Hello BTech First Year students, "Basic Electronics" is a fundamental subject in the first year of a Bachelor of Technology (B.Tech) program. It aims to introduce students to the basic concepts of electronic circuits and devices. The course covers topics such as semiconductor materials and devices, circuit analysis techniques, diodes, transistors, and operational amplifiers. It also provides an understanding of various electronic components and their applications in electronic circuits. The subject enables students to analyze and design simple electronic circuits using these components.

The course also introduces the concept of digital electronics and the basics of logic gates, combinational and sequential circuits. The subject helps students develop an understanding of the working of electronic devices, which are ubiquitous in modern technology. By the end of the course, students will have gained an essential foundation in electronics, which will be useful in their future studies and careers in various fields of engineering, such as telecommunications, automation, and signal processing.

The course also introduces the concept of digital electronics and the basics of logic gates, combinational and sequential circuits. The subject helps students develop an understanding of the working of electronic devices, which are ubiquitous in modern technology. By the end of the course, students will have gained an essential foundation in electronics, which will be useful in their future studies and careers in various fields of engineering, such as telecommunications, automation, and signal processing.

**I am sharing the Basic Electronics PDF class lecture notes, eBook, book as per the BTech First Year course syllabus.**This is a common subject for all engineering students and these Basic Electronics quick revision notes will help you score more marks and help study in less time.**List of topics covered in Basic Electronics quick revision PDF Hand written class notes, book, eBook for BTech First Year:**- Introduction to Electronics: Signals, frequency Spectrum of Signals, Analog and Digital Signals
- Linear Wave Shaping Circuits: RC LPF, Integrator, RC HPF, Differentiator
- Properties of Semiconductors: Intrinsic, Extrinsic Semiconductors, Current Flow in Semiconductors
- Diodes: p-n junction theory, Current-Voltage characteristics, Analysis of Diode circuits, Rectifiers, Clippers, Clampers, Special diodes

- Bipolar junction Transistor (BJTs): Physical Structures & Modes of Operation, Transistor Characteristics, DC analysis, Introduction to Small Signal Analysis, Transistor as an amplifier, The RC coupled amplifier, Introduction to Power Amplifiers, Transistor as switch
- Field Effect Transistors (FETs): Physical Structures & Modes of Operation of MOSFETs, MOSFET Characteristics, DC Analysis
- Feedback Amplifiers & Oscillators: General Principles, Different types of feedback amplifier (block diagram only), Properties of Negative Feedback, Barkhausen criteria for Oscillation.
- Operational Amplifiers (OP-Amps): Ideal OP-AMP, Inverting Amplifier, Non-Inverting Amplifier
- Adder, Subtractor, Integrator, Differentiator.
- Digital Fundamentals: Binary Numbers, Signed-binary numbers, Decimal-to-Binary & Binary-to-Decimal Conversion, Binary Addition, Subtraction, Multiplication and Division, Hexadecimal Number Systems, Logic Gates, Boolean Algebra, De Morgan's Theorems, Laws of Boolean Algebra, Basics of Flip flops, Shift Resistors, Counters.
- Introduction to Electronic Instruments: CRO, Multimeter, Signal Generators
- Principles of Communication: Fundamentals of AM & FM, Transmitters & Receivers

**Please click the download link below to get Basic Electronics quick revision PDF Hand written class notes, book, eBook file for BTech First Year syllabus.**#### Downloads

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