Part 1, written by author Volkov, is a unique work that immerses the reader in the world of designing and developing modern devices and systems. This publication will become an indispensable assistant for students, graduate students, as well as practitioners in the field of electronics, automation and system design. In the first part of the book, the author carefully analyzes the basic principles and methods of design, focusing on the theoretical foundations that are necessary for the successful implementation of projects. Volkov not only shares his knowledge, but also offers the reader practical recommendations that will help to avoid common mistakes in the development process. The reader will be able to learn about the key stages of design, from the conceptual idea to the creation of a working prototype. The book will be interesting not only for those who already work in this field, but also for those who are just starting their way in the world of engineering. Students of technical specialties, graduate students and young specialists will find in it a lot of useful information that will help them better understand how various systems and devices function, as well as how to design them taking into account modern requirements and standards. The topics covered in the book cover a wide range of issues, such as material selection, circuit design, system management software development, and instrument efficiency and reliability assessment. These aspects are relevant for any engineer working in the field of development, and will help the reader not only to expand their knowledge, but also to put them into practice. Volkov's style is distinguished by clarity and accessibility of presentation, which makes his book attractive to a wide audience. The author uses many examples and illustrations, which makes it easier to assimilate complex concepts and ideas. His approach to learning is based on practical experience, which makes the material especially valuable for those who want to not only theoretically understand the design, but also learn how to put this knowledge into practice. If you are looking for similar books that can complement your understanding of design, pay attention to the works of authors such as Igor Stanislavovich Petrov and Alexey Nikolaevich Smirnov, who also write about modern technologies and methods in engineering. The book “Basics of designing devices and systems” Part 1 is not just a textbook, but a whole guide to the world of engineering creativity It will become a reliable companion for all who seek professional growth in the field of design and development. Do not miss the opportunity to deepen your knowledge and skills by discovering a world full of innovation and technology that this book offers. Thus, if you want to become a real master in the design of devices and systems, be sure to pay attention to this edition. It will help you not only to master the theory, but also to learn to apply it in practice, which is a key aspect of a successful career in the engineering field.