know competation

here are some important links for various competations which are taking place in india
to know about tech fests in various iits click on various links
Indian institute of technology Kanpur
Indian institute of technology Delhi
Indian institute of technology Bombay
Indian institute of technology Chennai
Indian institute of technology kharagpur
Indian institute of technology Rorke e
Indian institute of technology guwahati
Indian institute of technology Hyderabad
Indian institute of technology buvenashwar

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projects for anolog design,industrial training seminar and final year

this is just to give an idea what kind of projects that you should make
for embedded systems click here
for mat-lab click here
for vlsi based projects click here

for 2012 anolog design projects click here
for 2011 anolog design project list click here

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video lectures for B.TECH FOR ALL THE SUBJECTS

video lectures for electronics and communication
video lectures for computer science
video lectures for mechanical engineering 
video lectures for civil engineering 
video lectures for basic courses(sem1 and sem2)

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Embedded Projects

An embedded system is a computer system designed for specific control functions within a larger system, often with real-time computingconstraints.^[1][2] It is embedded as part of a complete device often including hardware and mechanical parts. By contrast, a general-purpose computer, such as a personal computer (PC), is designed to be flexible and to meet a wide range of end-user needs. Embedded systems control many devices in common use today.^[3]

Embedded systems contain processing cores that are typically either microcontrollers or digital signal processors (DSP).^[4] The key characteristic, however, is being dedicated to handle a particular task. Since the embedded system is dedicated to specific tasks, design engineers can optimize it to reduce the size and cost of the product and increase the reliability and performance. Some embedded systems are mass-produced, benefiting from economies of scale.

Physically, embedded systems range from portable devices such as digital watches and MP3 players, to large stationary installations like traffic lights, factory controllers, or the systems controlling nuclear power plants. Complexity varies from low, with a single microcontroller chip, to very high with multiple units, peripherals and networks mounted inside a large chassis or enclosure.

 click here to know more

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Technical Paper Presentation

click on various topics to learn in detail

                                                              

SAMPLE TOPICS FOR PAPER PRESENTATION  

1  HOLOGRAPHY 2  PHASE RAY OPTICS 3  ORGANIC LED 4  INTERFERROMETRIC 5  SPINTRONICS 6  MEMRISTORS 7  E-TEXTILE 8  VIRTUAL REALITY 9  ARTIFICAL INTELLIGANCE 10 SPEECH RECOGNISATION 11 SWAM ROBOTICS 12 NANO ROBOTICS 13 TABLE TECHNOLOGY 14 CMOS SENSORS 15 IRIS DETECTOR 16 MULTI TOUCH SCREE TECHNOLOGY 17 MICROELECTRONICS MECHANICAL SYSTEM 18 FACE RECOGNASATION 19 VOICE OVER INTERNET PROTOCOL 20 SIX SENSE TECHNOLOGY 21 FOURTH DIMENSION 22 CRYPTOGRAPHY

23 TOUCH SCREEN 24 POWER LINE CARRIER COMMUNICATION 25 NEAR FIELD COMMUNICATION 26 NIGHT VISION TECHNOLOGY 27 CHARGE COUPLE DEVICES 28 ARTIFICIAL  NURAL TECHNOLOGY 29 BLUETOOTH TECHNOLOGY 30 BIOMATRIX 31 GPRS 32 RADAR 33 NANO TECHNOLOGY 34) 4G TECHNOLOGY

concentrate more on future technologies for future technologies click   here

for ieee format click here

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Circuit Designing

soldering

sample of circuit designing:

Active high trigger for 555 in monostable mode.

     Astable mode by NAND gate

Audio amplifier

Automatic lightdark indicator

Automatic night lamp

Color distinguished using LDRColor sensor using LDR_1 

DTMF Decoder Circuit

Dark activated buzzer using LDR_0

Darkness detector

Differential amplifier

Fire alarm

Fixed voltage power supply

Full range centigrade temperature sensor_A (1)

Full range centigrade temperature sensor_B

Generating time delay with 555 IC

H-bridge with transistor as switch_A

H-bridge with transistor as switch_B

High pass filter

High voltage high current power supply

Infrared (IR) sensor

Intruder alarm security system

Inverting amplifier using 741

Inverting amplifier with signal feedback_A

Inverting amplifier with signal feedback_B

Inverting amplifier

Light dependent frequency variation using LDR

Light detector

Light sensor using photodiode

Liquid level Alarm

Long range IR

Low pass filter

Metronome

Music (Data) transfer by IR by amplification

Music (Data) transfer by IR

NAND gate monostable

NOT gate monostable

Negative suplly using 555 IC

Non-inverting amplifier

Opamp as comparator

OverheatOvercooling circuit breaker

Piezo sensor as input

Piezo sensor as output

Power failure alarm

RF based Fire Alarm circuit

RF based Intruder Alarm Circuit

Relay activation using TSOP 1738

Relay control by sound_0

Relay control through mic

Seismic sensor_0

Single switch motor onoff.. Clockwiseanticlockwise

Sound generation in audio range

Touch switch_

Touch switch_B

Traffic light signal

Transistor as audio amplifier

Transistor as audio amplifier

Voltage boost by using a resistor with 78XX

Wireless RF Remote Circuit

Wireless motor control through RF circuit_0

Working of light dependent resistor

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