Practical Electronics: Components and Techniques Download PDF
Download Practical Electronics: Components and Techniques PDF
Picture Of The Book :
This book is for anyone who wants to build any kind of electronic device, but, where possible, I make no assumptions about your skill level. My guess is that you may not know the hardware, components, tools, and techniques used in electronics, or maybe you already know about electronics, but you may need help with some of the deeper aspects of work. the body. . With this book as a working reference and guide to the source of detailed information, you will be able to start creating a good application and avoid some (hopefully many) pitfalls that await the uninitiated. I think you should follow the advice given to learn more about the various topics covered in this book, and it covers a lot. It is simply not possible to cover all the topics covered in this book at a more superficial level; the consequences will be great. Instead of a lot of details, I tried to provide enough information to give you a basic understanding of the topic and a foundation to build on. So, if you are thinking of something that you would like to build and do not know how to go about it, or you know just a bit about electronics, maybe you want help putting it all together, then this book is for you.
I should point out that this book is not intended to be an in-depth tutorial on electronics theory. There
are already many excellent books on that topic, and to repeat that here would just be a pointless exercise
in killing trees. So, while there is some introductory material to set the stage, so to speak, the primary
intent of this book is to provide you with a reference for topics that aren’t usually covered in an
electronics text or a step-by-step project book.
With this book, perhaps one or two of the suggested reference works in Appendix C, and your own
enthusiasm and ambition, you should be able to create that gadget or system you’ve been wanting to
build and have it work as you intended. And remember, it’s not the end of the world if you accidentally
convert an electronic component into charcoal. It happens all the time; it’s called learning.
Contents Of The Book :
How This Book Is Organized
Each chapter is devoted to a specific topic, ranging from hardware (screws, nuts, and bolts) to tools, and
from switches, relays, and passive components to active solid-state parts. Each chapter is designed to
allow you to easily find a specific subject and get quick answers to your questions:
Chapter 1: Electrons in Motion
The first chapter provides a high-level “top-of-the-waves” look at electronics, using the notion of
electrons in motion as the key to concepts such as voltage, current, and power.
Chapter 2: Fasteners and Adhesives
Often overlooked or taken for granted, fasteners and fastening methods are essential to a successful
project. The choice of fasteners can also have a major effect on the aesthetics of a project, so
getting the right parts for the job can make the difference between elegant and clunky.
Chapter 3: Tools
This chapter describes the basic tools needed to work with electronics (diagonal cutters, flush
cutters, pliers, screwdrivers, etc.), along with some tools not commonly discussed in other texts,
including things like crimp tools, rotary tools, step drills, professional grade soldering stations, and
magnifiers and microscopes for surface-mount work.
Chapter 4: Tool Techniques
Short sections for each tool discuss its uses and applications, including the correct use of sockets,
wrenches, and screwdrivers; how to solder various component types, including surface-mounted
components; and how to correctly size the holes needed to mount components like switches,
lamps, or printed circuit boards in a chassis or panel.
Chapter 5: Power Sources
An overview of power supplies for both DC and AC current, ranging from batteries to Variac-type
devices, this chapter gives special attention to inexpensive DC power supplies in the form of plugin modules (so-called wall warts). It also presents a discussion of fuses and circuit breakers and
offers guidance on how to select an appropriate rating for these essential protection devices.
Chapter 6: Switches
This chapter is a survey of the types of switches available and where they are typically used. This
covers conventional switches, such as toggles and panel-mount pushbuttons, along with other
types, such as PCB-mounted pushbuttons and membrane-type switches.
Chapter 7: Connectors and Wiring
In electronics, almost everything connects to something, somewhere. This chapter describes the
various types of connectors available, where they are commonly used, and how to assemble some
of the more common types, such as DB-9, DB-25, high-density terminal blocks, and the 0.1-inch
grid pin connectors found on Arduino, Raspberry Pi, and BeagleBone boards. It also covers related
topics, such as soldering, crimping, and insulation displacement (IDC) techniques for connector
assembly. This chapter deals mostly with those connectors that a typical human being can easily
assemble without resorting to a microscope and tweezers, or a special tool that costs hundreds of
dollars.
Chapter 8: Passive Components
Passive components are the framework on which circuits are built. This chapter describes
commonly encountered passive components such as resistors, capacitors, and inductors, including
both through-hole and surface-mounted types. It also describes how to read component markings
and how to understand component ratings for power, temperature, and tolerance.
Chapter 9: Active Components
This chapter covers various types of active components, from diodes to ICs, with photos and
package outline drawings to illustrate the various types. It also discusses key points to bear in mind
when working with active components, such as static sensitivity, heat damage from soldering, and
some of the package types available for surface-mount components.
Chapter 10: Relays
Relays might be an old technology, but they are still essential in electronics. This chapter covers
the various types of relays available and their typical applications. It describes types ranging from
low-current, TTL-compatible reed relays to high-power types used to control AC current. It also
covers techniques for controlling a relay from a low-voltage circuit.
Chapter 11: Logic
Along with a condensed description of basic logic components (OR, NOR, AND, NAND, etc.),
logic families (TTL, CMOS), and some examples of combinatorial logic circuits, this chapter also
presents an introduction to microprocessors and microcontrollers, in terms of what is currently
available and what you might need or encounter in your own activities.
Chapter 12: Discrete Control Interfaces
This chapter covers the basics of using a discrete signal (a single logic I/O port) to control things in
the physical world. It also includes a discussion on the use of buffers, using both individual
transistors and ICs, along with a discussion of current sink and sourcing considerations.
Chapter 13: Analog Interfaces
This chapter describes the basics of analog interfaces, both input and output, and includes
discussions on resolution, speed, and the effects of quantization. It also covers aspects of analog
I/O, such as voltage range, buffering, and circuit design considerations to reduce noise and
improve performance.
Chapter 14: Data Communication Interfaces
Topics include common interfaces, from board-level SPI and I
2C to RS-232, RS-485, USB, and
Ethernet. This chapter also covers wireless interfaces, such as generic 2.45 GHz devices, 802.11
wireless networking, ZigBee, and Bluetooth. Serial and parallel, the two primary interface families,
are introduced, followed by a discussion of synchronous and asynchronous modes of operation.
The remainder of the chapter is organized into sections that cover each topic with a high-level
technical discussion, and representative component part numbers are provided where applicable.
Chapter 15: Printed Circuit Boards
This chapter is an overview of PCB design and layout, with a focus on technique rather than
specific tools. The chapter starts off with an introduction to PCB technology and concepts,
including circuit board substrate materials and circuit trace (or track, if you will) pattern etching
and plating techniques. An example from a real project is used to demonstrate the basic steps
involved in creating a double-sided PCB layout. The chapter wraps up with a collection of general
guidelines and tips.
Chapter 16: Packaging
A guide to the various options available for physically housing electronics, this chapter includes a
discussion of plastic versus metal, sources for chassis components, and the use of unconventional
enclosures to create unique packaging prototypes. Examples are given for commercial off-the-shelf
packages in the form of small plastic enclosures, metal enclosures using both aluminum and steel
sheet metal, extruded aluminum packages, and heavy-gauge kits for more demanding applications.
Chapter 17: Test Equipment
A short tour of inexpensive test equipment, this chapter starts with the ubiquitous digital
multimeter and moves on to oscilloscopes, signal generators, and logic analyzers. The examples
include readily available, low-cost devices such as single- and dual-channel pocket digital
oscilloscopes from China, and a multi-waveform signal generator module for the Arduino. The
intent is to give you some suggestions that don’t involve breaking the bank to purchase high-end
test equipment (not that there’s anything wrong with high-end gear — it’s generally excellent; it
just happens to be rather expensive).
Appendix A: Essential Electronics and AC Circuits
For anyone interested, or anyone who could benefit from it for their projects, this appendix
presents a terse, high-level overview of basic electronics theory beyond what Chapter 1 provides.
Topics covered include capacitance, series and parallel resistor and capacitor circuits, basic AC
circuit theory, inductance, noise, impedance, and grounding techniques.
Appendix B: Schematics
This appendix defines the basics of schematic drawings, with examples of commonly encountered
symbols. Light on text but heavy on graphics, this appendix is intended to be a place where you
can quickly find the definition for a particular symbol. It also describes some available open source
tools for creating schematic diagrams.
Glossary
The glossary provides definitions of many key terms and acronyms used in this book.
Appendix C: Bibliography
This appendix provides a bibliography of the suggested reference texts presented throughout the
book, organized by topic.
Appendix D: Resources
This appendix includes URLs for electronics distributors, sources for mechanical components, and
vendors of surplus components of various types, as well as a brief discussion of buying electronics
components and other items from vendors on eBay, with some guidance and caveats.
Appendix E: Components Lists
This appendix lists most all of the IC components and modules mentioned in this book. While this
collection is by no means comprehensive, it does contain enough representative parts from each
category to provide a solid starting point for a new design.
Information Of The Book :
Title: Practical Electronics: Components and Techniques Download PDF
Language: English.
Size: 60 Mb
Pages: 570
Year : 2015
Format: PDF
Author: