Basic Level     Skills: Not specified    
Author
Author email
jgen_17@yahoo.com

Description



8 temperature sensors are connected(4 shown in diagram for simplicity).values of all the sensors are sent serially by uc to pc.
software DAQ System take these values and show them on its front panel,and also logg them to the data base daq.mdb.we can set some parameters like
set point
low limit
and high limit . when temperature of some sensor increases beyond set point ....the heater connected to controller(specific for data sensor) will be turned off / and on in opposite case.and high limit and low limits are for alarm.when temperature goes above high limit or below low limit the alarm will be turned on.

other features coming soon in DAQ 1.1 version including labview portion

Here is a screenshot of Panel view:



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Comments

ratnakar
16 Dec 2007: 07:09 AM
wat is the modem cost
  
ajay_bhargav
16 Dec 2007: 07:16 AM
there is no modem used?!!??
  
kisshor
27 Dec 2007: 01:41 AM
Hi Abbas, U r Project Concept is good.
But I think U should use higher resolution ADC with serial interface.
Such as mcp3202 ,...etc.
  
ajay_bhargav
27 Dec 2007: 06:12 AM
Hi kisshor,
make it better and share it with us
Abbas did a very good job with whole thing..
  
Shailesh NAYAK
27 Dec 2007: 06:39 AM
Hi, While compiling in VB I get compile error "CANT FIND PROJECT or Library" and Private Sub Form_Load() is highlighted. please help me
  
Shailesh NAYAK
29 Dec 2007: 00:45 AM
Dear ABBAS/AJAY,
where I can get labview library for free ?
  
abbas1707
29 Dec 2007: 16:52 PM
@ Shailesh NAYAK
i cant understand y u getting error.code is complete and fully working.
  
Shailesh NAYAK
04 Jan 2008: 03:30 AM
Dear Abbas in componet i uncheck the labview component and it start working. but I wanted to know from where I can get labview component for free??? andl also wanted to know when you will release your new post for advance DAQ ?
  
abbas1707
10 Jan 2008: 15:25 PM
u have to install labview for this.its available free on some sites...
DAQ1.1 will be posted after few days :-)
  
Ajit Sampath
14 Jan 2008: 08:19 AM
Hi,
Were you able to compile it?. I get the same error and I find no code for many controls like checkbox etc
  
aftab niaz
18 Jan 2008: 04:08 AM
Hi to all my dears
I make that data AQ system in different way and want to share with u so how can i share with u.
  
sunitha
05 Feb 2008: 05:07 AM
sir im nt able to open this application file it is showing error.......
  
ajay_bhargav
05 Feb 2008: 06:26 AM
sunitha please make use of forum and post the error you are getting. Abbas will help you in that.
  
elecprasanth
05 Feb 2008: 10:22 AM
please send me the header file in C and source code in vb
  
abbas1707
05 Feb 2008: 14:25 PM
elecprasanth

get header file at
http://www.keil.com/dd/docs/c51/evatronix/reg51.h
  
pravvish
05 Feb 2008: 23:20 PM
sir can you please give the pcb layout ?
  
baasu
06 Feb 2008: 00:42 AM
can u also post ur assembly program too
  
PRASANTHMKMK
07 Feb 2008: 09:23 AM
thankyou sir for giving the link for reg 51.h, but i have another doubt in daq system microcontroller program, its only 0s and 1s please give the suitable program for sir.
  
elecprasanth
08 Feb 2008: 01:43 AM
please give the microcontroller program in op code format sir
  
electronicsguru
16 Feb 2008: 01:14 AM
i have successfully design your circuit in pcb layout sir, but i has some problem in software. please rectify that sir, in vb source code ask for a user name and password.
  
deepesh14
23 Feb 2008: 12:33 PM
:bye
  
rads
27 Feb 2008: 15:16 PM
hi ajay/abbas,
when i am trying to compile the code its giving me the same error "unable to locate project",just wanted to know if this progarm has got any connection with labview software and this error has got something to do with labview? plz tell me hw it is connected to labview.plz to reply me as soon as possible.Thanks in advance.Bye
  
ajay_bhargav
28 Feb 2008: 01:15 AM
Rads, Please use forum for all your answers
Regards,
Ajay
  
Masud
28 Feb 2008: 04:37 AM
where to go? please explain details. ajay dada
  
Virag Mehta
06 Mar 2008: 05:50 AM
Hello abbas,
In my project of Data Acquisition I had faced the problem for the Calibration.
the problem is that i get the data from com port tht is in decimal value but how to calibrate tht data in terms of temperature.... as i had used LM 35 which u had used in ur project......
sir plz help me out.......
thanking you..




virag
  
abbas1707
07 Mar 2008: 01:54 AM
virag mehta!
post your problem in the forum.we will be always there to help you:-)
  
yogesh puri
18 Mar 2008: 06:40 AM
SIR
i am facing problem in software initialisation daq is a exe file.
error is activex component can'nt creat object. pl. help
yogesh
  
yogesh puri
18 Mar 2008: 06:42 AM
dear pl.send me the pcb layout for the same .. thanks a lot
  
abbas1707
18 Mar 2008: 07:18 AM
r u getting error while running exe file or project fiile??
  
yogesh puri
22 Mar 2008: 12:40 PM
sir when i tries to run exe file.....
  
pdi33
01 Apr 2008: 13:38 PM
cool project. very nicely coded. did not check it but know it will work . given me lots of ideas to work on. Thanks!
  
roman
20 Apr 2008: 09:33 AM
hi dear Abbas;
when i compile with c++ i get error message
.\Debug\daq.exe.intermediate.manifest : general error c1010070: Failed to load and parse the manifest.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
  
roman
20 Apr 2008: 09:34 AM
why can you explain pls.
thank you.
  
abbas1707
21 Apr 2008: 04:44 AM
what you are compiling with c++?? there is no use of c++
  
Ashok Saini
28 Apr 2008: 21:10 PM
Hi Abbas, U r Project is useful for the industries purpose.
so in the project ,While compiling in VB code we get compile error "CANT FIND PROJECT or Library" .so please help me ?
  
abbas1707
29 Apr 2008: 09:04 AM
@Ashok Saini
go to project-->references-->remove labview library here
  
Anonymous
23 May 2008: 20:59 PM
dear it is good job done by you. will you help me for the same project. i am also working in the same project.
  
mohannad100
26 May 2008: 11:00 AM
hi mr abas, While compiling in VB I get compile error "CANT FIND PROJECT or Library" and Private Sub Form_Load() is highlighted. please help me
mohannad
  
huhh
30 May 2008: 23:30 PM
[blocked by admin]
  
ayyaz.nadaf@yahoo.co.in
16 Jul 2008: 12:37 PM
!danceplz send the measurement scheam of precision voltage up to 2.0000 Volt
  
ayyaz.nadaf@yahoo.co.in
16 Jul 2008: 12:55 PM
[:madb][/b]
[u]U Can use 8051 for only digitization other wise analog one are more accurate
than digital
[/u]

[ [lightbox=image_url|title|group|float][/lightbox]
  
Ahmed Amr
11 Aug 2008: 11:51 AM
hi abbas i really like this project but i just want to ask if there any layout for a pcb. thanx
  
rajeshvarnawal
06 Oct 2008: 07:24 AM
hello abbas.your project is very nice.i am for your next project.
please can you send me full discription of this project.
my email add:-rajesh_varnawal@rediffmail.com
  
Masud
25 Oct 2008: 15:12 PM
Thanks brother abbas and ajay.

nice codding with flexgrid, i am confuse with ur work, r u vb coder or 8051 coder, both are nice. if any upgrade make ( usb port or pic sorce) shoud be upload.

thanks
masud!dance
  
Masud
26 Oct 2008: 00:21 AM
Only for reciving from controller
pic 16f877a, compiler proton

'****************************************************************
'* Name : UNTITLED.BAS *
'* Author : MASUD RANA *
'* Notice : Copyright (c) 2008 MATRIX ELECTRONICS *
'* : All Rights Reserved *
'* Date : 10/15/2008 *
'* Version : 1.0 *
'* Notes : *
'* : *
'****************************************************************
Device 16F877A
XTAL 4
Config xt_osc,pwrte_on,wdt_off,boden_off,LVP_OFF,CP_ALL,CPD_OFF,DEBUG_OFF,CP_OFF


Symbol Tx PORTC.6 ' Serial transmit 9600,8,N,1
Symbol Rx PORTC.7 ' Serial Receive 9600,8,N,1
ADIN_RES 10 ' Set the resolution to 10
ADIN_TAD FRC ' Choose the RC osc for ADC samples
ADIN_STIME 100 ' Allow 100us for charge time
ADCON1 = %10000000

Dim sense[8] As Word
Dim avar As Word
Dim coun As Byte
Dim X As Byte
PORTC = %11111110
TRISC = %10000100
TRISB = 0
PORTB = 0
TRISA = %111111
PORTA = %111111

TRISE = %111
PORTE = %111


main:
DelayMS 1000
GoSub convert0
SerOut Tx, 84, ["N",Dec sense[0],",",Dec sense[1],",",Dec sense[2],",",Dec sense[3],",",Dec sense[4],",",Dec sense[5],",",Dec sense[6],",",Dec sense[7],","]
GoTo main



convert0:

For X = 0 To 7 Next
avar = 0
For coun = 1 To 50 Next
sense[X] = ADIn X
avar = avar + sense[X]
Next
sense[X] = avar / 50
Next
Return


End
  
amber
19 Jan 2009: 12:18 PM

sir ur project is amazing. sir how can i aquire my data on daq which is displayed on hyperterminal.
  
amber
19 Jan 2009: 12:21 PM
[plz help me][]
  
Anonymous
16 Feb 2009: 11:08 AM
can any one have layout of this project
  
niranjan
16 Feb 2009: 20:40 PM
can anyone have layout of this project...
if you have send me on niranjancoolkarniz@gmail.com


  
montynahar
26 Feb 2009: 23:25 PM
dear abbas sir
i m not able to write the proper code for das
i would really appreciate if you would send me the full code for the same also it would be of great help if you suggest/give proper software
you could send it to pratiknahar1988@gmail.com
  
rinksdipec@yahoo.com
21 Mar 2009: 04:18 AM
when start run then pc recieve the sense temprature but can not give any output from pc like A,B,,C,D,E,F,G,H. PLZ HELP ME BECAUSE my project is noe compliting.
  
kiran kumar A S
09 Apr 2009: 05:06 AM
Hello Mr. abbas your work is good cool,
we are also looking for same type of DAQ for our project "Experimentel studies on Forced Convection heat transfer through fins" both permeable and non permeable so we need read temperature readings from 30 different locations simultaneously so we r thinking to use such type of DAQs, but i am a mechanical engineering student i dont know about E&c so could you help me on the same i mean how best i can use this system fo the measurement of temp.. could you help me on this ie,
  
kiran kumar A S
09 Apr 2009: 05:13 AM
Dear sir could you send me the circuit diagram to read out temp from 30 thermocouples what are the necessary compenents required, what could be the approxi. cost of this project and how could i contact you personally Please reply to this .......
My mob.no 9739850537 and you can also mail me on this id
kumarkiran.as@gmail.com and sunshine_anp@rediffmail.com
  
parth
03 May 2009: 11:05 AM
I want to know the application of the data acquisition and logging sytem...pdf of this system to know about it...please send pdf to parth_patelec440@yahoo.com
  
makbulhussain@gmail.com
11 May 2009: 02:24 AM
pls help, my DAQ project is not working.i dont get VISUAL BASIC file, pls send me the .exe file, and files necessory for the project.
  
Anonymous
16 Jun 2009: 12:09 PM
values of capacitorr noyt given so plz can you give it...
  
volcano
21 Jul 2009: 08:05 AM
hi,
I got error in loading the daq.exe

the message displays.......

Component 'MSCOMM32.OCX' not correctly registered: file is missing or invalid.

plzz help me out.....i need this project.
  
volcano
23 Jul 2009: 16:01 PM
is this only for 1 sensor, code dosnt move for other sensors in proteus simulation.......only get data at IN0......could any1 help me in it plzzz ??
  
rahul k
01 Oct 2009: 10:26 AM
sir i want PCB layout of this project..from where should i get this?
  
ravi s
14 Oct 2009: 01:47 AM
hi abbas sir,
i m giving input thro only one temp. sensor to one input of ADC , but i am not getiing any data on PC with your DAQ.exe application ..here i am using rs232 to usb convertor for my laptop use but not getting data on PC... also my 80 51 kit has direct USB intefacing also ... will your program work for USB interfacing ? ..plz help me
  
dayakar
14 Oct 2009: 11:08 AM
sir,
can u please send me complete details of this project
bheldayakar@gmail.com

thanks,
dayakar
  
rahul k.
14 Nov 2009: 12:05 PM
sir wat will happend if we nt using max 232 n interfacing with computer...and checkin output at output of ULN 2803.
thus we will get output or not??
  
ajay_bhargav
16 Nov 2009: 15:42 PM
Its better to use forum rahul. You will surely get a reply
  
apoorva
04 Feb 2010: 00:15 AM
hi.... can u tell me how do i begin with the project
  
jitenderpal
04 Feb 2010: 23:51 PM
While running daq.exw i get a error saying Component 'MSCOMM32.OCX' not correctly registered: file is missing or invalid.
What to do now. I really need help regarding this !!!1
  
Anonymous
21 Mar 2010: 02:14 AM
can anybody plz post assmbly code for this project?

thnks in advance..
  
Anonymous
21 Mar 2010: 02:15 AM
can anybody plz post assmbly code for this project?

thnks in advance..

email id :- sa.shah4119@gmail.com
  
Roopa Kulkarni
01 Apr 2010: 02:18 AM
I ave my students doing projrct on automation of gas plant. what is the requirement is to maintain the database of the trucks that carry the cylinder at the plant end and give the print command, so that this is obtained at the check post almost 500mts far. Problem here is we cannot use the PC as the voltage and current lead to problems.can we used 8051/8086 if so send ur comments to my mail
roopsrk2001@yahoo.co.in
Thanks
  
ajay_bhargav
01 Apr 2010: 09:36 AM
use forum please.
  
Anonymous
01 Apr 2010: 13:35 PM
hi Abbas
its excellent work i realy like it, in it u mentioned that there is a software portion that is upcoming r u worked on it
  
zubair khan
11 Apr 2010: 09:14 AM
hi sir
PLZ give me DAQ software only
thanks
  
jack_sangee
05 May 2010: 01:37 AM
Hi Abbas,
Grate project by you , but i am not able to measure temperature above 100c , can you please help me in modification of code to read temp above 100c . LM 35 which i imported can read upto 150C . Any tip to solve this problem ? pls help me out
  
Yousha
20 Jul 2010: 04:12 AM
Hi Sir Abbas/Ajay
i am going to try this project i will need your help
  
sahith
13 Aug 2010: 07:32 AM
i wanna know completely about DAQS using 8051
  
vaibhav patil
23 Aug 2010: 04:21 AM
Sir I like your project so mutch.but will u please send me some details,like schimatic or circuit diagram or component list please.
my mail ID is vaibhavpatil17@gmail.com
  
ajay_bhargav
23 Aug 2010: 08:01 AM
everything is there in zip file just download it.
  
hnasserifar
25 Aug 2010: 11:32 AM
dear ajay, i have problem with DAQ,
the micro send wrong temp to serial port , i check it with proteus, i think there is problem in C code ,plz help me thanks alot,:)
  
punit pundir
01 Oct 2010: 11:22 AM
please sir send me the report or data related to DAQ on punitbiet@gmail.com...........
  
amit.kumar266@gmail.com
08 Oct 2010: 04:21 AM
can u plz send me "SERIAL COMMUNICATION USING RS232 MICROCONTROLLER"
  
omens
15 Oct 2011: 17:03 PM
pls sir am new to embedded system, but i have interest on this project. can u assist me with a book on data acquisition or better a report on this design, pls i need reference for further reading. thanks so much
  
ankkit
29 Mar 2012: 10:35 AM
[blocked by admin]
  
ankkit
29 Mar 2012: 10:41 AM
bhai is u r project is running..... i am not able to sense proper temprature
  
ankitn
29 Mar 2012: 10:46 AM
sir cau give me ur contact no so i can contact u .....because i am facing lots of problem in this project...it gives only 47c.or 55c.......lm35 se koi farak nahi pad raha hai
  
babi
05 Jul 2012: 01:23 AM
sir i like to do this project....can u guide me with full details
  
mahesh yadav
31 Aug 2012: 10:45 AM
when i am try to install the DAQ system.exe it gives me error......."the program can't start because MSVBVM50.DLL is missing from your computer".....what is it?
  
mahesh yadav
31 Aug 2012: 10:49 AM
can you send me a correct soft copy of this project on my mail "maheshyadav.8@rediffmail.com".......thanks
  
ajay_bhargav
01 Sep 2012: 14:17 PM
you need vb6 runtime library. If you dont have vb6 library then whichever dll is missing you need to download and install it youself.
  
cristian_mcm
04 Mar 2013: 10:48 AM
I had the same problem as you, and in my case was OS. I change from Win 7 to XP, and after that I installed VB6, and now it works. Before I tried with win 7 and VB 2012 and the result was the same.
  
cristian_mcm
04 Mar 2013: 10:50 AM
I had the same problem as you, and in my case was OS. I change from Win 7 to XP, and after that I installed VB6, and now it works. Before I tried with win 7 and VB 2012 and the result was the same. Good luck!
  
cristian_mcm
04 Mar 2013: 10:52 AM
I had the same problem as you, and in my case was OS. I change from Win 7 to XP, and after that I installed VB6, and now it works. Before I tried with win 7 and VB 2012 and the result was the same.Try like me, and see the result.
  
karkipreeti
22 Jul 2013: 07:48 AM
nice project !! i want to work on it. can u please tell me which software is used here to make the user interface?? vb or labview ??
  
ajay_bhargav
31 Jul 2013: 01:22 AM
Its VB.
  
MA1406
04 Aug 2013: 08:18 AM
Can you design DAQ software on Matlab-GUI.
  
daiva prasad
04 Feb 2014: 12:36 PM
please send documentation
  
chirag30993
15 Feb 2014: 06:42 AM
Hi... Sir ur work is superb.I want to do this as my summer project.Will you help me out?Can we have a detail of it and contact on call?? Please help me....



Thanks
  
Mudabber
01 Mar 2014: 07:11 AM
Nice projected diligently presented. May allah bless you. Thx
  
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ketan.avpti
Thu Apr 24 2014, 02:30 AM
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Conversation

Wed Apr 23 2014, 02:57 AM
NAD
hi can someone help me write the code to interface an alphanumeric keypad to pic16f877A??!
Wed Apr 23 2014, 02:56 AM
NAD
hi,
kram.ram420
Mon Apr 21 2014, 09:27 AM
Hi.. Please help me to get through microcontrollers..
Sun Apr 20 2014, 05:23 AM
ARPAN
HELLO. I AM USING 8051 WITH RFID , PASSWORD AND FINGERPRINT.I HAVE SFM 3030 FINGERPRINT MODULE HOW TO INTERFACE IT WITH 8051? DIRECTLY OR EXTRA CIRCUITRY IS REQUIRED?AND HOW TO USE TWO SERIAL DEVICES RFID AND FINGERPRINT WITH ONE 8051?
ExperimenterUK
Thu Apr 17 2014, 01:23 PM
@mba Great .. please do.
Thu Apr 17 2014, 12:27 AM
mba'
like the forum and wish to participate
ExperimenterUK
Wed Apr 16 2014, 04:45 PM
@viniciusheidrun..you should read my comment just before your post
viniciusheidrun
Wed Apr 16 2014, 01:43 PM
I'm doing a drive system with SIM900D modem and microcontroller AT89S52 via sms. I'm having trouble can not generate the. Hex to send to the microcontroller, whenever I compile the error, I'm using MCU 8051 IDE, what should I do so that my system receive sms and perform my task?
ExperimenterUK
Mon Apr 14 2014, 01:00 PM
@Haranadh,bipin chandra etc. Create threads for your questions.
Sun Apr 13 2014, 04:05 AM
Haranadh
we bought HC 06 Bluetooth modem instead of Module ,Can any one help me of using it as bluetooth module since i am doing this project?
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