Discussion in "Project Doubts" started by    redzs08    Dec 12, 2010.
Sun Dec 12 2010, 08:30 PM
#1
hi everyone ,
im new to this forum glad to meet u all.
im thinking of changing this project(Data acquisition system using 8051) a bit and use it to my final year project..
the thing is i need some help with the new system that im design...
i want to collect data on industrial machine/motor using temp and vibration sensor... then use the data i collect to find a trend to use in remote diagnosis(

how about this project... need some opinion or idea to improve the project..

thank you 4 ur help....
Mon Dec 13 2010, 03:19 AM
#2
hi redzs08
glad to see u here
yes u can change that project according to ur need
u want vibration and temp
as temp is already in project now u need vibration only
which sensor u will use for vibration
ru want to limit the vibration in a range or some other purpose of vibration
give some info on vibration part
 redzs08 like this.
Mon Dec 13 2010, 12:08 PM
#3
hi majoka...
thanks 4 ur comment...
the sensor that i will use is piezoelectric vibration sensor.....
what do u think about this sensor and if u have better sensor to use pls care to tell....
about the range of the vibration sensor, i didt plat to limit it because im planning to take the data ...
and use the collected data to identify a trend, which will help to plan a maintenance.... and this also will help to avoid unplanned maintenance....

im also planning to change VB of the original project to my project.... and i need help in this cozs im newbie in VB....

i also plan to change the serial port that communicate with computer with usb port....and i didt have any information on that also if u have any info hv to change serial port to usb pls inform me...

this is roughly my plan for my final year project wat u think....
if u have any idea care to tell me...
Mon Dec 13 2010, 02:02 PM
#4
I must say you are doing a very good change in project... good luck!

i also plan to change the serial port that communicate with computer
with usb port....and i didt have any information on that also if u have any info hv to change serial port to usb pls inform me...

redzs08


You can make use USB to uart converter IC from FTDI (http://www.ftdichip.com/Products/ICs/FT232BM.htm) FT232BM. that will solve your problem

regarding vibration sensor piezo type sensor are good and easy to use. You can use them. rest majoka can comment on it
 redzs08 like this.
Mon Dec 13 2010, 03:05 PM
#5
i agree with ajay on the above given solutions
at initial stage usb to serial converter can be used or chip from FTDI can also be used this will create a virtual comm port
in coding u will treat a usb as a com port so vb coding will also be easy
and 8051 can't directly communicate with usb so conversion is necessary
it is done by converter
 redzs08 like this.
Mon Dec 13 2010, 03:10 PM
#6
thank you ajay...
thanks 4 ur comment and the usb converter IC from FTDI will be great information for me....
i have a some doubts first the data collected from the sensor are they saved at the microcontroller or computer..
second what programing software they us c++, keil or other cozs im not familiar with programming and need to learn the basic first....

Mon Dec 13 2010, 03:49 PM
#7
thanks you majoka...
i will through FTDI chip....


"i have a some doubts first the data collected from the sensor are they saved at the microcontroller or computer..
second what programing software
they us c++, keil or other cozs im not familiar with programming and need to learn the basic first"
Mon Dec 13 2010, 03:53 PM
#8
hi redzs08

i have a some doubts first the data collected from the sensor are they saved at the microcontroller or computer..


at first stage as adc convert the data controller read it and store the data in its ram that u declare in c as a variable

second what programing software they us c++, keil or other cozs im not familiar with programming and need to learn the basic first....


here download a book for 8051 by mazidi
1) http://ifile.it/l3t8e4k
or
http://ifile.it/l3t8e4k/The_8051_Microcontroller_and_Embedded_Systems_Using_Assembly_and_C-2nd-ed_BY_Mazidi.rar

download keil from here it support asm and c language
i suggest u to goto c
1) http://ifile.it/rtkzpg4
or
2) http://ifile.it/rtkzpg4/keil.rar

download Proteus here for simulation of ur code
1) http://ifile.it/1aov2lf
or
2) http://ifile.it/1aov2lf/Proteus%207.6%20sp0.rar
 redzs08 like this.
Tue Dec 14 2010, 12:09 PM
#9
thanks alot 4 ur help majoka....
about the proteus do u have any site to refer for beginner cozs i dont know anything about it.....
Tue Dec 14 2010, 05:29 PM
#10

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Thu Nov 21 2019, 12:30 PM
raj2555
how to interface 8051 microcontroller with NRF24L01+ module
ExperimenterUK
Sat Oct 12 2019, 10:23 PM
Log in.. then post your code in the 8051 forum
Sat Oct 12 2019, 10:18 AM
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, 07:37 AM
Nathaniel
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.
Wed Sep 18 2019, 08:48 PM
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Thank you for your time,
ExperimenterUK
Mon Aug 05 2019, 07:09 PM
@Ismail ..post in forum, give details
Mon Aug 05 2019, 04:33 PM
Ismail balghmi
Hello. Please I won't download
ExperimenterUK
Wed Jul 24 2019, 12:47 AM
@BUSTER123 Please post in the forum
Tue Jul 23 2019, 06:13 PM
BUSTER123
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.
ExperimenterUK
Thu Jul 11 2019, 07:55 PM
@ramos https://www.theengineeringprojects.com/2017/09/l298-motor-driver-library-proteus.html

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