The department of Electronics, faculty of engineering, with its age of more than two decades has been serving Thai society with its provision of high quality engineers for years. It is of course not the most eldest one it is also the most biggest one. The department holds almost 40 staffs. Two third of this are associate professors or higher. About the same figure are holding doctor degrees.

Apart from conducting its regular courses, namely undergraduate and postgraduate courses (master and Ph.D.), the department have been conducting research work in variety of topics.

The four-year undergraduate program emphasizes all aspects of Electronics Engineering. It provides broad interdisciplinary background in electronic circuits, image processing, semiconductor manufacturing, solid-state devices, material science, control, communication, digital electronics, opto-electronics and computer. Our primary goal is to prepare the graduates for a creative, lifelong engineering career. This preparation is accomplished by providing the necessary fundamentals and skills as well as motivation for continued self-education. The essence of engineering is design, and experience in the design process is provided by the program in multiple stages. The development of student creativity is fostered from the beginning by the use of open-ended problem solving and in laboratories which provide the opportunity to test the student's knowledge against the realities of practical implementation. 

Beside its regular bachelor degree in electronic engineering, the department of electronics is offering 4 post graduate courses, namely: M.Eng. in Electronic Engineering, M.Eng. in Microelectronic Engineering, M.Eng. in Biomedical Electronics and D.Eng. in Electrical Engineering. Wide spectrum of research have been carried out continuously depend on the nature of major or disciplines. Microelectronic Engineering focuses its research on device physic & application (including solar cell and sensors), device processing & techniques, design and CAD technique. Electronic Engineering is more emphasis on circuit & system, data communication and signal processing. Biomedical Electronics research area falls into bio-signal analysis & processing (including image processing), biomedical instrumentation and systems. Doctor in Electrical Engineering candidate can research on any topic in electrical engineering upon the discussion with his/her thesis supervisor.

Master courses are generally 2 years (but not over 5 years) with credit requirement of 38 to 41 credits (including thesis work). Candidates are expected to be those who graduated with science background (B.Eng. or B.Sc.). International programs are also provided.