This book is written in a friendly-student style, to introduce digital concepts and basic design techniques of digital circuit. It is well balanced between theory and practice and covers topics from binary numbers and logic gates to K-maps, variable mapping, counter design etc. Each chapter includes several worked out examples to give studentsa thorough grouding in related This book is written in a friendly-student style, to introduce digital concepts and basic design techniques of digital circuit. It is well balanced between theory and practice and covers topics from binary numbers and logic gates to K-maps, variable mapping, counter design etc. Each chapter includes several worked out examples to give studentsa thorough grouding in related design concepts