Tool wear has long been identified as the most undesirable characteristic of the machining operations. Flank wear, is particular directly affects the work piece dimensions and the surface quality. A reliable and sensitive technique for monitoring the tool wears with out interrupting the process, is curtail in realization of the modern manufacturing concepts like unmanned machining centers, adaptive control optimization, etc. in this work an opto-electronic sensor is used in conjunction with a multilayered neural network for predicting the flan ....etc

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Abstract


A multidisciplinary team of end users and suppliers has collaborated to develop a novel yet broadly enabling process for the design, fabrication and assembly of Micro-Opto-Electro-Mechanical Systems (MOEMS). A key goal is to overcome the shortcomings of the polysilicon layer used for fabricating optical components in a conventional surface micromachining process. These shortcomings include the controllability and uniformity of material stress that is a major cause of curvature and deformation in released microstructures. The appr ....etc

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sir i need full report of this seminar topic....... :huh:
....etc

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hi,
i want p.p.t. on iso loop magnetic coupler . ....etc

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Hi this is sunita here. I wanted detailed information on the working of ISO loop magnetic couplers, their advantages over optocouplers and their future scope? ....etc

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Presented by :-
Ganesh Prasad


What is Opto-electronics .:-
It the branch of electronics dealing with devices that generate, transform, transmit, or sense optical, infrared, or ultraviolet radiation, as solar cells and lasers.
Component of opto-electronics. :-
What is Opto-electronics Sensor.:-
An opto-electronic sensor is a device that is capable of producing an electrical signal that is proportional to the amount of light incident on the active area of the device.
Integrated optoelectro ....etc

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ACOUSTIC COUPLERS

The term acoustic means sound. This is a device used in telecommunication field for coupling electrical signals by acoustical means. Its main working is related to our telephone. Acoustic coupler is a terminal and interface device to page link data terminals and radio sets with telephone. Acoustic couplers are used to transmit data over telephone lines using modems. This is a device onto which telephone handset is placed to connect computer to the network, a modem will be also there. Modems that do not use acoustic coupler ....etc

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This article is presented by:
M. R. Dutta Majumdar
Debasish Das
Tapan K. Nayak
Variable Energy Cyclotron Centre,
1/AF, Bidhan Nagar, Kolkata - 700064, INDIA

Opto-Electronics in Large Array Gas Detector Systems

ABSTRACT
Large array gas detector systems are used in particle and nuclear physics experiments involving high-energy nucleon-nucleon and heavy-ion collisions. We have observed that in large array gas detector systems the momentary discharges inside t ....etc

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project based on opto electronics sensors system for SYBCS..
electronics circuit diagram,used for electrical appliances,examples,ppt etc. ....etc

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I need matlab coding for microstrip coupler.It is very urgent can pleas send this coding on below mentioned mail id [email protected] ....etc

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