This book is designed for courses that combine digital logic design with computer organization/architecture or that teach these subjects as a two-course sequence. The book begins with a modern ...approach by rigorously covering the fundamentals of digital logic design and then introduces Hardware Description Languages (HDLs). Featuring examples of the two most widely-used HDLs, VHDL and Verilog, the first half of the text prepares the reader for the design of a MIPS processor which is discussed in the second half of the book. By the end of the book, readers will be able to build their own microprocessor and will have a top-to-bottom understanding of how it works, even if they have no formal background in design or architecture beyond an introductory class. The authors combine an engaging and humorous writing style with an updated and hands-on approach to digital design.
This handbook will offer guidance on selecting, specifying, and using the optimum sensor for any given application. The editor-in-chief, Jon Wilson, has years of experience in the sensor industry and ...leads workshops and seminars on sensor-related topics. In addition to background information on sensor technology, measurement, and data acquisition, the handbook provides detailed information on each type of sensor technology, covering technology fundamentals, sensor types, selecting and specifying sensors, applicable standards (w/ urls of related web sites), design techniques and tips. The handbook also contains information on the latest MEMS and nanotechnology sensor applications.
This comprehensive resource provides theoretical formulation for detecting and geolocating non-cooperative emitters. Implementation of geolocation algorithms are discussed, as well as performance ...prediction of a hypothetical passive location system for systems analysis or vulnerability calculation. Comparison of novel direction finding and geolocation algorithms to classical forms are also included. Rooted in statistical signal processing and array processing theory, this book also provides an overview of the application of novel detection and estimation algorithms to real world problems in EW.The book is divided into three parts: detection, angle of arrival estimation, and geolocation. Each section begins with an introductory chapter covering the relevant signal processing theory (either detection or estimation), then provides a series of chapters covering specific methods to achieve the desired end-product. MATLAB(R) code is provided to assist readers with relevant probability and statistics, RF propagation, atmospheric absorption, and noise, giving readers an understanding of the implementation of the algorithms in the book, as well as developing new approaches to solving problems. Packed with problem sets and examples, this book strikes a balance between introductory texts and reference manuals, making it useful for novice as well as advanced practitioners.
Semua rangkaian elektronika pada umumnya menggunakan komponen tabung hampa (vaccum tube) atau komponen diskrit seperti dioda dan transistor. Terkait dengan perkembangan teknologi dalam bidang ...elektronika, baik rangkaian maupun komponen mengalami perkembangan yang begitu pesat. Sehingga setiap rangkaian elektronika dibentuk oleh komponen semikonduktor yang disebut sistem digital. Di dalam dunia olahraga, konsep digital dapat diterapkan. Salah satunya adalah olahraga sepak bola. Di dalam sepak bola, papan angka sangat dibutuhkan. Hal tersebut untuk memudahkan pergantian pemain oleh sebuah tim. Sebagian stadion di Indonesia masih menggunakan papan pergantian pemain secara manual. Dalam perkembangan rangkaian pergantian pemain saat ini masih menggunakan mikrokontroler. Namun, di dalam rangkaian mikrokontroler tersebut terdapat banyak kelemahan antara lain, efisiensi penggunaannya kurang begitu baik karena hanya untuk menampilkan angka 0 sampai 9 menggunakan bahasa pemrograman komputer. Penggunaan papan angka berbasis IC (Integrated Circuit) lebih sederhana karena dalam pembuatannya tidak memerlukan bahasa pemrograman hanya menggunakan rangkaian dasar elektronika. Apabila dalam kerusakannya lebih mudah ditangani dan tidak membutuhkan banyak biaya dan waktu. Rangkaian ini merupakan alat yang digunakan untuk mempermudah penggantian pemain sepak bola berbasis digital dengan tampilan berupa angka pada seven segment.Kata Kunci: rangkaian elektronika, dioda, transistor, sistem digital, sepak bola, mikrokontroler, IC (Integrated Circuit), seven segment
DC/AC inversion technology is of vital importance for industrial applications, including electrical vehicles and renewable energy systems, which require a large number of inverters. In recent years, ...inversion technology has developed rapidly, with new topologies improving the power factor and increasing power efficiency. Proposing many novel approaches, this book describes advanced DC/AC inverters that can be used for renewable energy systems. The book introduces more than 100 topologies of advanced inverters originally developed by the authors, including more than 50 new circuits. It also discusses recently published cutting-edge topologies. A key topic for multilevel inverters is the need to manage the switching angles to obtain the lowest total harmonic distortion (THD). The authors outline four methods for finding the best switching angles and use simulation waveforms to verify the design. The optimum switching angles for multilevel DC/AC inverters are also listed in tables for quick reference. Highlighting the importance of inverters in improving energy saving and power-supply quality, the final chapter of the book supplies design examples for applications in wind turbine and solar panel energy systems. Written by pioneers in advanced conversion and inversion technology, this book guides readers in designing more effective DC/AC inverters for use in renewable energy systems.
Smart textiles are the future. Innovations in the textile and clothing sector (T&C sector) are introducing wearable technologies associated with healthcare, movement and transport. An innovation boom ...in the wearable textile sector has brought in a range of new products, such as smart gloves with sensors and controls, smart socks with thin blood pressure sensors and smart products that monitor stress and fatigue. Recent technological advances combine apparel technology and textile industry to develop smart wearable devices. These have the capability to interact with the user or the environment, including tracking and communicating data about the user or the environment to other devices through embedded sensors and conductive yarns. The ICT sector has been important for the T&C sector for quite some time and its importance continues to rise. The market for smart textile wearables is expected to grow at a CAGR of 132% between 2016 and 2022.
SAŽETAK: Pametni tekstili su budućnost. Inovacije u sektoru tekstila i odjeće razvijaju nosive tehnologije povezane s ljudskim zdravljem, micanjem i transportom. Inovacije u sektoru nosivih tekstilnih senzora, kao što su pametne rukavice sa senzorima i kontrolorima, pametne nogavice sa senzorima tlaka, pametni proizvodi za monitoring stresa i napora su u velikom porastu. Napredak u tehnologijama na području odjevnih tehnologija i tekstilnih industrija rezultirao je razvoj novih mogućnosti tekstilnih proizvoda zvanih pametni tekstili. Takvi proizvodi sposobni su za komunikacije između korisnika i okoline, uključujući praćenje i komunikacije korisnika s drugom opremom uz pomoć uključenih senzora i konduktivnih vlakana. U zadnje vrijeme ICT sektor postao je od velikog značenja za tekstilni i odjevni sektor i takva suradnja samo intenzivno raste. Očekuje se da će tržište nosive elektronike koji koristi pametni tekstil narasti između 2016. i 2022. za 132 %.
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This research aims to improve students understanding of the functions and workings circuit components on the subjects of sensor and actuator material and a light sensor heat sensor, improve the ...skills of students in the subjects of sensors and actuators, overcoming the lack of lab materials. This research was conducted using the method of classroom action research (PTK) and Taggart Kemmis models for 3 cycles through the four stages, namely: (a) planning, (b) action, (c) observation and (d) reflection. Practical learning strategies provided through computer simulations using a computer program Livewire Professional Edition. Understanding and skills in the definition, function, characteristics and workings of the circuit components of light sensor (LDR, and optoisolator phototransistor) and a heat sensor (thermistor) increasing from the first cycle, second cycle and third cycle. Limitations of equipment, materials and lab time can be solved by using the simulation lab simulator Livewire. Penelitian ini bertujuan untuk meningkatkan pemahaman siswa terhadap fungsi komponen dan cara kerja rangkaian pada mata pelajaran sensor dan aktuator materi sensor cahaya dan sensor panas, meningkatkan keterampilan siswa pada mata pelajaran sensor dan actuator, mengatasi permasalahan kurangnya bahan praktikum. Penelitian ini dilakukan dengan menggunakan metode penelitian tindakan kelas (PTK) model Kemmis dan Taggart selama 3 siklus melalui 4 tahapan, yaitu (a) perencanaan, (b) tindakan, (c) pengamatan dan (d) refleksi. Strategi pembelajaran diberikan melalui praktikum simulasi komputer menggunakan program komputer Livewire Professional Edition. Pemahaman dan keterampilan siswa terhadap pengertian, fungsi, karakteristik komponen dan cara kerja rangkaian sensor cahaya (LDR, fototransistor dan optoisolator) dan sensor panas (termistor) semakin meningkat mulai dari siklus pertama, siklus kedua dan siklus ketiga. Keterbatasan alat, bahan, dan waktu praktikum dapat diatasi dengan praktikum simulasi menggunakan simulator Livewire.
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