AK Saxena MSc, MTech, PhD is currently Associate Professor, Department of Physics, APS University, Rewa, MP. His areas of research interest include space science (cosmic rays) and materials science. He is a life member of Indian Physics Association. He has written Principles of Modern Physics, Electromagnetic Theory and Applications, Thermodynamics and Statistical Mechanics, Solid State Physics, Textbook of Quantum Mechanics, Classical Mechanics, Atomic and Molecular Spectra Lasers, and High Temper- ature Superconductors.
<p><span style="color: rgb(33, 37, 41); font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; letter-spacing: 0.7px; text-align: justify;">Starting from preliminary concepts like number systems and logic gates, it covers binary codes, Boolean algebra and logic circuit (analysis and design), logic families, combinational and arithmetic logic circuits, flip- flops, shift registers, binary counters, data processing circuits, analog to digital and digital to analog converters, and basics of microprocessors (8085 and 8086).</span><br></p>
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