PM
Davidthils
Thu May 21 2020, 12:44 PM
Jakeror
Thu May 21 2020, 01:28 AM
motorCar
Wed May 20 2020, 07:05 PM
Vordrync
Wed May 20 2020, 11:52 AM

Online

Guests: 59, Members: 0 ...

most ever online: 182184
(Members: , Guests: 182184) on 06 Aug 2010: 05:37 AM

Members: 38215
Newest member: Mirza123