Author: Earl Boysen
Publisher: John Wiley & Sons
ISBN: 1118282329
Category : Technology & Engineering
Languages : en
Pages : 612
Book Description
An all-in-one resource on everything electronics-related! For almost 30 years, this book has been a classic text for electronics enthusiasts. Now completely updated for today's technology, this latest version combines concepts, self-tests, and hands-on projects to offer you a completely repackaged and revised resource. This unique self-teaching guide features easy-to-understand explanations that are presented in a user-friendly format to help you learn the essentials you need to work with electronic circuits. All you need is a general understanding of electronics concepts such as Ohm's law and current flow, and an acquaintance with first-year algebra. The question-and-answer format, illustrative experiments, and self-tests at the end of each chapter make it easy for you to learn at your own speed. Boasts a companion website that includes more than twenty full-color, step-by-step projects Shares hands-on practice opportunities and conceptual background information to enhance your learning process Targets electronics enthusiasts who already have a basic knowledge of electronics but are interested in learning more about this fascinating topic on their own Features projects that work with the multimeter, breadboard, function generator, oscilloscope, bandpass filter, transistor amplifier, oscillator, rectifier, and more You're sure to get a charge out of the vast coverage included in Complete Electronics Self-Teaching Guide with Projects!
Complete Electronics Self-Teaching Guide with Projects
Author: Earl Boysen
Publisher: John Wiley & Sons
ISBN: 1118282329
Category : Technology & Engineering
Languages : en
Pages : 612
Book Description
An all-in-one resource on everything electronics-related! For almost 30 years, this book has been a classic text for electronics enthusiasts. Now completely updated for today's technology, this latest version combines concepts, self-tests, and hands-on projects to offer you a completely repackaged and revised resource. This unique self-teaching guide features easy-to-understand explanations that are presented in a user-friendly format to help you learn the essentials you need to work with electronic circuits. All you need is a general understanding of electronics concepts such as Ohm's law and current flow, and an acquaintance with first-year algebra. The question-and-answer format, illustrative experiments, and self-tests at the end of each chapter make it easy for you to learn at your own speed. Boasts a companion website that includes more than twenty full-color, step-by-step projects Shares hands-on practice opportunities and conceptual background information to enhance your learning process Targets electronics enthusiasts who already have a basic knowledge of electronics but are interested in learning more about this fascinating topic on their own Features projects that work with the multimeter, breadboard, function generator, oscilloscope, bandpass filter, transistor amplifier, oscillator, rectifier, and more You're sure to get a charge out of the vast coverage included in Complete Electronics Self-Teaching Guide with Projects!
Publisher: John Wiley & Sons
ISBN: 1118282329
Category : Technology & Engineering
Languages : en
Pages : 612
Book Description
An all-in-one resource on everything electronics-related! For almost 30 years, this book has been a classic text for electronics enthusiasts. Now completely updated for today's technology, this latest version combines concepts, self-tests, and hands-on projects to offer you a completely repackaged and revised resource. This unique self-teaching guide features easy-to-understand explanations that are presented in a user-friendly format to help you learn the essentials you need to work with electronic circuits. All you need is a general understanding of electronics concepts such as Ohm's law and current flow, and an acquaintance with first-year algebra. The question-and-answer format, illustrative experiments, and self-tests at the end of each chapter make it easy for you to learn at your own speed. Boasts a companion website that includes more than twenty full-color, step-by-step projects Shares hands-on practice opportunities and conceptual background information to enhance your learning process Targets electronics enthusiasts who already have a basic knowledge of electronics but are interested in learning more about this fascinating topic on their own Features projects that work with the multimeter, breadboard, function generator, oscilloscope, bandpass filter, transistor amplifier, oscillator, rectifier, and more You're sure to get a charge out of the vast coverage included in Complete Electronics Self-Teaching Guide with Projects!
All New Electronics Self-Teaching Guide
Author: Harry Kybett
Publisher: John Wiley & Sons
ISBN: 1118080114
Category : Computers
Languages : en
Pages : 413
Book Description
For almost 30 years, this book has been a classic text for electronics enthusiasts. Now completely updated for today?s technology with easy explanations and presented in a more user-friendly format, this third edition helps you learn the essentials you need to work with electronic circuits. All you need is a general understanding of electronics concepts such as Ohm?s law and current flow, and an acquaintance with first-year algebra. The question-and-answer format, illustrative experiments, and self-tests at the end of each chapter make it easy for you to learn at your own speed.
Publisher: John Wiley & Sons
ISBN: 1118080114
Category : Computers
Languages : en
Pages : 413
Book Description
For almost 30 years, this book has been a classic text for electronics enthusiasts. Now completely updated for today?s technology with easy explanations and presented in a more user-friendly format, this third edition helps you learn the essentials you need to work with electronic circuits. All you need is a general understanding of electronics concepts such as Ohm?s law and current flow, and an acquaintance with first-year algebra. The question-and-answer format, illustrative experiments, and self-tests at the end of each chapter make it easy for you to learn at your own speed.
Electronics
Author: Harry Kybett
Publisher: *Wiley Press
ISBN:
Category : Computers
Languages : en
Pages : 316
Book Description
It’s never been easier to teach yourself basic electronics. Electronics 2nd Edition A Self-Teaching Guide The first edition of Electronics sold over 50,000 copies—and made learning principles and practices easier for thousands of vocational students, job trainees and home hobbyists. This updated edition has been fully revised to keep pace with rapidly changing technology. Electronics teaches you the basics of electricity and electronic components—transistors, capacitors, diodes, resistors, and circuits—in a self-paced, self-instructional format. And you don’t need any previous electronics experience to use and understand this learn-by-doing guide. Working at your own pace, you’ll master the simplest concepts and move on to more advanced analog circuits. You’ll learn the basics of converting AC to DC…how to effectively use a transformer…how to design a simple working amplifier circuit…and how the transistor operates as a switch. Plus, you’ll get an easy-to-follow introduction to voltage dividers, Ohm’s law, current flow, semi-conductor diodes, pp and rms voltage levels, tuned circuits, simple BJT and JFET switching circuit design and many other important subjects. Each chapter starts you off with an overview of learning objectives and introduces new concepts gradually, with lots of examples, reviews, and self-quizzes. End-of-chapter exercises let you put what you’ve learned to work right away. And there are dozens of experiments with step-by-step instructions, so learning is easy and fun. Electronics, 2nd Edition, together with its companion volume Digital Electronics, provides a complete review and reference guide for students, technicians, and do-it-yourselfers. More than 150 Wiley Self-Teaching Guides teach practical skills from accounting to astronomy, management to microcomputers. Look for them all at your local bookstore.
Publisher: *Wiley Press
ISBN:
Category : Computers
Languages : en
Pages : 316
Book Description
It’s never been easier to teach yourself basic electronics. Electronics 2nd Edition A Self-Teaching Guide The first edition of Electronics sold over 50,000 copies—and made learning principles and practices easier for thousands of vocational students, job trainees and home hobbyists. This updated edition has been fully revised to keep pace with rapidly changing technology. Electronics teaches you the basics of electricity and electronic components—transistors, capacitors, diodes, resistors, and circuits—in a self-paced, self-instructional format. And you don’t need any previous electronics experience to use and understand this learn-by-doing guide. Working at your own pace, you’ll master the simplest concepts and move on to more advanced analog circuits. You’ll learn the basics of converting AC to DC…how to effectively use a transformer…how to design a simple working amplifier circuit…and how the transistor operates as a switch. Plus, you’ll get an easy-to-follow introduction to voltage dividers, Ohm’s law, current flow, semi-conductor diodes, pp and rms voltage levels, tuned circuits, simple BJT and JFET switching circuit design and many other important subjects. Each chapter starts you off with an overview of learning objectives and introduces new concepts gradually, with lots of examples, reviews, and self-quizzes. End-of-chapter exercises let you put what you’ve learned to work right away. And there are dozens of experiments with step-by-step instructions, so learning is easy and fun. Electronics, 2nd Edition, together with its companion volume Digital Electronics, provides a complete review and reference guide for students, technicians, and do-it-yourselfers. More than 150 Wiley Self-Teaching Guides teach practical skills from accounting to astronomy, management to microcomputers. Look for them all at your local bookstore.
Practical Electronics: A Complete Introduction
Author: Andy Cooper
Publisher: Teach Yourself
ISBN: 1473614082
Category : Technology & Engineering
Languages : en
Pages : 453
Book Description
Now completely revised, Practical Electronics: A Complete Introduction covers the key areas of electronics you need to be confident in, whether you are a keen amateur hobbyist, an engineering student or a professional who wants to keep up to date. It outlines the basics in clear jargon-free English and provides added-value features like key ideas, memorable quotations and even lists of questions you might be asked in a seminar or exam. The book has been updated to remove complex and abstract technical thought and replace it with practical information that will be essential for students and general readers alike. It builds on basic principles such as simple circuits and switches, going on to explain how basic components can be used to form versatile digital systems, which can be combined and programmed to create new functional systems. It also covers microprocessor technology and microcontroller chips, showing how to program microcontrollers for learners wishing to explore this new technology. Practical Electronics employs the 'Breakthrough Method' to help you advance quickly at any subject, whether you're studing for an exam or just for your own interst. The Breakthrough Method is designed to overcome typical problems you'll face as learn new concepts and skills. - Problem: "I find it difficult to remember what I've read."; Solution: this book includes end-of-chapter summaries and questions to test your understanding. - Problem: "Lots of introductory books turn out to cover totally different topics than my course."; Solution: this book is written by a university lecturer who understands what students are expected to know.
Publisher: Teach Yourself
ISBN: 1473614082
Category : Technology & Engineering
Languages : en
Pages : 453
Book Description
Now completely revised, Practical Electronics: A Complete Introduction covers the key areas of electronics you need to be confident in, whether you are a keen amateur hobbyist, an engineering student or a professional who wants to keep up to date. It outlines the basics in clear jargon-free English and provides added-value features like key ideas, memorable quotations and even lists of questions you might be asked in a seminar or exam. The book has been updated to remove complex and abstract technical thought and replace it with practical information that will be essential for students and general readers alike. It builds on basic principles such as simple circuits and switches, going on to explain how basic components can be used to form versatile digital systems, which can be combined and programmed to create new functional systems. It also covers microprocessor technology and microcontroller chips, showing how to program microcontrollers for learners wishing to explore this new technology. Practical Electronics employs the 'Breakthrough Method' to help you advance quickly at any subject, whether you're studing for an exam or just for your own interst. The Breakthrough Method is designed to overcome typical problems you'll face as learn new concepts and skills. - Problem: "I find it difficult to remember what I've read."; Solution: this book includes end-of-chapter summaries and questions to test your understanding. - Problem: "Lots of introductory books turn out to cover totally different topics than my course."; Solution: this book is written by a university lecturer who understands what students are expected to know.
Hacking Electronics: An Illustrated DIY Guide for Makers and Hobbyists
Author: Simon Monk
Publisher: McGraw Hill Professional
ISBN: 0071802371
Category : Technology & Engineering
Languages : en
Pages : 305
Book Description
Bring your electronic inventions to life! "This full-color book is impressive...there are some really fun projects!" -GeekDad, Wired.com Who needs an electrical engineering degree? This intuitive guide shows how to wire, disassemble, tweak, and re-purpose everyday devices quickly and easily. Packed with full-color illustrations, photos, and diagrams, Hacking Electronics teaches by doing--each topic features fun, easy-to-follow projects. Discover how to hack sensors, accelerometers, remote controllers, ultrasonic rangefinders, motors, stereo equipment, microphones, and FM transmitters. The final chapter contains useful information on getting the most out of cheap or free bench and software tools. Safely solder, join wires, and connect switches Identify components and read schematic diagrams Understand the how and why of electronics theory Work with transistors, LEDs, and laser diode modules Power your devices with a/c supplies, batteries, or solar panels Get up and running on Arduino boards and pre-made modules Use sensors to detect everything from noxious gas to acceleration Build and modify audio amps, microphones, and transmitters Fix gadgets and scavenge useful parts from dead equipment
Publisher: McGraw Hill Professional
ISBN: 0071802371
Category : Technology & Engineering
Languages : en
Pages : 305
Book Description
Bring your electronic inventions to life! "This full-color book is impressive...there are some really fun projects!" -GeekDad, Wired.com Who needs an electrical engineering degree? This intuitive guide shows how to wire, disassemble, tweak, and re-purpose everyday devices quickly and easily. Packed with full-color illustrations, photos, and diagrams, Hacking Electronics teaches by doing--each topic features fun, easy-to-follow projects. Discover how to hack sensors, accelerometers, remote controllers, ultrasonic rangefinders, motors, stereo equipment, microphones, and FM transmitters. The final chapter contains useful information on getting the most out of cheap or free bench and software tools. Safely solder, join wires, and connect switches Identify components and read schematic diagrams Understand the how and why of electronics theory Work with transistors, LEDs, and laser diode modules Power your devices with a/c supplies, batteries, or solar panels Get up and running on Arduino boards and pre-made modules Use sensors to detect everything from noxious gas to acceleration Build and modify audio amps, microphones, and transmitters Fix gadgets and scavenge useful parts from dead equipment
Electronics Projects For Dummies
Author: Earl Boysen
Publisher: John Wiley & Sons
ISBN: 1118044029
Category : Technology & Engineering
Languages : en
Pages : 397
Book Description
These projects are fun to build and fun to use Make lights dance to music, play with radio remote control, or build your own metal detector Who says the Science Fair has to end? If you love building gadgets, this book belongs on your radar. Here are complete directions for building ten cool creations that involve light, sound, or vibrations -- a weird microphone, remote control gizmos, talking toys, and more, with full parts and tools lists, safety guidelines, and wiring schematics. Check out ten cool electronics projects, including * Chapter 8 -- Surfing the Radio Waves (how to make your own radio) * Chapter 9 -- Scary Pumpkins (crazy Halloween decorations that have sound, light, and movement) * Chapter 12 -- Hitting Paydirt with an Electronic Metal Detector (a project that can pay for itself) Discover how to * Handle electronic components safely * Read a circuit diagram * Troubleshoot circuits with a multimeter * Build light-activated gadgets * Set up a motion detector * Transform electromagnetic waves into sound Companion Web site * Go to www.dummies.com/go/electronicsprojectsfd * Explore new projects with other electronics hobbyists * Find additional information and project opportunities
Publisher: John Wiley & Sons
ISBN: 1118044029
Category : Technology & Engineering
Languages : en
Pages : 397
Book Description
These projects are fun to build and fun to use Make lights dance to music, play with radio remote control, or build your own metal detector Who says the Science Fair has to end? If you love building gadgets, this book belongs on your radar. Here are complete directions for building ten cool creations that involve light, sound, or vibrations -- a weird microphone, remote control gizmos, talking toys, and more, with full parts and tools lists, safety guidelines, and wiring schematics. Check out ten cool electronics projects, including * Chapter 8 -- Surfing the Radio Waves (how to make your own radio) * Chapter 9 -- Scary Pumpkins (crazy Halloween decorations that have sound, light, and movement) * Chapter 12 -- Hitting Paydirt with an Electronic Metal Detector (a project that can pay for itself) Discover how to * Handle electronic components safely * Read a circuit diagram * Troubleshoot circuits with a multimeter * Build light-activated gadgets * Set up a motion detector * Transform electromagnetic waves into sound Companion Web site * Go to www.dummies.com/go/electronicsprojectsfd * Explore new projects with other electronics hobbyists * Find additional information and project opportunities
Practical Electronics
Author: Ralph Morrison
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 294
Book Description
Publisher's description: A fast, easy way to become acquainted with electronic circuits This new Self-Teaching Guide instructs readers in the basics of electricity and electronic components, including transistors, capacitors, diodes, resistors, and integrated circuits. Assuming no prior electronics experience, it allows students to learn at their own pace and features numerous quick quizzes, self-tests, and checklists that help reinforce key concepts. Detailed "learning circuits" show intrepid learners how to construct their own circuits, putting into practice the concepts explained in the text. Practical Electronics is the ideal partner for the student or hobbyist.
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 294
Book Description
Publisher's description: A fast, easy way to become acquainted with electronic circuits This new Self-Teaching Guide instructs readers in the basics of electricity and electronic components, including transistors, capacitors, diodes, resistors, and integrated circuits. Assuming no prior electronics experience, it allows students to learn at their own pace and features numerous quick quizzes, self-tests, and checklists that help reinforce key concepts. Detailed "learning circuits" show intrepid learners how to construct their own circuits, putting into practice the concepts explained in the text. Practical Electronics is the ideal partner for the student or hobbyist.
Make: Electronics
Author: Charles Platt
Publisher: "O'Reilly Media, Inc."
ISBN: 1449388795
Category : Technology & Engineering
Languages : en
Pages : 354
Book Description
"This is teaching at its best!" --Hans Camenzind, inventor of the 555 timer (the world's most successful integrated circuit), and author of Much Ado About Almost Nothing: Man's Encounter with the Electron (Booklocker.com) "A fabulous book: well written, well paced, fun, and informative. I also love the sense of humor. It's very good at disarming the fear. And it's gorgeous. I'll be recommending this book highly." --Tom Igoe, author of Physical Computing and Making Things Talk Want to learn the fundamentals of electronics in a fun, hands-on way? With Make: Electronics, you'll start working on real projects as soon as you crack open the book. Explore all of the key components and essential principles through a series of fascinating experiments. You'll build the circuits first, then learn the theory behind them! Build working devices, from simple to complex You'll start with the basics and then move on to more complicated projects. Go from switching circuits to integrated circuits, and from simple alarms to programmable microcontrollers. Step-by-step instructions and more than 500 full-color photographs and illustrations will help you use -- and understand -- electronics concepts and techniques. Discover by breaking things: experiment with components and learn from failure Set up a tricked-out project space: make a work area at home, equipped with the tools and parts you'll need Learn about key electronic components and their functions within a circuit Create an intrusion alarm, holiday lights, wearable electronic jewelry, audio processors, a reflex tester, and a combination lock Build an autonomous robot cart that can sense its environment and avoid obstacles Get clear, easy-to-understand explanations of what you're doing and why
Publisher: "O'Reilly Media, Inc."
ISBN: 1449388795
Category : Technology & Engineering
Languages : en
Pages : 354
Book Description
"This is teaching at its best!" --Hans Camenzind, inventor of the 555 timer (the world's most successful integrated circuit), and author of Much Ado About Almost Nothing: Man's Encounter with the Electron (Booklocker.com) "A fabulous book: well written, well paced, fun, and informative. I also love the sense of humor. It's very good at disarming the fear. And it's gorgeous. I'll be recommending this book highly." --Tom Igoe, author of Physical Computing and Making Things Talk Want to learn the fundamentals of electronics in a fun, hands-on way? With Make: Electronics, you'll start working on real projects as soon as you crack open the book. Explore all of the key components and essential principles through a series of fascinating experiments. You'll build the circuits first, then learn the theory behind them! Build working devices, from simple to complex You'll start with the basics and then move on to more complicated projects. Go from switching circuits to integrated circuits, and from simple alarms to programmable microcontrollers. Step-by-step instructions and more than 500 full-color photographs and illustrations will help you use -- and understand -- electronics concepts and techniques. Discover by breaking things: experiment with components and learn from failure Set up a tricked-out project space: make a work area at home, equipped with the tools and parts you'll need Learn about key electronic components and their functions within a circuit Create an intrusion alarm, holiday lights, wearable electronic jewelry, audio processors, a reflex tester, and a combination lock Build an autonomous robot cart that can sense its environment and avoid obstacles Get clear, easy-to-understand explanations of what you're doing and why
Complete Electronics Self-Teaching Guide with Projects
Author: Earl Boysen
Publisher: John Wiley & Sons
ISBN: 1118284690
Category : Technology & Engineering
Languages : en
Pages : 579
Book Description
An all-in-one resource on everything electronics-related! For almost 30 years, this book has been a classic text for electronics enthusiasts. Now completely updated for today's technology, this latest version combines concepts, self-tests, and hands-on projects to offer you a completely repackaged and revised resource. This unique self-teaching guide features easy-to-understand explanations that are presented in a user-friendly format to help you learn the essentials you need to work with electronic circuits. All you need is a general understanding of electronics concepts such as Ohm's law and current flow, and an acquaintance with first-year algebra. The question-and-answer format, illustrative experiments, and self-tests at the end of each chapter make it easy for you to learn at your own speed. Boasts a companion website that includes more than twenty full-color, step-by-step projects Shares hands-on practice opportunities and conceptual background information to enhance your learning process Targets electronics enthusiasts who already have a basic knowledge of electronics but are interested in learning more about this fascinating topic on their own Features projects that work with the multimeter, breadboard, function generator, oscilloscope, bandpass filter, transistor amplifier, oscillator, rectifier, and more You're sure to get a charge out of the vast coverage included in Complete Electronics Self-Teaching Guide with Projects!
Publisher: John Wiley & Sons
ISBN: 1118284690
Category : Technology & Engineering
Languages : en
Pages : 579
Book Description
An all-in-one resource on everything electronics-related! For almost 30 years, this book has been a classic text for electronics enthusiasts. Now completely updated for today's technology, this latest version combines concepts, self-tests, and hands-on projects to offer you a completely repackaged and revised resource. This unique self-teaching guide features easy-to-understand explanations that are presented in a user-friendly format to help you learn the essentials you need to work with electronic circuits. All you need is a general understanding of electronics concepts such as Ohm's law and current flow, and an acquaintance with first-year algebra. The question-and-answer format, illustrative experiments, and self-tests at the end of each chapter make it easy for you to learn at your own speed. Boasts a companion website that includes more than twenty full-color, step-by-step projects Shares hands-on practice opportunities and conceptual background information to enhance your learning process Targets electronics enthusiasts who already have a basic knowledge of electronics but are interested in learning more about this fascinating topic on their own Features projects that work with the multimeter, breadboard, function generator, oscilloscope, bandpass filter, transistor amplifier, oscillator, rectifier, and more You're sure to get a charge out of the vast coverage included in Complete Electronics Self-Teaching Guide with Projects!
A Beginner's Guide to Circuits
Author: Oyvind Nydal Dahl
Publisher: No Starch Press
ISBN: 1593279043
Category : Juvenile Nonfiction
Languages : en
Pages : 81
Book Description
A Beginner's Guide to Circuits is the perfect first step for anyone ready to jump into the world of electronics and circuit design. After finishing the book's nine graded projects, readers will understand core electronics concepts which they can use to make their own electrifying creations! First, you'll learn to read circuit diagrams and use a breadboard, which allows you to connect electrical components without using a hot soldering iron! Next, you'll build nine simple projects using just a handful of readily available components, like resistors, transistors, capacitors, and other parts. As you build, you'll learn what each component does, how it works, and how to combine components to achieve new and interesting effects. By the end of the book, you'll be able to build your own electronic creations. With easy-to-follow directions, anyone can become an inventor with the help of A Beginner's Guide to Circuits! Build These 9 Simple Circuits! Steady-Hand Game: Test your nerves using a wire and a buzzer to create an Operation-style game! Touch-Enabled Light: Turn on a light with your finger! Cookie Jar Alarm: Catch cookie thieves red-handed with this contraption. Night-Light: Automatically turn on a light when it gets dark. Blinking LED: This classic circuit blinks an LED. Railroad Crossing Light: Danger! Don't cross the tracks if this circuit's pair of lights is flashing. Party Lights: Throw a party with these charming string lights. Digital Piano: Play a tune with this simple synthesizer and learn how speakers work. LED Marquee: Put on a light show and impress your friends with this flashy finale.
Publisher: No Starch Press
ISBN: 1593279043
Category : Juvenile Nonfiction
Languages : en
Pages : 81
Book Description
A Beginner's Guide to Circuits is the perfect first step for anyone ready to jump into the world of electronics and circuit design. After finishing the book's nine graded projects, readers will understand core electronics concepts which they can use to make their own electrifying creations! First, you'll learn to read circuit diagrams and use a breadboard, which allows you to connect electrical components without using a hot soldering iron! Next, you'll build nine simple projects using just a handful of readily available components, like resistors, transistors, capacitors, and other parts. As you build, you'll learn what each component does, how it works, and how to combine components to achieve new and interesting effects. By the end of the book, you'll be able to build your own electronic creations. With easy-to-follow directions, anyone can become an inventor with the help of A Beginner's Guide to Circuits! Build These 9 Simple Circuits! Steady-Hand Game: Test your nerves using a wire and a buzzer to create an Operation-style game! Touch-Enabled Light: Turn on a light with your finger! Cookie Jar Alarm: Catch cookie thieves red-handed with this contraption. Night-Light: Automatically turn on a light when it gets dark. Blinking LED: This classic circuit blinks an LED. Railroad Crossing Light: Danger! Don't cross the tracks if this circuit's pair of lights is flashing. Party Lights: Throw a party with these charming string lights. Digital Piano: Play a tune with this simple synthesizer and learn how speakers work. LED Marquee: Put on a light show and impress your friends with this flashy finale.