List of PSU’s recruiting Electronics(ECE) through GATE 2018

Intel hiring Software Test Engineer

HAL Notification for Apprenticeship

Intel hiring Interns at Bangalore

Texas instruments hiring Test Engineer at Bangalore

Volvo hiring Embedded Test Engineer at Bangalore

Aapna hiring Test Engineer at Delhi

Allscripts hiring Software Engineer at Bangalore

Verizon hiring Technical Staff at Bangalore

Wipro hiring Engineer at Bangalore

BEL hiring Graduate Apprentices

BHEL hiring Engineering Graduates at Bhopal

Vodafone hiring Network Engineer at Bangalore

Oil India hiring HSE officer

Motorola hiring Interns at Bangalore

Amazon hiring Technical Program Manager at Hyderabad

CIAL hiring Junior Assistant Grade III Trainee

Siemens recruits Engineer Design and Development

Qualcomm hiring Embedded Software Engineers in Hyderabad

Working of Schmitt Trigger

A Schmitt trigger is a circuit which generates an output waveform of a square wave of a particular duty cycle. It can be implemented on several devices, however most commonly on the operational amplifier.


When we give a positive feedback to the opamp, it no more behaves as a linear IC. If the input voltage difference (i.e Vp-Vn) is greater than 0, then it gives a +Vsat output and if the input voltage difference is lesser than 0V, it gives a -Vsat output.

This is the idea behind the Schmitt trigger. Now the output of the opamp is fed back to the non inverting terminal of the IC. This is used to control the upper and lower threshold voltages in the case of a Schmitt trigger. To vary the duty cycles, we use diodes and more resistors.

Schmitt trigger can also be done on devices like 555 timers and bipolar junction transistors (BJTs).

Vodafone hiring Network Security Engineer

Is 8051 worth studying now?

First one have to separate peripherals from CPU, you can put simple peripherals around an 8051 and extremely complex ones around a Cortex-M4 and vica versa. Selecting a device with simple peripherals should be part of the criteria when selecting a part to use for an intro training (Save the bluetooth, RF, USB ++ peripherals for the later courses).


The 8051 is an old single accumulator CPU and it is outdated in regards to both performance and power consumption. The only adoption we see of it today is people who have large code bases and do not have the resources to port it to new micros, i.e. there is hardly any new code developed on 80561 compared to AVR, STM8, MSP430 and PICs.

I would think that one would be better of by using an AVR (like fabLab is doing as well as Arduino), PICs or MSP430. These are still relatively simple architectures that all can connect to DMAs and different memory structures and work very well as a platform to learn the basics of computer architecture. If you learn a bit about all of them you can also see benefits of a linear address map vs paging etc.

In short i would suggest a modern 8/16 bit architecture because:
- Still simple enough to use for your first projects
- Used in multiple industries today, so what you learn in school is 1-to-1 to what is expected from you when you start working
- Made for C.

Cisco hiring Graduates Customer Support Engineer

HP hiring Systems Engineer

Intel hiring Software Development Engineer

Andhra Bank hiring Graduates as Probationary Officer

Power Grid hiring Field Engineer

NPCIL Recruitment 2015

DMRL hiring Junior Research Fellowship

BSNL hiring Telecom Technical Assisitant

Cisco hiring Software Engineer

BHEL notification for Apprentice Posts

Best Online Sites to improve Aptitude Skills and technical

Synopsys hiring Interns

List of VLSI Companies in India

Internship in Intel for engineering graduates

Job Description: Responsibilities may be quite diverse of a software technical nature. Experience and education requirements will vary significantly depending on the unique needs of the job. Job assignments are usually for the summer or for short periods during breaks from school.

Qualifications

BTech:
- Computer Science
- Electronics & Communication
- Electrical & Electronics
- Information Technology

How to apply: interested candidates should apply online

apply online

MAQ Software hiring Interns

BSNL recruits Junior Telecom Officer

Cognizant hiring Freshers

General Electronics hires Interns

T-Hub in Hyderabad

T-Hub is expected to house over 300 start-ups and a futuristic workspace for up to 800 people.These start-ups screened by the T-Hub committee will be allowed to use the space and amenities like high-speed internet, at a nominal cost.





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DELL recruits Test Engineer

Time to revise for GATE 2016 aspirants

Its time for revision!

Yes,Its time to revise for candidates who have applied for Gate 2016 . Notification was released 6 months back and most of the students might have already started preparing for test very hard.

One might have gone through various text books, materials  and other online resources for the past few months and have attend various tests. Now there is three months more time for the final exam.In order do well in the final exam manage the time efficiently for these 3 months.

First and foremost important thing to be done by each student is to set a timetable to manage time efficiently for the upcoming three months. Allocate time to revise concepts from various subjects and practice problems. Also try to make time to attempt a grand test every day so that you can come across various  concepts in different subject.

Write short notes for each subject so that you can go through the concepts at glance during the last days of the exam. also one should focus to solve GATE type questions accurately. Whenever you are unable to solve the questions, refer to the relevant theory and notes. No new topics in last days.
Give full 15-20 days in revising whatever you studied for GATE examination till that time. Take test regularly.Take proper sleep on last night of exam and if possible make yourself entertain on last evening of the exam, do whatever you like. No early wake -up on the day of exam 6-7 AM is quite OK and don’t take tension for the exam, be confident on your preparation.

How Bluetooth works?

Technology keeps changing everyday and is making our lives much simpler.Among this includes bluetooth technology. With Bluetooth we are able to easily share songs,movies,photos easily.

Bluetooth is a wireless technology standard for exchanging data over short distance of upto 10 m between mobile phones,smart phones,laptops,tabs etc. It was invented in 1994 by telecom vendor Ericsson. IEEE standarized bluetooth as IEEE 802.15.1and it is a type of Personal Area Network. Bluetooth uses frequency range from 2.4 GHz to 2.485 GHz. This frequency range has 79 channels each of 1 MHz.

Bluetooth devices automatically detect and connect to another device & at the same time upto eight devices can be connected each using a seperate channel out of 79 available channels. Don't worry about the interfacing of bluetooth with any other electrical device because it has two reasons that avoids interfacing :-

a). Bluetooth operates at very low power and your device transmitter won't carry signal far than about 10 m.Because of this short range transmission,bluetooth is more secure than Wi-fi.

b). To minimize interfence & to provide secure transmission, bluetooth devices constantly change the channel they are using out of 79 available channels. The rate of shifting of channels is about thousands of time per second.

Technical Sales Engineer recruitment for freshers

Technical Sales Engineer recruitment for freshers in banglore

Post date; 11-01-2015

last ate: as soon as possible

Education:

• BE/ B Tech or ME/ M Tech with Electronics and Communications is a Must.
• Preferably with Scholastic Achievements with a minimum of 85% in 10th and 12th and First Class Degree in Engineering.
• Strong Orientation to Technical Skills i.e. Electronics and Communication.

How to apply: Interested candidates should apply online

Apply online

BTS ROLL OUT Engineer in MCS Technologies

The candidate will be responsible for various RF/wireless activities like survey, planning, Installation, commissioning, spectrum analysis, Installation & Commissioning BTS sites.etc

Candidates must have the ability for providing Telecom solutions i.e. Telesolution of different kind of errors in GSM and CDMA spectrum.

Post date: 01-11-2015

Last date: as soon as possible

Qualifications:

Only Male candidates with B.E./B.Tech/ Diploma in Electronics & Communication (2011/2012/2013and 2014 passouts) can apply

How to apply: Interested candidates should apply online

apply online