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A simple project using microcontroller AT89S51 to control the speed of 12V fan according to the surrounding temperature. In this project we use the concept of PWM (pulse width modulation) to increase or decrease the speed of fan. We also interface 2*16 characters LCD which shows the outside temperature through the temperature sensor. Followings are the details of the project.
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PL: SETB P3.5
H9: JB P3.5,H9
MOV A,#' '
H12: MOV R5,#0FFH
H11: MOV 73H,#01FH
H13: DJNZ 73H,H13
H14: DJNZ R5,H11
A4: JNC A3
A5: JNC A2
A3: ACALL GRAT
A2: ACALL LOWER
A1: CLR C
H1: DJNZ R3,H1
INI: MOV A,#38H
HE: DJNZ 79H,HE
i want c program sir........
i want the whole project details...........pls help me
i also need the c proramming of this project....
pls attach the c coding
can i get this whole project too..it will help me a lot...
why when i run this code,the micro c programme display internal error
please tell me from where you get the code and how i am worry because they want subscription charges??
Hello Sir, can i get C code too??? and a complete diagram, that will be great, thank you
p/z send the circuit diagram on this email::
i need the circuit diagram and code in C . plz if u could send me ... i'll be thankfull to you...
Plz attach c code......
can i get the c proramming of this project.. firstname.lastname@example.org
can i get the c program for this project..........
can i get the circuit diagram and code in hex and c for this project...........
Please, can I get more details about this project and the code used? Thank you so much in advance.
My email address email@example.com
can i get this project
my email firstname.lastname@example.org
can i get c code and circuit diagram of this project.?
can i get the circuit diagram and the C code in hex.....what type of software u used to design the schematic circuit
Could you send me the C code ? . Thank you.
I am having assembly code you have given with this project,
will you please send me the meaning of each function with details ( how you have used that function or meaning of that line)
Hi sir i need c source code of this project
could you please send me..my mail id email@example.com
thanks & regards
Sir, Please may i have the C source code?
Interested in this project can I get the video of the project and whole project programming code.
I want c code too sir...
can u plz send it to me...
please send me the circuit and program of temprature controlled fan using 8051 its very urgent
i need c code for this alp
Please send me complete coding for keil....I Need it urgent at
Saif Ullah Qureshi you contributed a lot...... can i get the circuit diagram and the C code in hex.....Are you used Keil for hex and proteus to simulate??? Please send me further instructions if needed at firstname.lastname@example.org.......... I'm from faisalabad please send me your contact no or text me at '03029118492'
I,ll be thankful to you,
Regards Tahir from NFC IEFR FSD
I want whole project report...
i m goin to make this project,can u please mail the full details with the list of components mentioned properly,because its not mentioned which diodes should be used.And i also need the proper circuit diagram to understand where to connect which component.
want c code,
can i get the circuit diagrm and c code for this project. i need it...it urgent...
Can i get the whole project please?
email@example.com, can u send to this gmail?? thank
can i get the whole project?my email is "eugene_liewyq" "@hotmail.com"
i need a c program for this
pls send it soon to my email id.........
i need c code
Hej, can I get all project details, please?
If yes, can you send it to my email: firstname.lastname@example.org
Please , can i get this code in HEX file ?
or can i get the whole project please?
my email: email@example.com
Thank You !
very good project please try to get in c code aslo its very usefull to every one .
can i get the whole copy of the project with its full details
Could u plss share C code if u have.
i want circuit and c coding of this project
plzz i neeed codee,,,,,,,,,,,,,send me
Opto-coupler ILD74 is not available. pls sugest an alternative coupler for it !! its urgent. thanks.
sir , will u give me c program for this project ???
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