The book "Scheme of microprocessor tools" by the authors E. and . Glinkin and M. E. Glinkin is a unique and in-depth study that immerses the reader in the world of microprocessor technology, revealing all the subtleties and nuances of designing and developing circuit solutions. This publication will become an indispensable assistant for students, graduate students and practicing engineers interested in modern technologies and their application in various fields. At the heart of the book is the desire of the authors to convey to the reader not only the theoretical knowledge, but also the practical skills necessary for the successful design of microprocessor systems. Glinkin and Glinkin, with considerable experience in the field of electronics and circuitry, share their knowledge and experience, which makes their work especially valuable for those who want to understand more deeply how modern electronic devices work. The book covers a wide range of topics, ranging from the basics of circuitry to more complex aspects of microprocessor systems design. The authors examine in detail the architecture of microprocessors, the principles of their work, as well as methods of designing and testing circuits. The reader will be able to learn about the different types of microprocessors, their characteristics and features, which will help him to better navigate the world of modern technologies. This work will be interesting not only for students of technical specialties, but also for those who already work in the field of electronics and want to expand their knowledge. Engineers involved in the development and implementation of microprocessor systems will find in the book many useful recommendations and practical tips that will help them in their daily work. It can also be useful for teachers who are looking for relevant materials for their courses. The topics raised in the book cover not only technical aspects, but also philosophical issues related to the development of technology and their impact on society. The authors raise important questions about how microprocessors have changed our lives, and what challenges engineers face in the future. This makes the book not only a tutorial, but also a source for thinking about the future of technology. The style of the authors is distinguished by clarity and accessibility of presentation, which allows the reader to easily assimilate complex concepts. They use many illustrations and examples, which makes the material more clear and understandable. The book is written taking into account current trends in the field of electronics, which makes it relevant and in demand. If you are looking for books on circuitry, design of microprocessors or electronics, the “circuitry of microprocessors” will be a real find for you. This edition will not only enrich your knowledge, but also inspire new ideas and projects. Do not miss the opportunity to immerse yourself in the fascinating world of microprocessor technology with Glinkins - real masters of their craft