In the world of engineering education, particularly for branches like Electrical, Electronics, Computer Science, and Information Technology, forms the backbone of modern computing and circuit design. Among the plethora of textbooks available in the Indian academic circuit, Digital Electronics by P. Raja has carved out a niche for itself. Known for its crisp explanations, ample solved examples, and syllabus-oriented approach, this book is a favorite among students from Anna University, VTU, JNTU, and other state technical universities.
This foundational chapter covers conversions between binary, octal, decimal, and hexadecimal. It also dives into Binary Coded Decimal (BCD), Excess-3, Gray codes, and error detection codes (Parity). Students often revisit this chapter for binary arithmetic (addition, subtraction using 1’s and 2’s complement). Digital Electronics By P Raja Pdf Download