Litgu.ru - Литературный Гуру

Автор: Кизлюк А.И.
Название: Справочник по устройству и ремонту телефонных аппаратов зарубежного и отечественного производства
Издательство: АНТЕЛКОМ
Год: 1999
Формат: pdf
Размер: 124 Мб



В настоящее время весьма популярными стали телефонные аппараты (ТА) с тастатурным (кнопочным) набором номера как отечественного, так и зарубежного производства. Большое количество таких аппаратов из стран Юго - Восточной Азии продаётся сейчас по доступным ценам. Но, к сожалению, оборудование отечественных телефонных станций и сетей по своим параметрам не соответствуют требованиям мировых стандартов и многих стран - производителей, а также схемотехника большинства зарубежных ТА функционально отличается от принятой в нашей стране.

Название: Real-Time Environmental Monitoring: Sensors and Systems - Lab Manual, Second Edition
Автор: Miguel F. Acevedo
Издательство: CRC Press
Год: 2024
Страниц: 485
Язык: английский
Формат: pdf (true)
Размер: 45.3 MB

This lab manual is a companion to the second edition of the textbook Real-Time Environmental Monitoring: Sensors and Systems. Tested in pedagogical settings by the author for many years, it includes applications with state-of-the-art sensor technology and programs such as R, Python, Arduino, PHP, HTML, and SQL. It helps students and instructors in science and engineering better understand how to use and design a variety of sensors, and how to build systems and databases when monitoring different environments such as soil, water, and air. Examples of low-cost and open-access systems are included and can serve as the basis of learning tools for the concepts and techniques described in the textbook. Furthermore, the manual provides links to websites and scripts in R that allow learning how to analyze a variety of datasets available from repositories and databases maintained by many agencies and institutions.

Название: Basic Electricity and Electronics for Control, 4th Edition
Автор: Lawrence M. Thompson
Издательство: International Society of Automation
Год: 2023
Страниц: 336
Язык: английский
Формат: pdf, epub
Размер: 14.0 MB

This time- and course-tested book has proven effective in teaching readers about electricity and electronics in industrial measurement and control. It is designed to be student-centered, focusing on practical applications. Even when covering mathematical and algebraic concepts, the explanations are clear and easy to comprehend without relying on complex operations or mathematics. However, a basic understanding of mathematics is necessary to fully comprehend and apply the content. Safety is a top priority, and the book provides careful guidance for safely and successfully measuring electrical quantities. It also thoroughly explains the applications for and how to use digital and analog meters, bridges, power supplies, solid-state circuitry, oscilloscopes, and analog-to-digital converters. In addition to expanding the topics covered in the previous edition, the fourth edition comes with a lab workbook that further aids readers in absorbing the material by including exercises that simulate real-applications in vocational, industrial, and occupational areas. Together, the textbook and workbook will enhance student success in any basic technician training course.

Название: Реверс-инжиниринг встраиваемых систем
Автор: Алексей Усанов
Издательство: ДМК Пресс
Год: 2023
Страниц: 298
Язык: русский
Формат: pdf
Размер: 73.3 MB

Книга «Реверс-инжиниринг встраиваемых систем» – это методология, показывающая один из вариантов пути исследования электронных устройств, а также объясняющая, почему путь именно такой, какие на этом пути есть распространенные ошибки и как их избежать. Этот путь наверняка не единственный, но он показал свою эффективность более чем за 10 лет практических исследований устройств. Так почему бы не начать свои шаги с него? Когда автор этого издания начинал заниматься исследованием устройств, вся информация собиралась от старших коллег, разрозненных источников, из множества экспериментов, зачастую уводящих в сторону от результата, из «убитых» устройств и размышлений, можно ли было этого избежать. Все это позволило сформировать подход, описываемый в данной книге.

Название: Developing ESP32 Project with Arduino: Create Your Own IoT Project and Explore ESP32 World, Use Example Dummy Code Learn Every Aspect of ESP32
Автор: Aharen san
Издательство: Independently published
Год: 2023
Страниц: 163
Язык: английский
Формат: pdf , epub
Размер: 18.3 MB

I will show you how to install the Arduino IDE environmental for ESP 32 module so that we can use our kch six eight a four relay controller, because this relay controller is light coded by Arduino IDE, so we can firstly open this URL arduino.cc website and click the software then you can see there are many versions of Arduino download like Windows Linux and Apple Mac and Mac computer in Windows so we can download the Windows file with just a click and the cost of failure is very large. So I have already downloaded in my computer so we can just click this file to run the installer program. Click Agree and next and install I have installed this further as default so this will take a lot of time Okay, now the Install Complete, we can click close and double click the icon on the desktop. Then we will open the Arduino IDE software and as this is a window we have see we can maximize and we can see the toy and there's a pod there is no ESP 32 pod. So we need to configure the pod firstly and we can see this is the URL for Insta pod.

Название: Космическая электроника (в 2-х книгах)
Автор: Белоус А.И., Солодуха В.А., Шведов С.В.
Издательство: Техносфера
Год: 2021
Cтраниц: 1200
Формат: pdf
Размер: 149 мб
Язык: русский

Книга посвящена анализу современного состояния, проблем и перспектив развития микроэлектронной элементной базы радиоэлектронной аппаратуры ракетно-космической техники (РКТ), космических аппаратов и систем двойного и военного применения.

Название: Programming the Pico: Learn Coding and Electronics with the Raspberry Pi Pico
Автор: Simon Monk
Издательство: MonkMakes Press
Год: 2023
Страниц: 233
Язык: английский
Формат: epub
Размер: 10.2 MB

This book will teach you Python programming and some basic electronics without assuming any prior knowledge of either subject. The book initially focusses on Python programming, building up a Morse Code example using the Raspberry Pi Pico's built-in LED. Once you have mastered the basics of coding the Pico, the book will introduce electronics, showing you how to use sensors, switches, LEDs, servomotors and displays attached to your Pico. The Raspberry Pi Pico (let’s just call it a Pico) is not a regular computer, but rather a microcontroller. That is, it is not intended for general purpose comput­ing but rather it is designed to help you make electronic projects—to, if you like, be the brain of such projects. For example, a Pico might be pressed into service to make a robot, controlling motors and a loudspeaker to make sounds, or it might be used to display temperature or other sensor readings on a small LCD screen. While an Arduino is programmed in the lean and effi­cient programming language C++ (which you can also use on the Pico), the Pico’s dual-core ARM processor is capable of running the more memory-hun­gry Python language, that is the most popular programming language in the world and widely used by educators.

Название: Electricity: Principle & Application, 9th Edition
Автор: Richard J. Fowler, Mitchel E. Schultz
Издательство: McGraw Hill
Год: 2023
Страниц: 641
Язык: английский
Формат: pdf (true)
Размер: 106.1 MB

Electricity: Principles and Applications, 9e, requires that students have no prior knowledge of electrical theory and principles and allows students with limited math and reading skills to gain a clear understanding of electricity and electrical devices. Mastering this material in this text will also provide students with the knowledge and skills needed to pursue further education in electricity and electronics. Any mathematics beyond simple arithmetic is carefully explained and illustrated with examples before it is used to solve more advanced circuit problems. Although simultaneous equations, matrixes, and determinants are introduced in Chap. 6, they are defined and explained in some detail before actually being used. Similarly, the elements of trigonometry used with ac circuits are fully explained and illustrated with examples before being applied to AC circuit problems.

Название: Mastering FPGA Embedded Systems: A Case Study Approach to Designing and Implementing FPGA-Based Embedded Systems with TFT LCDs
Автор: Aharen san
Издательство: Independently published
Год: 2023
Страниц: 263
Язык: английский
Формат: pdf
Размер: 17.1 MB

We will talk about the FPGA driver SPI TFT LCD 01: System Target. So let's take a look at what we are going to do for this project. Let’s take a look at our boards, so this is our FPGA board. This is our FPGA board, this is our lcd board. So this is the power supply. It's 3.3v. And this is the ground. And this is the SPI connection. It connects the lcd board with the FPGA board. And this is the LCD module. So on the back side. So this is the FPC Connector. It connects the LCD module on the board. so I specially designed this board for our lessons. Next step, let's power on the board. And then we download the software. it shows red, green. blue. RGB and Black. And some words: Micro studios. Technology is an art! it's my website's logo. so this is our target. I will show you how to drive the LCD and show the RGB color and the show the words. We will talk about the FPGA driver SPI TFT LCD 02: System Analysis. So let's take a look at what is the system structure, what is the system module for this project. So first thing, we will have the FPGA module, of course, we use FPGA to control LCD, and we will need one FPGA module.

Название: STM32 IoT Projects for Beginners: A Hands-On Guide to Connecting Sensors, Programming Embedded Systems, Build IoT Devices with STM32
Автор: Aharen san
Издательство: Independently published
Год: 2023
Страниц: 214
Язык: английский
Формат: pdf
Размер: 15.1 MB

We will see how to interface BM e 280 sensor with STM 32. This sensor can measure the temperature, pressure and relative humidity. I have written a library for it, which I will upload on the GitHub and you can get it from there. As we progress along the project, I will also explain the code and how you can write one yourself using the datasheet. The library covers a lot of things, but there are still few things which you need to manually implement. So watch the project carefully as you might need to make changes in the library based on what requirements you have from the sensor. This is the datasheet for the device. Here I have highlighted few important things that I will cover in today's project. I will leave the link to this data sheet in the description. Let's start with cube ID and create a new project I am using STM 32 F 103 controller give some name to the project and click finish first of all I am enabling the external crystal for the clock. The blue pill have eight megahertz crystal on board and I want the system to run at maximum 72 megahertz clock. Enable the serial wire debug. The sensor can use both the eye to C and SPI for communication. You can use either of those but I am going to go with the eye to see enable the eye to see interface and leave everything to default.