ahmed farag
New Member
Can I have codes or flowchart how to control temperature of waterbath by pID control
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This is research in google
Whats wrong with google? Loads on PID. You will likely need to read up a bit on it first, PID needs tuning. So without ant information other than water bath, it would be difficult to suggest much. Take a look at Google (it wont bite), see what looks most suitable for application, any problems with the implementation then come back with specific questions.This is research in google
No, because any particular PID control design will not necessarily suit your particular situation.Can I have codes or flowchart how to control temperature of waterbath by pID control
Yes, and that is what you should be doing; you will find a wealth of information online about PID control.This is research in google
Sir I am not lazy. But I know only proportional control but I heard about PID controlOr another way to interpret it is, "Don't be lazy"!!
Mike.
What you said in your original post was:So I am asking if somebody deal with it before
Which sounds as though you are asking to be provided with a solution to a problem, which is not the same as:Can I have codes or flowchart how to control temperature of waterbath by pID control
I am asking if somebody deal with it before
Ok lets start with some basic information.....Sir I am not lazy. But I know only proportional control but I heard about PID control
So I am asking if somebody deal with it before
Whats wrong with google? Loads on PID. You will likely need to read up a bit on it first, PID needs tuning. So without ant information other than water bath, it would be difficult to suggest much. Take a look at Google (it wont bite), see what looks most suitable for application, any problems with the implementation then come back with specific questions.
If you just want something designed for you, then maybe one of the freelance sites might be a better place. Although you normally got to pay them for working for you.
One other pointer, giving people a negative rating because they dont just do your work for you, is pretty bad form for a new member to do. Try the same on another forum, I bet you get the same result.
Well, I am using pic16f877 micro cOk lets start with some basic information.....
Is this theoretical as in a exercise for school or a real project? If it is a real project...............
How much water and what temperature you aiming at?
Do you have any experience at programming a micro?
If so which micro and language.
Could you use a prebuilt system or do you have to build one?
Little details mean alot. The more info in, the more info out.
Good. That is waterbath for medical lab and customer can adjust temp from 30to 80cOk so are you saying that the set temp should be 37C, the actual temperature fluctuates between 30C and 80C? Any schematics? What are you using to heat the water? what are you using to read the temperature?
Or are you wanting to set the temp between 30C and 80C? Sounds like some kind of biological equipment. 37-38C and water is a wonderful environment for many pathogens.