Автор: Гершгал Д. А., Фридман В. М.
Название: Ультразвуковая технологическая аппаратура. Издание 3
Издательство: М:, Энергия
Год: 1976
Страниц: 322
Формат: DJVU, PDF
Размер: 61 МБ
В основу 3-го издания положен материал книги авторов «Ультразвуковая аппаратура промышленного назначения» («Энергия», 1967). В нее включена технологическая аппаратура, использующая широкий диапазон частот упругих колебаний. В книге описаны принципы работы и основные технические данные технологических и контрольно-измерительных приборов отечественного производства для работы в жидкостях, газах и с твердыми веществами...

Автор: Гершгал Давид Абрамович и Фридман Виктор Миронович
Название: Ультразвуковая аппаратура
Издательство: М:, Госэнергоиздат
Год: 1961
Страниц: 255
Формат: DJVU, PDF
Размер: 74 МБ
Книга содержит описания принципов работы и основных технических данных ультразвуковых технологических и контрольно-измерительных приборов отечественного производства для работы в жидкостях, газах и твердых веществах. В книге описаны также приборы и устройства для измерения основных параметров ультразвука (частоты, амплитуды и интенсивности) на разных частотах и дается методика инженерного расчета...

Название: ESP32 and Arduino Hardware Protocols Cookbook: Practical Recipes to UART, SPI, I2C, and Non-standard Protocols for Developing Connected Devices
Автор: Roronoa Hatake
Издательство: Independently published
Год: 2024
Страниц: 260
Язык: английский
Формат: epub
Размер: 10.1 MB

This book is a comprehensive guide to mastering hardware protocols with ESP32 and Arduinos. It covers everything from the basics of UART, SPI, and I2C to more advanced topics such as non-standard protocols and troubleshooting. This part of the book covers non-standard protocols, such as the DHT11 and DHT22 sensors. It includes chapters on: DHT11 and DHT22 sensor basics, Using the DHT11 and DHT22 sensors with ESP32 and Arduino. Example projects using the DHT11 and DHT22 sensors, Non-standard protocols are protocols that are not widely used. They are often developed by specific manufacturers for their own devices. This part of the book will teach you how to use non-standard protocols with ESP32 and Arduino devices. The book includes code examples, schematics, and diagrams to help you learn the concepts and build your own projects. It is ideal for readers who have some experience with programming and electronics, but no prior experience with hardware protocols. By the end of this book, you will be able to: Master the basics of UART, SPI, and I2C, Use UART, SPI, and I2C with ESP32 and Arduinos, Work with non-standard protocols such as the DHT11 and DHT22 sensors.

Автор: Прокофьев В. Г., Пахарьков Г. Н.
Название: Зарубежная бытовая радиоэлектронная аппаратура: Справочник. Массовая радиобиблиотек. Выпуск 1119
Издательство: М:, Радио и связь
Год: 1988
Страниц: 240
Формат: DJVU, PDF
Размер: 14 МБ
Рассмотрены схемные и конструктивные решения моделей бытовой радиоэлектронной аппаратуры, выпущенных ведущими зарубежными фирмами в начале 80-х годов Приведены технические характеристики, принципиальные электрические схемы, описание конструкции и внешний вид моделей, а также другие сведения, необходимые для настройки и устранения неисправностей...

Название: 100 Essential ESP32 IOT Projects: How to Build Connected Devices with Microcontrollers Hands-on Guide Custom Devices for Your Smart Home and Beyond
Автор: Roronoa Hatake
Издательство: Independently published
Год: October 20, 2023
Страниц: 236
Язык: английский
Формат: epub
Размер: 10.5 MB

The book begins with an introduction to the ESP32 and its features, followed by a chapter on getting started with the Arduino IDE. Once you have a basic understanding of the ESP32 and how to program it, you can start building projects. The book is divided into several sections, each of which focuses on a different type of IoT project. For example, there is a section on smart home projects, a section on environmental monitoring projects, and a section on wearable device projects. Each project in the book includes a detailed step-by-step guide, as well as circuit diagrams and code snippets. The author also provides troubleshooting tips and suggestions for further exploration. This book is a great resource for anyone who wants to learn how to build IoT devices with the ESP32. It is well-written and easy to follow, and it covers a wide range of projects, from simple to complex. If you are interested in learning how to build connected devices with microcontrollers, then 100 Essential ESP32 IoT Projects is the book for you. It is a comprehensive guide to ESP32 development, and it contains a wide variety of projects to choose from. This book is suitable for readers of all skill levels, from beginners to experienced developers. If you are new to ESP32 development, then the book will teach you everything you need to know to get started. If you are an experienced developer, then the book will provide you with a variety of challenging and rewarding projects to work on.

Название: Осциллограф универсальный С1-101 Техническое описание и инструкция по эксплуатации
Год: 1990
Страниц: 104
Формат: DJVU, PDF
Размер: 31 МБ
Миниатюрный универсальный осциллограф С1-101 предназначен для исследования формы периодических электрических сигналов путем визуального наблюдения и измерения амплитуд в диапазоне от 0,01 В до 300 В и временных интервалов от 0,3-10—6 с до 0,4 с. диапазон частот от 0 до 5МГц. По метрологическим характеристикам осциллограф С1-101 относится к III классу ГОСТ 22737-77 «Осциллографы электронно-лучевые. Номенклатура параметров и общие технические требования».

Название: Soft Robotics: A DIY Introduction to Squishy, Stretchy, and Flexible Robots
Автор: Matthew Borgatti, Kari Love
Издательство: Maker Media, Inc.
Год: December 13, 2018
Страниц: 224
Язык: английский
Формат: epub (true)
Размер: 49.1 MB

Soft robotics is an emerging field that approaches robots in new ways, enabling them to operate in environments that are unstructured or unstable and to perform tasks that require delicacy and malleability. It's all about engineering with soft materials — silicone, cloth, balloons, flexible plastics — and combining them in different ways to come up with novel, approachable, and surprising solutions to interesting problems. This book introduces soft-robotics concepts to students, inventors, and makers with easy-to-understand explanations and hands-on DIY projects. The projects use a wide range of tools and techniques — including microcontrollers, 3D printing, laser cutting, mold making, casting, and heat sealing — to create intriguing soft robots and devices. It is tinkering at its finest! If a traditional robot is made of mostly hard components—for example, metal or plastic—a soft robot is a robot in which primary functional components of the robot are made of soft and flexible materials. These can be lots of different things, from fabric and paper to flexible plastics, silicone, and other rubbers. Even living heart cells have been incorporated into soft robots.

Автор: НИИ Электростандарт
Название: Полупроводниковые приборы. Том 5. Транзисторы
Издательство: М:, Электростандарт
Год: 1976
Страниц: 650
Формат: DJVU, PDF
Размер: 95 МБ

Транзисторы малой мощности, низкой частоты. Транзисторы малой мощности, средней частоты.

Название: Multistage Interconnection Network Design for Engineers
Автор: Shilpa Gupta
Издательство: Bentham Science Publishers
Год: December 19, 2023
Страниц: 238
Язык: английский
Формат: pdf (true), epub
Размер: 22.0 MB

This textbook provides a quick and easy understanding of multistage interconnection networks (MINs) for engineers. The book contents focus on the design, performance metrics, and evaluation of these networks which are crucial in modern computer architecture. The contents equip engineering students, apprentices and professionals with in-depth knowledge and analysis of MINS, enabling them to build complex computer architectures for efficient data communications and cost effective solutions for circuit design. The book starts with an introduction to MINS and subsequently progresses to the evaluation of a range of MINS (SEN, Gamma-Minus, FTSN, FTGN, SEGIN). Tremendous advancements have been reported in the computer and communication industries due to the high demands of big data analysis. This led to the use of parallel and distributed processors to play a part. These parallel processors have to be connected to a large number of memory modules. The connection between these processors and memory modules must be highly reliable for efficient Big Data analysis. Multistage interconnection networks (MIN) provide data communication between processors and memory modules at efficient speed with reasonably high reliability.

Название: Node-RED and Raspberry Pi Pico W : From basics to flows for sensors, automation, motors, MQTT, and cloud services
Автор: Peter Dalmaris
Издательство: Elektor International Media B.V.
Год: 11 January 2024
Страниц: 528
Язык: английский
Формат: pdf (true)
Размер: 41.9 MB

From basics to flows for sensors, automation, motors, MQTT, and cloud services. This book is a learning guide and a reference. Use it to learn Node-RED, Raspberry Pi Pico W, and MicroPython, and add these state-of-the-art tools to your technology toolkit. It will introduce you to virtual machines, Docker, and MySQL in support of IoT projects based on Node-RED and the Raspberry Pi Pico W. This book combines several elements into a platform that powers the development of modern Internet of Things applications. These elements are a flow-based server, a WiFi-enabled microcontroller, a high-level programming language, and a deployment technology. Combining these elements gives you the tools you need to create automation systems at any scale. From home automation to industrial automation, this book will help you get started. Node-RED is an open-source flow-based development tool that makes it easy to wire together devices, APIs, and online services. Drag and drop nodes to create a flowchart that turns on your lights at sunset or sends you an email when a sensor detects movement. Raspberry Pi Pico W is a version of the Raspberry Pi Pico with added 802.11n Wi-Fi capability. It is an ideal device for physical computing tasks and an excellent match to the Node-RED.