free 8051 Microcontroller Projects AVR PIC Microcontroller Projects Tutorials Ebooks Libraries, interfacing tutorials, lcd tutorial, stepper motor, dc motor 8051 assembly language programming electronics and communication ECE CSE pdf ebooks library BE final year project ideas Embedded systems

 
8051 microcontroller 8051 microcontroller
Forums

Go to page  1 2 3 [4] 5 6
Moderators: Ajay, Junied , abbas1707, Arun Kumar V, pdi33, Shailesh NAYAK, ۞ TPS ۞, shyam, sashijoseph
Author Post
sunitha
Tue Feb 05 2008, 01:24AM

 User Offline
Registered Member #4127
Joined: Mon Sep 24 2007, 05:42AM

Posts: 51
Thanked 0 times in 0 posts
this is my ckt



BELIVE IN URself......
Back to top


sunitha
Tue Feb 05 2008, 01:31AM

 User Offline
Registered Member #4127
Joined: Mon Sep 24 2007, 05:42AM

Posts: 51
Thanked 0 times in 0 posts
this is my ckt



BELIVE IN URself......
Back to top


Ajay
Tue Feb 05 2008, 03:10AM
Rickey's World Admin

 User Offline

Registered Member #1
Joined: Fri Feb 24 2006, 04:56AM

Posts: 3753
Thanked 696 times in 655 posts
you are using the same circuit as i mine.. that means P0 is vacant. You can use it for connecting ADC. and use CD4094 for switching appliances.

www.rickeyworld.info
If you feel satisfied with the user's forum reply please click on the thank button.

Obey forum rules!
Respect others!
Back to top


sunitha
Tue Feb 26 2008, 05:22AM

 User Offline
Registered Member #4127
Joined: Mon Sep 24 2007, 05:42AM

Posts: 51
Thanked 0 times in 0 posts
sir im using ULN2803 to drive the relay but it is nt beening ON atlest the leds near relay also nt beeing on .....i gave 12v to relay to drive



BELIVE IN URself......
Back to top


sunitha
Tue Feb 26 2008, 05:49AM

 User Offline
Registered Member #4127
Joined: Mon Sep 24 2007, 05:42AM

Posts: 51
Thanked 0 times in 0 posts
sir is this server work in local lan........only
dont know mine is operating in local lan sir
if i operate it 4m my friend system server is nt connecting
wt shall i do

BELIVE IN URself......
Back to top


Ajay
Tue Feb 26 2008, 11:02AM
Rickey's World Admin

 User Offline

Registered Member #1
Joined: Fri Feb 24 2006, 04:56AM

Posts: 3753
Thanked 696 times in 655 posts
well you need to do few things for that..

If you are using a router then you need to port forward or create a virtual server, you need to login to your router to know better..

lets say in haserver you are using 8888 as telnet port and your PC's LAN ip is 192.168.1.55 then in your router you need to port forward local port 8888 to your PC's IP. whenever a request comes to router it will be forwarded to your telnet server.

lets sat your router's IP (which is your network IP) is 123.1.2.33 Login to your router and add a virtual server or a port forward as i explained, so whatever request sent to router's IP will be forwarded to PC where telnet server is running.

www.rickeyworld.info
If you feel satisfied with the user's forum reply please click on the thank button.

Obey forum rules!
Respect others!
Back to top


sunitha
Wed Feb 27 2008, 03:47AM

 User Offline
Registered Member #4127
Joined: Mon Sep 24 2007, 05:42AM

Posts: 51
Thanked 0 times in 0 posts
sir if i do so i can operate 4m anywhere where internet is ther rit........
sir
tell in steps how to set my port to 8888

[ Edited Wed Feb 27 2008, 03:47AM ]

BELIVE IN URself......
Back to top


sashijoseph
Wed Feb 27 2008, 05:28AM

 User Offline
Registered Member #5870
Joined: Mon Feb 04 2008, 06:26PM

Posts: 554
Thanked 124 times in 117 posts
Try this site : http://portforward.com

Let there be music........
Back to top



This post has been thanked 1 time
 sunitha 
sunitha
Wed Feb 27 2008, 06:19AM

 User Offline
Registered Member #4127
Joined: Mon Sep 24 2007, 05:42AM

Posts: 51
Thanked 0 times in 0 posts
tq.......ill try.........

BELIVE IN URself......
Back to top


sunitha
Thu Feb 28 2008, 10:21PM

 User Offline
Registered Member #4127
Joined: Mon Sep 24 2007, 05:42AM

Posts: 51
Thanked 0 times in 0 posts
ajay sir plz..........tell me in steps how to forward port

BELIVE IN URself......
Back to top


Go to page  1 2 3 [4] 5 6  

Jump:     Back to top

Syndicate this thread: rss 0.92 Syndicate this thread: rss 2.0 Syndicate this thread: RDF
Powered by e107 Forum System

8051 Microcontroller Projects 8051 AVR tutorials PIC microcontroller, 8051 assembly language programming electronics and communication ECE CSE pdf ebooks library BE final year project ideas Embedded systems