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DS1620 Based Temperature Controller (AT89C2051)
Author Binu
Description Project not tested

This Project is used to indicate the temperature and it is also used as controller. The system will get the temperature from the IC and it will display the temperature over the seven segment display and this temperature was compared with the value stored by the user and if the Room temperature goes beyond the Preset temperature then an alarm is switched ON until the stop switch is pressed. The System is fully controlled by the microcontroller AT89C2051. It is a popular 8 bit microcontroller. The circuit consists of four switches, in which two buttons are used to increment and decrement the temperature value and the next button is to start the Thermostat function and the other button is used to stop the thermostat function. All the above functions are monitored and controlled by the 8 bit microcontroller AT89C2051.
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Filesize 24.17 kB
Date Wednesday 06 June 2007 - 09:35:33
Downloads 33202
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Rating
 8.6 - 6 votes 

Comments



Microcontroller ebooks Projects codes examples rshankar | 03 Aug : 06:20
circuit diagram and program are contradictory. The assembly language programing is for 89C8052 controller(It seems) while in circuit diagram 89C2051 is shown. Besides this at some places on comments ref os DS1620 is give. Pl let me know what is correct and what is wrong.

Thanks

rajiv Shankar
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Microcontroller ebooks Projects codes examples aman4204 | 07 Aug : 13:39
VERY NICE
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Microcontroller ebooks Projects codes examples Andros | 22 Sep : 06:13
[blocked by admin]
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Microcontroller ebooks Projects codes examples midnightexpress | 21 Apr : 01:00
hi i need c code about DS18b20 Based Temperature Controller at 8051 (at89c51rc2) who can help me please help me
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Microcontroller ebooks Projects codes examples chandresh | 27 Oct : 00:41
HI Binuji,
Plz give me complete specification of this AT89C2051 IC. this IC is 12-PU or
24-PU,because of this project is selected for minor project in my final year.

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Microcontroller ebooks Projects codes examples Ajay Bhargav | 27 Oct : 05:24
it actually does not matter.. just get the IC from market.. AT89C2051.
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Microcontroller ebooks Projects codes examples Anonymous | 30 Jan : 05:32
hi binuji please send all details of this project

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Microcontroller ebooks Projects codes examples sugney | 30 Jan : 05:34
reply all information of this project

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Microcontroller ebooks Projects codes examples chinappa | 15 Feb : 12:02
$&&*(#$%^&*)!!!!~
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Microcontroller ebooks Projects codes examples kudache ravindra babaso | 27 Feb : 05:49
reply all information about this project
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Microcontroller ebooks Projects codes examples kudache ravindra babaso | 27 Feb : 05:56
reply all information of this project
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Microcontroller ebooks Projects codes examples aamol | 09 Mar : 05:59
reply all information about of this projct
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Microcontroller ebooks Projects codes examples pritinm06 | 05 Jul : 08:12
Myself writing B.E. 2nd yr. 'xams(Teltcom engg.). Can U kindly furnish me with the details as to how to go about the above mensioned project and also about the various parts required.
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Microcontroller ebooks Projects codes examples jaismon | 05 Aug : 03:21
hai biju ,in the ckt it shows 890c52 but witch is the correct .rply immediately& full description &program for the project
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Microcontroller ebooks Projects codes examples jaismon | 05 Aug : 03:22
hai, biju it's very urgent
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Microcontroller ebooks Projects codes examples Anonymous | 02 Sep : 08:35
it is good

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Microcontroller ebooks Projects codes examples ki | 17 Jan : 23:25
Hi,i'm fyp student can any one give me a project regarding temperature controller with LCD and not using micro-p,help......
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Microcontroller ebooks Projects codes examples Gautham | 03 Feb : 05:56
plz send the details of this project
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Microcontroller ebooks Projects codes examples megha | 06 Feb : 13:32
hello..can u plz give me the C code for the above project..also in the circuit IC DS1620 is used and cntroller used is 8052..plz tell me which is correct as i want to use 8051.

thanx..looking forward to your reply.
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Microcontroller ebooks Projects codes examples alok chourasia | 29 Mar : 05:03
realy its very nice
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Microcontroller ebooks Projects codes examples dushyanth | 04 Jun : 00:56
hi me too new to this DS18s20 could any body help me.
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Microcontroller ebooks Projects codes examples saritha | 27 Jun : 12:13
hey i need verilog code for DS18S20 temperature sensor atleast tips for codinggg plzzzzzzz reply me
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Microcontroller ebooks Projects codes examples Anonymous | 05 Oct : 11:45
hey plzz can sum1 mail me d working of the circuit and the need of the switches.. !! plzzz i need it its very imp.. hav 2 give a presentation on d same .. plz mail @ brat005@gmail.com.. plzz thank you
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Microcontroller ebooks Projects codes examples ranjitgupta | 02 Nov : 06:01
display is not showing room temperature celcious

please publish tested project only.


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Microcontroller ebooks Projects codes examples JohnAnderson | 19 Nov : 23:45
Please send code in assembly for temp control interface with 8051 and LCD display
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Microcontroller ebooks Projects codes examples shooter | 02 Dec : 23:32
[censored]
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Microcontroller ebooks Projects codes examples aambekar@gmail.com | 02 Mar : 09:33
hey can i get the detailsof the project plz
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Microcontroller ebooks Projects codes examples Ram Panwar | 28 Jun : 23:54
Hey!
Plz send me its full detail...
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Microcontroller ebooks Projects codes examples azbil123 | 29 Apr : 02:32
Azbil North America manufactured the following products like mass flow meters, liquid level sensors, limit switches, process controllers, process heaters, pressure transmitters, fiber optic sensors and temperature controllers etc.
For more information about Temperature Controllers Check the link.. http://us.azbil.com
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Microcontroller ebooks Projects codes examples k.shubham111333@gmail.com | 16 Oct : 13:27
hello sir , i want complete information about this project plz send complete specifications including programming used for the controller
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Microcontroller ebooks Projects codes examples talhasaeed1500@gmail.com | 27 Sep : 10:06
please send to full detail this project
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Microcontroller ebooks Projects codes examples nidhi | 13 Nov : 04:56
hii...i wnt coding of ds1820 with 89s52 as soon as possible... so plz cn u send it???
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