This book lays foundation of the understanding of the concepts and procedures in engineering. workshop health and safety regulations, hand tools and their applications, material science, drawing and design, enterprising education, machine and machining processes, workshop calculations, welding technology, sheet metal technology, forge technology, electricity and electronics, technology concepts, beaten metal work, metal work joining methods, maintenance, material finishes, introduction to Computer Aided Design. It aids as a tool in Continuous Assessment Learning Activities (CALA). It helps to...

This book is for Electrical/electronic, Physics and Computer Science undergraduates and it consist of numerical systems, basic logic gates, combinatorial logic, combinatorial logic applications, data control structures multiplexers and de multiplexers, sequential logic, flip-flops and programmable logic control devices (PLCs). It is a simplified version that has clear explanations to those that are doing digital electronics for the first time.