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Hello everyone....
I need to interface a mobile phone to a microcontroller(AT89C51), and program it so that it can call particular people automatically only when the microcontroller sends a signal to it. how can i accomplish this successfully?
i may hav used an autodialler but it seems costlier, thats why i chose this option. Can the above said be done??
([email protected])
Wed Jan 30 2008, 05:39 AM

i really thank AJAY and his team members
thank u very much u people r so great.......thank u very much
Tue Jan 29 2008, 03:32 PM

Hi to all. i am new member of this site. i need some ebooks from 8051 micro controller. can any one please suggest online links.
Tue Jan 29 2008, 03:14 PM

this is the best site ever...
and this man is the best guide u can ever had
Tue Jan 08 2008, 06:31 PM

RIckey, awesome plugin. Did you know that it works perfectly and seamlessly with the google maps plugin to give you a full user map? I'm running it on my site with no hitches at all like that!

Thansk for the great work!
Sun Dec 23 2007, 01:36 AM

Very useful information for students.

Thale :bye
Sat Dec 15 2007, 03:49 PM

ritula thakur
Mr Ajay Bhargav is doing commendable job. i cant describe in words how much helpful his site is proving for me. Keep It up!
Tue Dec 11 2007, 10:38 AM


Its wonder to see like You Dear Rickey.
Excellent initiative.
My assure my prayers for the great servie You render for
many of us.Especially for me.


Fri Dec 07 2007, 06:29 AM

wow~ what a great site is~no doubts just stay under this roof~~thumbs up for u guys~
Thu Nov 22 2007, 10:53 PM

hello i m student of b.e. final year. i want the project , circuit description of IFR BASED ATTENDANCE SYSTEM USING MICROCONTROLLER.
Thu Oct 18 2007, 06:36 AM

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Sun Oct 13 2019, 07:32 AM
Aline Hutchinson
Hey there,
Sun Oct 13 2019, 03:53 AM
Log in.. then post your code in the 8051 forum
Sat Oct 12 2019, 03:48 PM
Bhadra Sajikumar
i am doing a countdown timer with 8051 for my project, unfortunately our professor had to take a leave of absence before he could teach us most of it.. can someone explain the .asm code of it for me?
Mon Sep 23 2019, 01:07 PM
I am doing a project for my schools wireless security system with cameras,sensors and spot lights using 8051 micro controller, could you help me out with the design and its source code.
Thu Sep 19 2019, 02:18 AM
Caryn Kover
Thank you for your time,
Tue Aug 06 2019, 12:39 AM
@Ismail in forum, give details
Mon Aug 05 2019, 10:03 PM
Ismail balghmi
Hello. Please I won't download
Wed Jul 24 2019, 06:17 AM
@BUSTER123 Please post in the forum
Tue Jul 23 2019, 11:43 PM
hello! newbie here. i am kind of a guy who hates using ready - made existing libraries, so this helped a lot as i was trying to control and write to a character lcd display. however, i can't figure out how to set the cursor position. for example, i want to set it to the 5th column in the first row, so position 5. so according to the table, i am sending 10000101 on the 8 data lines of the lcd (register select pulled low). the cursor does not move there however. and i cant move the cursor left or right too. is it something wrong that i am doing? thank you.
Fri Jul 12 2019, 01:25 AM



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Forum Activity Avatar
Posted By [email protected]
Thu Oct 17 2019, 09:38 PM
ExperimenterUK Avatar
Posted By ExperimenterUK
Thu Oct 17 2019, 08:35 PM
Do you understand how this code works?If so, addin... Avatar
Posted By [email protected]
Thu Oct 17 2019, 09:30 AM
i want to scroll message more than 2 dot matrix di...
ExperimenterUK Avatar
Posted By ExperimenterUK
Wed Oct 16 2019, 09:58 PM
What do you mean by "message scroll vertically" ?... Avatar
Posted By [email protected]
Wed Oct 16 2019, 07:38 AM Avatar
Posted By [email protected]
Wed Oct 16 2019, 07:13 AM
message scroll vertically, please share code.
ExperimenterUK Avatar
Posted By ExperimenterUK
Wed Oct 16 2019, 01:10 AM
Which camera ?What do you want the micro to do ?
ilylily07 Avatar
Posted By ilylily07
Tue Oct 15 2019, 04:43 PM
i need help.i don't know how to do it possib...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sun Oct 13 2019, 06:10 PM
This code does some scrolling.You will need to fin...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sat Oct 12 2019, 10:19 PM
This code does not scroll, that will be complicate...