Название: Essential 555 IC: Design, Configure, and Create Clever Circuits Автор: Patrick Di Justo Издательство: Pragmatic Programmers Год: 2021 Формат: ePUB Страниц: 144 Размер: 15,4 Mb Язык: English
Learn how to create functional gadgets using simple but clever circuits based on the venerable "555." These projects will give you hands-on experience with useful, basic circuits that will aid you across other projects. These inspiring designs might even lead you to develop the next big thing. The 555 Timer Oscillator Integrated Circuit chip is one of the most popular chips in the world. Through clever projects, you will gain permanent knowledge of how to use the 555 timer will carry with you for life. With this book you'll build a series of unique and useful projects. Each one gets more and more complicated, and you'll learn more as you go along. Start off with a basic 555 timer IC design concept to build a simple project. Learn how to create a simple form of digital memory that can store data, the basis of every computer system ever created. Build a collection of lighting effect circuits that will flash and animate LEDs in different ways. Use a simple configuration of the 555 timer IC to create a complex traffic light system. You'll even create sound with an audio synthesizer! No programming is needed to make startlingly functional electronic devices. Get started today building the next big thing. Or even the next small thing.
Название: Digital Design and Computer Architecture: RISC-V Edition Автор: Sarah L. Harris, David Harris Издательство: Elsevier Inc. Год: 2022 Формат: PDF Страниц: 733 Размер: 23,3 Mb Язык: English
The newest addition to the Harris and Harris family of Digital Design and Computer Architecture books, this RISC-V Edition covers the fundamentals of digital logic design and reinforces logic concepts through the design of a RISC-V microprocessor. Combining an engaging and humorous writing style with an updated and hands-on approach to digital design, this book takes the reader from the fundamentals of digital logic to the actual design of a processor. By the end of this book, readers will be able to build their own RISC-V microprocessor and will have a top-to-bottom understanding of how it works. Beginning with digital logic gates and progressing to the design of combinational and sequential circuits, this book uses these fundamental building blocks as the basis for designing a RISC-V processor. SystemVerilog and VHDL are integrated throughout the text in examples illustrating the methods and techniques for CAD-based circuit design. The companion website includes a chapter on I/O systems with practical examples that show how to use SparkFun’s RED-V RedBoard to communicate with peripheral devices such as LCDs, Bluetooth radios, and motors.
Название: 400 новых радиоэлектронных схем Автор: Шрайбер Г. Издательство: ДМК Пресс Год: 2001 Формат: pdf ISBN: 5-94074-063-4 Размер: 21 мб Качество: хорошее Язык: русский
Книга содержит множество разнообразных схем приемников и передатчиков, усилителей, модуляторов, демодуляторов и стереодекодеров, умножителей и делителей частоты, выпрямителей и радиоизмерительных приборов. Даны технические характеристики рассматриваемых устройств; на схемах указаны номиналы используемых элементов или приведены формулы, необходимые для их расчета. Все предлагаемые схемы проверены на практике.
Название: Intelligent Circuits and Systems Автор: Rajesh Singh, Anita Gehlot Издательство: CRC Press Год: 2022 Страниц: 636 Язык: английский Формат: pdf (true) Размер: 89.1 MB
Wireless sensor networking is a rising innovation that has a wide scope of potential applications. Such a system ordinarily comprises an enormous number of conveyed nodes that sort themselves out into a multi-hop remote network. Every node has at least one sensor, implanted processors and low-control radios, and is ordinarily battery operated. A cognitive radio (CR) is a radio that can be modified and designed progressively to utilize the best remote diverts in its region to stay away from client obstruction and blockage. The cognitive procedure is the way toward knowing through recognition, arranging, thinking, acting, and ceaselessly refreshing and updating with a background marked by learning. CR can know the unutilized range in a permit and unlicensed range band, and use the unused range sharply. The primary users (PU) reserve the option to utilize the range whenever secondary users (SU) can use the range just when the PU isn’t utilizing it.
I want to go over some of the reasons why, in my opinion, the ESP 32 is an incredible microcontroller and why you should use it in your IoT projects. For starters, the ESP 32 is very powerful. It contains a dual-core CPU that can be clocked at 8,160 or 240 megahertz. That's quite a lot of computing power in a reasonably small. It also has a ULP or ultra-low power coprocessor. And this is a much slower process, or they can be used to perform smaller tasks while the big dual-core CPU is in a night of sleep. Now, besides killer processors, the ESB 32 also has a ton of memory. It includes 512 kilobytes of on-chip SRM memory used for data and programs instructions. Besides this there's also support for external memory and depending on your board, that might be as much as four to eight megabytes. This means that the ESP 32 is also suitable for some heavier tasks, like connecting with cameras, recognizing speech streaming data from the internet. And. But the biggest reason why I think this chip is so good is that it has built-in wifi and Bluetooth.
Название: 33 схемы на триггерах Автор: Димитрова М., Пунджев В. Издательство: Энергоатомиздат Год: 1990 Страниц: 96 ISBN: 5-283-04548-X Формат: PDF, DJVU Размер: 11 Мб Язык: русский
В доходчивой форме описаны устройство и функциональные особенности триггеров на транзисторах, операционных усилителях, логических элементах. Рассмотрены триггеры - микросхемы ТТЛ и КМОП, применение триггеров в запоминающих устройствах, средствах индикации, формирователях, счетчиках, регистрах и др. Описаны вспомогательные устройства и средства контроля.
Название: Fundamentals of Terahertz Devices and Applications Автор: Dimitris Pavlidis Издательство: Wiley Год: 2021 Страниц: 567 Язык: английский Формат: pdf (true) Размер: 48.5 MB
An authoritative and comprehensive guide to the devices and applications of Terahertz technology. Terahertz (THz) technology relates to applications that span in frequency from a few hundred GHz to more than 1000 GHz. Fundamentals of Terahertz Devices and Applications offers a comprehensive review of the devices and applications of Terahertz technology. With contributions from a range of experts on the topic, this book contains in a single volume an inclusive review of THz devices for signal generation, detection and treatment. Fundamentals of Terahertz Devices and Applications offers an exploration and addresses key categories and aspects of Terahertz Technology such as: sources, detectors, transmission, electronic considerations and applications, optical (photonic) considerations and applications. Worked examples―based on the contributors' extensive experience― highlight the chapter material presented. The text is designed for use by novices and professionals who want a better understanding of device operation and use, and is suitable for instructional purposes.
Название: Programming and Interfacing with Arduino Автор: Dr. Yogesh Misra Издательство: CRC Press Год: 2022 Страниц: 279 Язык: английский Формат: pdf (true) Размер: 15.1 MB
Programming and Interfacing with Arduino provides an in-depth understanding of the Arduino UNO board. It covers programming concepts, working and interfacing of sensors, input/output devices, communication modules, and actuators with Arduino UNO board. This book contains a large number of programming examples along with the description and interfacing details of hardware with Arduino UNO board. It discusses important topics, including SPI communication protocol, I2C communication protocol, light-emitting diode, potentiometer, analog-to-digital converter, pulse width modulation, temperature sensor LM35, humidity and temperature sensor DHT11, motor driver L293D, LED interfacing and programming, and push-button interfacing and programming.