house cleaning robot


ABSTRACT
“Time and Tide waits for no man”
We all relate to this saying. In this present era, time is one thing which everyone wishes that they had more. Especially for working women it becomes difficult to handle home and office together. Keeping the house clean becomes a herculean task for them. They wish for something which could make their work easier. Here we present a device which comes in to the ....etc

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PRESENTED BY:
HASSAN MASHOOD
MD.IBRAR
AHMAD ASHFAQUE
GUIDE INCHARGE: Ms VIDYA.M.J





Introduction

The situation prevailing today always calls for people and property to be completely secure.

In early days security was not of this concern. Advancement in every field and all walks of life has rendered the world with more of malpractice committed by a sect of people who are socially not acceptable.
Nowadays in organizations, other than conventional means of security electronic security systems a ....etc

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Poly Fuse

Polyfuse is a new standard for circuit protection. It is resettable. Many manufacturers also call it polyswitch or multifuse. Polyfuses are not fuses but polymeric positive temperature co-efficient (PPTC) thermistors.

Current limiting can be accomplished by using resistors , fuses , switches or positive temperature co-efficient devices. Resistors are rarely an acceptable solution because the high power resistors that are usually required are expensive. One-shot fuses can be used, but they might fatigue, and they must be replaced ....etc

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Purpose of our course project is to develop DTMF signal controlled house monitoring
system based on PIC Microcontroller. The device is connected to phone line and is controlled by
DTMF signal emitted by DTMF encoder in stationary or mobile phones. In presence of incoming
call the device pick-up the phone and answer the call connecting to the line. User can press
buttons and control the system remotely. Function of keys should be known initially (read
manual in appendix B). The functions are:
· speakerphone monitoring (you can lis ....etc

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immediately wanted the seminar..its urgent ....etc

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seminar information on green house effect. ....etc

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POLY JET PROCESS

PRESENTED BY
K.SRI RAM VIKAS
V.S.R.KISHORE.B
D.M.S S.VH COLLEGE OF ENGINEERING, Machilipatnam, AP- 521002


Different types of RP methods

The Poly jet process
Stereo lithography (SLA for stereo lithography apparatus),
Selective laser sintering (SLS),
Fused deposition modeling (FDM),
Laminated object manufacturing (LOM),
Inkjet systems and three dimensional printing (3DP).
Solid Ground Curing


Rapid prototyping is a layer -based fabrication that quickly create ....etc

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plse send details of pc based green house automation ....etc

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Green House technique can increase cultivation output if a proper potion of agro-tech can be administered such as...the use of polytunnel(lost cost alternative to glass green house making it possible to grow even Mediterranean crops in India+exotic ,off seasonal vegetables for food industry), LED lighting for faster crop growth, climate control system driven by solar and wind hybrid power and use of organic/ household manure. With unsatisfactory cultivation in India adding to the woes of the farmers this project holds great promise and it could ....etc

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Polyfuses is a new standard for circuit protection. It is re-settable by itself. Many manufactures also call it as Polyswitch or Multifuse. Polyfuses are not fuses but Polymeric Positive temperature Coefficient Thermistors (PPTC). We can use several circuit protection schemes in 'power supplies to provide protection against fault condition and the resultant and over temperature damage. Current can be accomplished by using resistors, fuses, switches, circuit breakers or positive temperature coefficient devices.Resistors are rarely an acceptable ....etc

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