Temperature sensor interfacing using Atmel 89c51

Hi this is Ronics...

I'm doing the same project as you describe. I use At89s51 instead of At89c51 because its programmer can be easily made... and I use adc0808/0809 and lm35. I did it successfully. For further details contact me...
 
I can help you with a temperature sensor made use a microcontroller 89c51. My e-mail is orduzandres02 @ hotmail. com
 
T

Taimour Azhar

Hello,

I'm also doing quite similar task, just the difference is that I have to control a fan instead of buzzer.

I have certain schematics and codes which I can share if you want to, though I'm new to it and just started my project. I'll be thankful if you can help me a little. This is my personal email id, you can contact me here: me. educator @ gmail. com
 
Hello everyone,

I am doing a project with the 89C51CC01UA Micro, and my project is the control the temp. sensor, refrigeration equipment, CO2 sensor, ethylene sensor and humidity sensor. Is it possible to integrate all these in a single micro? If possible, can anyone help me in this? I will be very thankful.

E-mail ID: [email protected]

Regards,

N.SRIDHAR
 
Hi kiranmayi,

I'm dona and I was just wondering if you had finished your project? And if so can you help us with our project same as yours? Can you send me your code and circuit diagram?
 
Hello, ive been working on a similar project. ive succeeded in designing the temperature and light sensor but how to interface it to the adc?am using adc0808?please help...my mail id is [email protected]
 
well the very same thing i m doing it, i m giving the threshold value by keypad and that will display on LCD, if the temperature rises from thresold value then at the output instead of LED, i have attached a fan that will turn ON
 
Hi kiran, glad to meet you. I am also doing same project but using the ASSEMBLY LANGUAGE insted of C LANGUAGE. I have prepared my hardware and software also, but one problem with assembly language I have faced is that we could not represent the floating point. I have total C code for this project, if you need it then mail to me, I will attach to your mail.

hareesh. makesu @ gmail. com
ANDHRA UNIVERSITY, VIZAG
 
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