RE: [tech4all] Problems ... Projects

Mon, 29 Aug 2005 05:09:59 -0700

Hi,
 
    Its really great to get your feedback and a nice idea. Meanwhile i went through your idea and i see no mistake in your idea. Its imagination that helps you solve a problem in umpteen ways. Its nice that i am getting some importance for my questions and i would also appeal saandeep to consider your idea in the question sets that i have sent. I am also trying for some additional questions.
 

regards,

Saroj

 -----Original Message-----
From: [email protected] [mailto:[EMAIL PROTECTED]On Behalf Of New Melchizedec
Sent: Wednesday, August 24, 2005 3:14 PM
To: [email protected]
Subject: Re: [tech4all] Problems ... Projects

Saroj,

I enjoyed going through your questions.  Thanks for sending them.

Just a thought on the motor control based on water level.  Based on what I tried to implement in my house, I used 2 detectors at 2 levels of the tank so that by itself it forms a good hysteresis loop.  No need for timer here.  The lower level switches it on and the upper level triggers it off.  Also a small timer on the low level sensor to avoid running the motor dry, which would switch it off if the level is not reached say a minute or two after starting the  motor.

Thanks
Melchi
On 8/24/05, Saroj <[EMAIL PROTECTED]> wrote:
Hi saandeep,
 
    Sorry for my late reply. However i have attached a document for the design projects. There are some questions here and if you want, i can get you some more. Just get back if you want some more and also i am waiting for your response on these questions.
 
regards,

Saroj 

 

-----Original Message-----
From: [email protected] [mailto:[email protected]]On Behalf Of Saandeep.M
Sent: Monday, August 22, 2005 4:18 PM
To: [email protected]
Subject: RE: [tech4all] Problems ... Projects

hi,
10 to 15 problems will be fine
it wud be better if the prbs are applicable in real life..
the problems shd be solved in 1.5 hrs
anyways..plz do send it..
u can send the prbs as soon as possible
thanks
bye
Saandeep

Saroj <[EMAIL PROTECTED]> wrote:
Hi,
 
    Can you tell me about how many problems you need at how much time? I have few problems for electronic design & i can well contribute to it..........
 

regards,

Saroj Kumar Satapathy
Design & Development,
Hardware & Systems,
TATA ELXSI LIMITED
Whitefield Road, Bangalore,
India - 560048

-----Original Message-----
From: [email protected] [mailto:[email protected]]On Behalf Of Saandeep.M
Sent: Sunday, August 21, 2005 7:11 PM
To: techie
Subject: [tech4all] Problems ... Projects

Dear Guys,
 
I am organising a competition for the Second year B.Tech Students of my college
The contest is this:
 
Some problems will be given to them..for which they will have to design some solution.
 
for eg.
 
1.Depending upon the strength(no of people) of the class appropriate amount of lights  should glow and only appropriate number of fans should function ..others should be turned off. When no one is there in the class all electrical appliances should be switched off.
Design a methodology to implement  this.!
 
the problems should be simple or a bit hi-fi and should also be implemented in the real life situation.
 
Im running short of ideas..or rather running short of problems...
i need some problems of the above mentioned type...it can be any field...but engineering students should be able to visualise the problem.
can anyone help
bye
Saandeep
 


Saandeep.M
 

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