Buy Make: More Electronics now at teshimaryokan.info, brought to you by MAKE Magazine. Home · Electronics; Make: More Electronics (PDF) . all the key components and essential principles through the book's collection of experiments . If you finished the projects in Make: Electronics, or if you're already familiar with the material in that book, you're ready for Make: More Electronics. Right away. Charles Platt Make: More Electronics. electronics when I was a teenager, in collaboration with my friends in high This book picks up where my to click an icon to open the entire datasheet as a multipage PDF document.
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The Nature Fix: Why Nature Makes us Happier, Healthier and More Creative Meets Software But if you skip many of the tutorials, Read books on your. This book picks up where my previous introductory guide, Make: Electronics, left off. Here you as a multipage PDF document. This will be .. While Make: More Electronics is a hands-on tutorial, the encyclopedia format is. Want to learn even more about electronics in a fun, hands-on way If you finished the with the material in that book, you re ready for Make: More Electronics.
Figure S-4 shows a cutaway view. I will suggest ways in which you can re- build or simplify the projects here by using a mi- crocontroller, but I will leave you to pursue this further on your own. Maker Media, Inc Waarschuwing: Make sure the power to your circuit is switched on. Published by Maker Media, Inc.
Start using comparators, light sensors, higher-level logic chips and multiplexers in your projects - continue the journey started in Make: More Electronics PDF. More Electronics PDF ","handle": Right away, you'll start working on real projects, and you'll explore all the key components and essential principles through the book's collection of experiments.
You'll build the circuits first, then learn the theory behind them! You'll also learn about topics like audio amplification, randomicity, as well as positive and negative feedback. With step-by-step instructions, and hundreds of color photographs and illustrations, this book will help you use -- and understand -- intermediate to advanced electronics concepts and techniques. More Electronics","Make: More Details. Want to learn even more about electronics in a fun, hands-on way?
If you finished the projects in Make: Experiment 1: Sticky Resistance. Nonstandard Leads. Conductors and Insulators. Experiment 2: Getting Some Numbers. Meter at Risk! Old-School Metering. Experiment 3: From Light to Sound. Experiment 4: Measuring Light. Quick Facts About Phototransistors. Photons and Electrons. Experiment 5: That Whooping Sound. Experiment 6: Easy On, Easy Off.
A Laser-Based Security System. Experiment 7: Avoid Dangerous Voltage. No AC-Powered Clocks! AC Precautions. Experiment 8: Adventures in Audio. More Electronics 6. Microphone Miscellany. Experiment 9: From Millivolts to Volts.
Experiment From Sound to Light. The Need for Negativity. Negative Origins. Output Voltages. Input Voltages. Graphing It. The Gain. A Functional Amplifier. No Loud Speaking! The Widlar Story. Voltage Translation. Just One More Little Thing. A Successful Protest. Telepathy Test. Enhanced ESP. Game Theory. Gate Arrays. Time to Switch. More Electronics 8. Wiring It. Decoding Telepathy.
The Hot Slot. Alternative Game Arrays. Logically Audible. Neither Here nor Theremin. A Puzzling Project.
The British King of Puzzles. Using Logic. Adding It Up. Enhancing Your Adder. The Power of Binary. Encode Your Own. Other Input Options. Switched Binary Adder.
Other Possibilities. Running Rings. Timer Incompatibilities. Shifting Bits. Bit Streams. The Ching Thing. More Electronics Common Sensors. Magnetic Polarity. Eddy Currents. Magnetic Hazards. Hidden Detectors. Miniature Roll-the-Ball Game.
Electronic Optics. Slow Sensor Death! Better Slots. Enhancing Ovid. Microcontrolling It. Reading Rotation. Mediocre Encoders. Ambient Sensing. Lower Counting. The LFSR.
XNOR Idiosyncracies. Ones and Zeroes. Other Games and Other Numbers.
Microcontroller Randomicity. The One-Person Paranormal Paradigm. Is That All? Shopping for Parts. I discovered electronics when I was a teenager, in collaboration with my friends in high school. We were nerds before the word existed.
Fifty years later, Graham kindly contributed a sche- matic to this book. Several decades after that, Mark Frauenfelder nudgedmebackintothehabitofmakingthings. Electronics,and Brian Jepson enabled its sequel. They are three of the best editors I have known, and they are also three of my favorite people. Most writers are not so fortunate. I am also grateful to Dale Dougherty for starting something that I never imagined could become so important, and for welcoming me as a participant.
Fredrik Jansson provided advice and corrections while I was working on this project. His patience and good humor have been very valuable to me. Fact checking was also provided by Philipp Mar- ek.
Circuits were built and tested by Frank Teng and A. I appreciate their help. I am also grateful for the conscientious attention of Kara Ebrahim and Kristen Brown in the production depart- ment, and proofreader Amanda Kersey. This book picks up where my previous introduc- toryguide,Make: Hereyouwill find topics that I did not explore in detail before, and other topics that were not covered at all be- cause I lacked sufficient space.
You will also find that I go a little bit further into technicalities, to enable a deeper understanding of the concepts. A few of the ideas here have been discussed pre- viouslyinMakemagazine,inverydifferentforms. I always enjoy writing my regular column for Make, but the magazine format imposes strict limits on the wordage and the number of illus- trations.
I can provide much more comprehen- sive coverage in this book. I have chosen not to deal with microcontrollers in much depth, because explaining their setup and programming language s in sufficient de- tail would require too much space. Other books already explain the various microcontroller chip families. I will suggest ways in which you can re- build or simplify the projects here by using a mi- crocontroller, but I will leave you to pursue this further on your own.
What You Need Prior knowledge Youneedabasicunderstandingofthetopics that I covered in the previous book. Of course, you can also learn these topics from other introductory guides. Generally I assume that you have read Make: Electron- ics or a similar book, and you have a general memory of it, although you may have for- gotten some specifics. Therefore I will in- clude a few quick reminders without repeat- ing the general principles to any significant extent.
See Appendix B. That section also recommends sources for mail-order. Datasheets I discussed datasheets in Make: These sites are organized for their profit, not for your conve- nience. You will probably end up clicking repeat- edlytoseeeachindividualpageofthedatasheet, because the site owner wants to show you as many ads as possible. This will be easier to view and print. How to Use This Book There are a few differences in style and organi- zation between this book and the previous one.
Also, you need to know how to read the arith- metical notation that I have used. Schematics The schematics in Make: I used this style because it reduced the risk of making errors as a result of misinterpreting a circuit. See Figure P-1 for clarification. Figure P In all the schematics in this book, con- ductors that make an electrical connection are joined with a black dot.
However, the configuration at far right is avoi- ded because it looks too similar to a crossover where there is no connection. Conductors that cross one another without making a connection were shown in the style at left in Make: The style at right is more common, and is used in this book. ElectronicsIusedtheEuropeancon- vention for eliminating decimal points in com- ponentvalues.
I still prefer this style, because decimal points can become hard to discern in a poorly printed schematic. Howev- er, some readers were confused by the European notation, so I have discontinued it in this book. This idyllic vision of universal compatibility on a human scale was disrupted initially by an inva- sion from the metric system. Some manufactur- ers moved from a pin spacing of 2. Millimeterspoppedupinotherplaces, too. To take just one example, that most ubiqui- tous part, the panel-mounted LED, is often 5mm in diameter.
Becausethisbookiswrittenandpublishedinthe United States, I generally use inches by prefer- ence. You will find a conversion table between millimeters and fractions of an inch in Make: A much more significant problem is that the en- tire electronics industry has moved toward surface-mount formats. Instead of a 0.
To build a circuit from these parts, you really need tweezers, a microscope, and a special soldering iron. Where some terms are in parentheses, you deal with them first. Where parentheses are inside parentheses, you deal with the innermost ones first. So, in this example: Organization Unlike the previous book, this one has a basically linear structure, mainly because it is more friend- ly toward handheld devices, which cannot han- dle the amount of detail and variety scattered around a double-page printed spread.
I am hop- ing that you will progress through the book from beginning to end, instead of dipping into it here and there. The first project establishes concepts that will be used in the second project, and the second project lays foundations for the third project. You will find five types of sections identified in subheads: Experiments Hands-on work is the main thread of the book. Background These are short detours from the main thread where I supply additional informa- tion that I think is interesting or useful, even though it may not be strictly necessary for building a project.
Warnings Once in a while I will have to mention some- thing that you should try to avoid doing, ei- ther for the protection of the components that you are using, or to avoid an inconven- ient error, or rarely to protect yourself.
Therefore the odds are against you, unless you proceed in a really careful and methodical man- ner. I know how frustrating it is when the com- ponents just sit there doing nothing, but if you have a problem, the following steps can usually help you to find the most common errors: Attach the black lead from your meter to the negative side of the power supply, and set the meter to measure volts DC volts, unless an experiment suggests otherwise.
Make sure the power to your circuit is switched on. Now touch the red probe from your meter to various locations in the wiring, looking for erroneous voltages—or no voltage at all. Checkverycarefullythatallthejumperwires andcomponentleadsareexactlywherethey should be on the breadboard.
Twotypesofbreadboardingerrorsareextremely common: Figure P-2 illustrates these common problems. Pleasecheckthatyoufullyunderstand them! On the right, pin 5 of the chip is supposed to be grounded through a ceramic capacitor, but because all the holes along each row of the breadboard are connected internally, the capac- itor is shorted out, and the chip is connected di- rectly to ground. The lower photograph shows the errors corrected.
The two most common types of breadboard- ing errors are illustrated in the upper photograph, and are shown corrected in the lower photograph. If power is being supplied correctly to your cir- cuit, and components and wires are all placed correctly on the breadboard, here are five more possibilities to bear in mind: Component orientation Integrated circuit chips must be pushed downfirmlyintotheboard.
Verifythatnopin has been bent so that it is hidden under- neath the chip. Diodes, and capacitors that have polarity, must be the right way around. Bad connections Sometimes seldom, but it can happen a component may make a bad connection in- side the breadboard. If you have an inexpli- cable intermittent fault or zero voltage, try relocating some of the components. In my experience this problem is more likely to oc- cur if you buy very cheap breadboards.
It is also more likely if you use wire that has a smaller diameter than 24 gauge. Remem- ber,ahighergaugenumbermeansathinner wire. Component values Verify that all the resistor and capacitor val- ues are correct. My standard procedure is to checkeachresistorwithameterbeforeIplug it in. This is time-consuming but can save time in the long run. Damage Integrated circuits and transistors can be damaged by incorrect voltages, wrong po- larity, or static electricity.
Keep spares on hand so that you can make substitutions. Human burnout When all else fails, take a break! If you move your attention to some- thingelseforawhile,thencomebacktoyour problem, the answer may suddenly appear obvious. Writer-Reader Communication TherearethreesituationswhereImaywantfeed- back from you, or you may want feedback from me.
They are the following: I may also want to tell you if a parts kit, sold in association with the book, has something wrong with it. This is me-informing- you feedback.
This is you-informing-me feedback. You would like some help. This is you-asking-me feedback. I will explain how to deal with each of these situations.
Therefore I am asking you to send me your email address for the following purposes. Your email will not be used or abused for any other purpose: Electronics, and I will provide a workaround. Electronics, or of my other book EncyclopediaofElectron- ic Components. These notifications will be very rare, as a new edition may only appear every few years.
If you submit your email address, which may only be used for the three purposes listed, I will send you an unpublished electronics project with complete construction plans as a multipage PDF. It will be fun, it will be unique, and it will be relatively easy. This will be bad for my reputation and the reputation of my work. It is very much in my interest to avoid a situation where you have a complaint.
The publisher uses the errata information to fix the error in up- dates of the book. If you are sure that you found an error, please visit: The photograph isessential. You can use make. PleaseputthewordHELPinthesubject line. BearinmindthatImadeatleastadozenfatal wiring errors myself while building projects in this book. One error burned out a couple of chips. Another error partially melted a breadboard. Errors do happen, even to me, and even to you. Asinglenegative review can create a bigger effect than you may realize.
It can certainly outweigh half-a- dozen positive reviews. The responses that I received for Make: Electronics were generally very positive, but in a couple of cases people became annoyed over small issues such as being unable to find a part that I had recom- mended. Infactthepartswereavailable,and I was happy to suggest sources, but in the meantime the negative reviews had appeared.
I do read my reviews on Amazon and will always provide a response if necessary. Going Further After you work your way through this book, I think you will be on your way to what I consider an intermediate understanding of electronics. To deal with this, you really need an oscilloscope and circuit simulation software. You will find a list of free software on Wikipedia. Some of these simulators show you the performance of digital circuits, some of them specialize in analog circuits, and some do both.
But this topic is beyond the scope of a general book, and probably beyond the scope of most people who view electronics as a hobby rather than a career. I often wondered why a book of this type did not exist—and so I decided to write one myself.
Volume 1 of my Encyclopedia of Electronic Com- ponents is now available. There will be three vol- umes altogether. While Make: More Electronics is a hands-on tutorial, the encyclopedia format is designed to enable fast access to information. It is also a little more technical, and is written in a style that is less friendly but gets straight to the point. Personally I think an encyclopedia of com- ponents is an invaluable way to refresh your memory about the properties and applications of any parts that you are likely to use.
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Make celebrates your right to tweak, hack, and bend any technology to your will. The Make audience continues to be a growing culture and community that believes in bettering ourselves, our environment, our ed- ucationalsystem—ourentireworld. For more information about Make, visit us online: Make magazine: You can access this page at http: I made suggestions about a work area, storage of parts, tools, and other basics in Make: Electron- ics.
Some of these suggestions should now be revised, while others must be reiterated or elaborated. Power Source Most of the circuits in this book can be powered by a 9V battery, which has the advantage of not onlybeingcheapbutalsosupplyingastablecur- rent without any spikes or glitches.
On the other hand, the voltage from a battery will diminish significantlywithuse,andwillvaryfrommoment to moment, depending on how much current you are drawing from it. Having a variable power supply capable of de- livering 0VDC to 20VDC or more is a real pleas- ure, but may cost more than you are willing to spend. A reasonable compromise is to buy the type of AC adapter that plugs directly into the wall and has switch-selectable voltages, as sug- gested in my previous book.
Another option is to buy the kind of single- voltage AC adapter designed for laptop comput- ers. Thepowersupplyshouldbe capable of delivering up to 1A 1,mA.
You may be tempted to use a cellular phone charger, especially if you have one lying around after a phone has died. But most chargers deliver only 5VDC, which makes them unsuitable for the 9VprojectsthatIwillbedescribing. Also,because they are designed to function as battery charg- ers, they may reduce their output voltage, de- pending on the load. The bottom line: Otherwise,lookfora12VDCadapterinyourprice range.
Regulation Many of the experiments will require a regula- ted supply of 5VDC. You will need these components: The photograph shows a 9V bat- tery, but naturally you can use an AC adapter.
To avoid generating excess waste heat, the adapter should not deliver more than 12VDC. Figure S Placement of components to provide a regu- lated 5VDC power supply.