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    • Electronic Security Systems

      Reducing False Alarms
      • 3rd Edition
      • Philip Walker
      • English
      In the latest edition, Philip Walker not only tackles the electronic aspect of the design of a security system, but also examines the human factor in such systems. In his own words: 'Electronic aids are added to enable security officers to do their jobs better, but not to do their jobs for them'. Today, with the escalation of crime and growing concerns for security, there has been a great increase in the number of electronic security systems. Unfortunately, despite improvements in reliability in terms of equipment manufacture, false alarms do still occur, and they waste a large amount of police time; approximately ninety out of one hundred alarms investigated by the police are false. In the light of this, the new edition of Electronic Security Systems couldn't come at a better time, as it deals extensively with methods of reducing false alarms, allowing the police to concentrate on real breeches of security, and thus ultimately to reduce crime. The extensive and unusual combination of experience that Philip Walker has in the world of electronics, communications and as a security consulting engineer makes him eminently qualified to tackle such subjects. At only £30, this hardback book is an essential addition to your security collection. It has 320 pages packed with advice and technical knowledge, 40 photographs and 25 line diagrams and a good index.
    • VCR Troubleshooting and Repair

      • 3rd Edition
      • Robert Brenner + 1 more
      • English
      The labor costs of even a minor VCR repair are very high, and warranties typically only cover the first 90 days of ownership. The first four chapters of this practical guide allow do-it-yourselfers to take charge of maintaining and repairing their own VCRs for optimum performance. Basic VCR and recording principles are explained so you can gain a better understanding of how your machine operates. Advanced troubleshooting techniques covered in the later chapters allow technicians and advanced hobbyists to make more complex repairs and adjustments. Basic troubleshooting guidelines and flow charts aid in diagnosis, including chassis and mechanical failures. VCR Troubleshooting & Repair, focuses on preventative maintenance. Basic electronics principles are presented as they relate to VCR performance. THE AUTHORSGregory R. Capelo is the owner of a VCR and VTR repair facility in El Cajon, California. He has serviced broadcast, consumer, and industrial video equipment for more than 14 years. He has taught numerous technical courses to private, government, and industrial technicians on the theory and maintenance of video and television equipment. Currently a trainer for Panasonic, he has been an expert witness in VCR patent infringement cases.Robert C. Brenner is an engineer and lecturer with extensive experience in microcomputers and system repair. He has written several successful books, including earlier editions of VCR Troubleshooting and Repair.
    • Simplified Design of Microprocessor-Supervisory Circuits

      • 1st Edition
      • John Lenk
      • English
      This is the seventh book in the popular Simplified Design series from John Lenk, which teaches engineers, technicians, and students to use and modify off-the-shelf ICs to suit their individual design needs. The first chapter of this book describes the basic operation of microprocessor supervisory circuits and how to use manufacturer data sheets to make your component selections. Later chapters describe the internal operations of various commonly-available ICs and how to select and modify them. The most common microprocessor-super... functions include: power-on reset, low-voltage reset for glitch and brownout, memory-write protection, power-fail warning, battery backup switchover, and watchdog timer. While these functions are not difficult to implement individually, they can be complex in combination, particularly when there are space limitations. Simplified Design of Microprocessor-Super... Circuits will allow designers to evaluate tradeoffs and features more easily and quickly.
    • Servicing Satellite TV Equipment

      • 1st Edition
      • Nick Beer
      • English
      This is the definitive practical guide to fault-finding, troubleshooting and servicing satellite television equipment, both indoors and outdoors. It will take you through all areas of satellite television system servicing from the simplest fixed dish to fully motorised systems. From PAL to Mac to MPEG all contemporary systems are covered. Satellite TV systems have been installed in a wide variety of locations, using a bewildering range of equipment. That equipment is beginning to need maintenance and repair. To cope with the volume and variety of work, Nick Beer has written the first guide to satellite TV which concentrates on what to look for and what to do when it goes wrong. This book is up to date and crammed with real-life experience, not theoretical data or manufacturer's ideal specs. Nick Beer has already written the best-selling Servicing Audio and Hi-fi Equipment and is a technical correspondent for many UK and international journals such as Television. He also works as an engineer and teaches satellite servicing to technicians.
    • Electrical Interference Handbook

      • 2nd Edition
      • NORMAN ELLIS
      • English
      The Directive on EMC, and others affecting the electrical and electronics industry, are now firmly in place. In this updated guide the causes, effects and penalties of electrical interference are explained. Remedies such as methods of minimising emissions and maximising immunity are surveyed. This handbook gives an insight into the various national and international standards and test methods. Case studies illustrate the challenge in various major industrial sectors including buildings, domestic appliances and white goods, IT, transport and automotive, lighting, medical equipment and security.
    • EMC at Component and PCB Level

      • 1st Edition
      • Martin O 'Hara
      • English
      This book provides the knowledge and good design practice for the design or test engineer to take the necessary measures to improve EMC performance and therefore the chance of achieving compliance, early on in the design process.There are many advantages for both the component supplier and consumer, of looking at EMC at component and PCB level. For the suppliers, not only will their products have the competitive edge because they have known EMC performance, but they will be prepared should EMC compliance become mandatory in the future. For consumers it is a distinct advantage to know how a component will behave within a system with regard to EMC.
    • Designus Maximus Unleashed!

      • 1st Edition
      • Clive Maxfield
      • English
      Designus Maximus Unleashed! is more than a collection of article reprints; in this book, the original (unedited) text is revisited, along with new insights and previously unpublished material, all presented in the author's distinctive personal style. The accompanying CD-ROM includes a fully-functioning virtual computer, as well as BOOL Logic Synthesis, MMLogic Multimedia Logic Design System, and Analog Magic.Clive Maxfield, a popular columnist, has collected his articles in a new order, grouped by topic, and expanded from the limits of magazine space. These articles have been published in magazines such as EDN, Electronic Design, and Electronic Design & Technology. In addition, he includes new material such as the history of computing, logic design tools, and the virtual computer. Two chapters of personal perspective begin and end the text.Clive 'Max' Maxfield received his B.SC. in Control Engineering from Sheffield Polytechnic (now Sheffield Hallam University), England, and began his career as a mainframe CPU designer. He is currently a Member of the Technical Staff at Intergraph Computer Systems, Huntsville AL. In his spare time, Max is a contributing editor to EDN magazine and a member of the advisory board to the Computer History Association of California. In addition to numerous technical articles and papers, Max is also the author of Bebop to the Boolean Boogie and the co-author of Bebop BYTES Back (An Unconventional Guide to Computers).
    • Debugging Embedded Microprocessor Systems

      • 1st Edition
      • Stuart Ball
      • English
      Debugging Embedded Microprocessor Systems provides techniques for engineers, technicians, and students who need to correct design faults in embedded systems. Using real-world scenarios, designers can learn practical, time-saving ways to avoid and repair potentially costly problems. Prevention is stressed. In this book, the author addresses hardware and software issues, including up-front design techniques to prevent bugs and contain design creep. Practical advice includes descriptions of common tools which can be used to help identify and repair bugs, as well as test routines. RTOS and embedded PC environments are also covered. Each chapter of Debugging Embedded Microprocessor Systems opens with an example design problem which illustrates real-world issues such as design changes, time pressures, equipment or component availability, etc. Case studies of past debugging projects are presented in the final chapter.
    • Basic Radio

      Principles and Technology
      • 1st Edition
      • Ian Poole
      • English
      Basic Radio is a wide ranging introduction to the principles of radio waves, transmission and reception, and to the technologies of broadcasting, satellite and personal communications. As well as being a textbook for vocational courses such as City & Guilds and BTEC Ian Poole's book is essential reading for all communications and broadcast professionals.Radio technology is becoming increasingly important in today's highly sophisticated electronics industry. There are traditional uses including broadcasting and point to point communications, as well as new technologies associated with cellular phones and wire-less data links. All of these developments mean that there will be a greater need for radio engineers at all levels.Ian Poole is an electronic engineer currently involved in project management for the development of a large radio system. He is a regular contributor to Electronic - The Maplin Magazine, Everyday Practical Electronics and Practical Wireless. He has also written several books on amateur radio.
    • Fibre Channel

      Connection To The Future
      • 2nd Edition
      • FibreChannelIndustryAssoc.
      • English
      The Fibre Channel Association is an international organization devoted to educating and promoting the Fibre Channel standard.