BTech Electronics Engineering: Course, Admissions 2025, Entrance Exams, Top Colleges, Fees, Syllabus, Career & Salary

BTech Electronics Engg. can turn out to be very promising for you in the long run as we live in an electronic world today. Electronic systems are the ones that monitor our health, map our travel, play our music, keep our transport moving, link us to family and friends across the world via the internet. Without electronics, our world would come to a halt.

You will get to learn about computer coding that drives many of our digital devices today, how the hardware is designed and fabricated, and circuitry. You will get to know why electronics never stand still as greater and greater computing power is squeezed into smaller processors so that a smartphone is faster, more versatile, and powerful. You can actually contribute to the future technological advancements.

The BTech Electronics Engineering course duration in India is 4 years in general. Almost all of the BTech courses in India are 4 years long. This is a UG-level course meant for providing students with advanced knowledge about electronic circuit boards, digital systems, basics of electrical theory, computer networking applications and programming. It is counted as one of the highly sought-after courses among students in India, as it leads to exciting career options in the business world. You get to experiment a lot.

Electronics Engineering is the backbone of modern-day technology which allows people to make use of many devices that are important for our daily communications such as mobile phones, computers, satellites, Wi-Fi, etc.. Also, there is a lot of emphasis on VLSI Design, which involves designing and creating complex integrated circuits. Electronics engineers are at the forefront of advancements in emerging technologies such as Artificial Intelligence (AI), the Internet of Things (IoT), and robotics.
Electronics Engg. is therefore popular choice amongst students who wish to make a career in top IT companies and consumable electronics sector and suggest novel innovations and ideas for developing efficient products. This course also consists of certain sub-disciplines which are offered as specializations in M.Tech courses such as:
• VLSI Design
• Systems Engineering
• Radio Frequency Engineering
• Analog Circuits and Electronic Engineering
• Telecommunications Engineering
• Embedded Systems Design
• Microelectronics
• Electromagnetic Engineering
• Control Engineering
• Instrumentation Engineering

The fundamental difference between the two branches of engineering is as follows:

Candidates need to have at least 50 percent aggregate marks in Class 12 from a recognised board. They must score a good rank in entrance exams such as JEE Main and JEE Advanced in order to secure a seat in top IITs and NITs and pursue BTech in Electronics Engineering. They can also appear in other state-level and national-level entrance exams in order to pursue BTech from other reputed institutes.

It depends on the college you are planning to take admission to. Every college and university in India have their own set of admission rules that they follow for admitting students to Electronics Engineering courses at various levels. The admission process can take a few weeks to a few months for completion. There are a lot of formalities before you are given the final seat and your admission is confirmed so you must stay calm during the entire process and keep an eye on all important colleges' announcements by checking their websites every day.

Hello, hope you're doing good.
Most probably, yes. After the entrance exam results are announced, you have to register online for the counselling process of the colleges you're targeting. You have to upload all the necessary documents and submit the counselling fee. After that, you have to wait for a confirmation mail from the universities' side after your documents are verified.
After receiving the confirmation, you need to log in to the respective counselling portal and select your preferred course and college branch (if applicable) for admission. Seats will be allotted on the basis of your rank and score in the entrance exam. After the seat is allocated to you, you must visit the college to confirm your admission by paying the Production Engineering course fee and fulfilling other requirements (If any).

See, almost all of the Electronics Engineering colleges in India would like you to have Physics and Mathematics subjects in Class 12 because the field of Electronics Engg. involves a lot of technicality, calculative analysis, and analytical skills for one to play with electronic circuit board systems every day. So, it is quite difficult to get admission with PCB subjects in BTech Electronics Engineering.

Having said that, a few colleges may consider you on the basis of certain conditions like completing extra coursework in Mathematics and giving extra assessment tests. You should confirm the same either by visiting the official websites of the colleges you wish to go to or by getting in touch with the college admission help desk person.

You can find the list of some important documents that need to be kept handy during the admission process for BTech Electronic Engineering below:

·       Class 12th mark sheet with at least 50 to 60% marks in Physics, Chemistry, and Mathematics subjects. (75% in the case of IITs)

·       Class 10th mark sheet (if applicable).

·       Any valid ID proof like Adhaar, Passport, PAN Card, etc.

·       Migration and character certificates, if required.

·       Recent passport-size photographs

This is the most basic list and some colleges may also ask for other documents for which you must go through their admission guidelines available on the college website and then collect your documents accordingly.

Follwoing are the coomon entrance exams for BTech courses including Electronics Engineering in india:

JEE Main: A national level examination through which students can get admission to most of the engineering institutions in India.

JEE Advanced: A very selective test through which students are allowed to take direct admission in the selected IITs and other B.Tech. colleges in India.

State-level entrance exams: Some of the states have their own entrance examinations for the students to get into the B.Tech course in the state colleges such as MHT CET, TS EAMCET, OJEEE,  etc..

Hope this helps !

It is not compulsory for you to give an entrance exam for admission to BTech Electronics Engineering course. Several reputed colleges and universities in India also admit students on the basis of the marks secured by them in Class 12 board exams. They usually take further assessment rounds like PI and GD in such cases.

You can work hard for your board examination, score excellent marks, and apply to Electronics Engineering colleges that offer merit-based admissions. You must check out for such colleges well in advance and then decide for yourself.

It is always better to keep the other option open as well. So, you can appear for relevant entrance tests because if everything works out in your favor, you can secure a seat at top institutions like the IITs and NITs in India that admit students on the basis of JEE Main and JEE Advanced scores.

The JEE Main exam will have a total of 75 questions from all three subjects. The exam will have 25 questions each from Physics Chemistry and Mathematics. Out of 25 questions, 20 will be multiple choice questions and 5 will be questions with numerical value answers. Students need to answer all 5 numerical value type questions. Also all 20 multiple choices questions are compulsory and no choice is provided in them. Students need to complete all the 75 questions in 3 hours.

National Testing Agency NTA has released the syllabus of JEE Main 2025 on the official website. Students can download the current JEE Main syllabus PDF from Shiksha page or from the JEE Main official page to start their preparation. It is advised that students prepare for the exam strictly as per the syllabus and do not leave any topic to prepare for the exam. NTA revised the syllabus of JEE Main last year and few chapters were removed that  from Physics Chemistry and Mathematics.

Candidates who are applying under the Maharashtra state candidate category need to mandatorily upload their domicile certificate. It is thus advised that candidates keep ready their domicile and other documents ready bfore filling the application form of MHT CET.

You have to apply on the official TNEA website. Engineering colleges in the state of Tamil Nadu offer admission based on the results of the Tamil Nadu Engineering Admissions TNEA exam.

1. The Tamil Nadu Directorate of Technical Education is in charge of conducting this exam. Following the exam, seats are assigned in engineering colleges through the TNEA counselling process.
2. After the results are released, you must register on the official TNEA website in order to take part in TNEA counselling.
3. On the TNEA website, you have to fill out the application form, pay the counselling fees, and list your choices. 4. After the application process is finished, the TNEA will publish a list of seats allocated according to ranks.

Hi,

Elective courses vary depending on the institution, but common options include:

• Signal Processing: Digital signal processing, image processing, and speech processing.
• VLSI Design: Advanced VLSI design methodologies, CAD tools, and physical design.
• Wireless Communication: Cellular networks, wireless protocols, and antenna design.
• Power Electronics: Power converters, renewable energy systems, and electric vehicles.
• Robotics and Automation: Robotics principles, automation systems, and control algorithms.
• Biomedical Engineering: Medical electronics, bioinstrumentation, and physiological signals.

Hope it clears your query !

This entirely depends upon the individual pursuing this course. Some people would find it easy because of their passion and inclination towards the field of electronics where one can literally pump life into any and every electronic device that we use on a daily basis, along with their overall experience at the college offering the course. Other students might find it challenging and hard on the basis of their understanding and grasp of the course syllabus and their interests.

Having said that, the BTech degree course in Electronics Engg. covers a range of areas for you to gain expertise in, become job-ready for the future, and expect exciting work opportunities with companies offering excellent salary packages.

Some popular government Electronics Engg. colleges in the country are the IITs like IIT Bombay, IIT Delhi, IIT Madras and the NITs like NIT Trichy and NIT Surathkal. Other than these colleges famous for their NIRF ranking, course curriculum, and placement records, other Electronics Engg. government colleges in India include Jadavpur University, Jamia Millia Islamia, College of Engineering (Pune), etc.. The average course fee at these colleges is between INR 60,000 and INR 10 lakh. You must look for factors like course fee, curriculum, teaching faculty, infrastructure and placement opportunities before choosing your college for the course.

Some of the top colleges or Universities for BE in Electronics Engineering include top government and private colleges such as:

• IIT Delhi
• IIT Kharagpur
• BITS Pilani
• NIT Delhi
• Delhi Technological University
• VIT, Vellore
• SRM University, Chennai

Yes, Candidates who wish to become a professor after BTech in Electrical Engineering will also be required to complete MTech and PhD in the required discipline.They must clear GATE in order to pursue M.Tech and later pursue PhD in the same discipline. They must demonstrate excellent research skills by grabbing fellowships and submitting research papers across SCOPUS indexed journals. 

Many PSUs conduct direct recruitment on the basis of marks scored in GATE instead of conducting their own separate recruitment examiantion. Electronics Engineer will also be required to qualify GATE in order to secure a job in PSUs. After qualifying for the exam with good marks, students may get a job in PSUs. 

Yes, Electronics Engineers are also recruited by the DRDO. The organisation releases notification in case of any requirement or vacancy in the pertinent discipline. The recruitement to DRDO is done on the basis of an open-recruitment process which attracts the brightest minds and experienced candidates from the country. 

The average BTech Electronics Engineering salary for fresh graduate students is somewhere between INR 4 LPA and INR 7 LPA. For mid-senior level positions, the salary range is slightly higher on the basis of the experience and skills acquired by the individuals over a few years. Their salary would be between INR 7 LPA and INR 10 LPA. For senior-level management positions, the salary in the electronics field is more than INR 10 LPA and can go up to INR 15 LPA because of the demand for Electronics Engineering professionals in this age of digitalization that we are living in today.

The important subjects might vary slightly depending on the university as every university follow their own guidelines when it comes to their coursework, but common topics covered in the course usually remain almost the same that include:
• Analog and Digital Electronics
• Microprocessors
• Basic Electrical Engineering
• Electronic Devices and Circuits
• Control Systems
• Embedded Systems
You also get to choose from a variety of elective subjects from second year onwards as per your interests and career goals. It makes the course even more exciting as you have something to explore of your choice.

If you wish to opt for the BTech Electronics Engineering course, you must pass Class 12 in the PCM subjects with at least 50 to 60% marks. Further, you must appear for and clear relevant BTech Electronics Engg. entrance exams conducted at the national/state/university levels every year for admission to BTech courses in various specializations including Electronics Engineering.
In addition, you should always visit the official websites of the universities you're targeting to crosscheck if they have any other specific requirements.