Elektronik

The LEGO® MINDSTORMS® EV3 set offers so many new and exciting features that it can be hard to know where to begin. Without the help of an expert, it could take months of experimentation to learn how to use the advanced mechanisms and numerous programming features.In The LEGO MINDSTORMS EV3 Laboratory, author Daniele Benedettelli, robotics expert and member of the elite LEGO MINDSTORMS Expert Panel, shows you how to use gears, beams, motors, sensors, and programming blocks to create sophisticated robots that can avoid obstacles, walk on two legs, and even demonstrate autonomous behavior. You’ll also dig into related math, engineering, and robotics concepts that will help you create your own amazing robots. Programming experiments throughout will challenge you, while a series of comics and countless illustrations inform the discussion and keep things fun.As you make your way through the book, you’ll build and program five wicked cool robots:–ROV3R, a vehicle you can modify to do things like follow a line, avoid obstacles, and even clean a room–WATCHGOOZ3, a bipedal robot that can be programmed to patrol a room using only the Brick Program App (no computer required!)–SUP3R CAR, a rear-wheel-drive armored car with an ergonomic two-lever remote control–SENTIN3L, a walking tripod that can record and execute color-coded sequences of commands–T-R3X, a fearsome bipedal robot that will find and chase down preyWith The LEGO MINDSTORMS EV3 Laboratory as your guide, you’ll become an EV3 master in no time.Requirements: One LEGO MINDSTORMS EV3 set (LEGO SET #31313)

Denne bog giver en introduktion til programmeringssproget Struktureret Tekst (ST) der benyttes i Programmerbare Logiske Controllere (PLC) Indhold: - Baggrund, fordele og udfordringer ved ST-programmering - Syntaks og grundlæggende ST-programmering - Stor guide til fornuftig navngivning af variabler - CTU, TOF, TON, CASE, STRUCT, ARRAY, STRING - Guide til opdeling i program moduler og funktioner - Mere end 90 PLC-kode eksempler i farver - FIFO, RND, 3D ARRAY, digitalt filter - Eksempler: Kom fra LADDER over til ST-programmering - Guide til løsning af programmeringsopgaver Bogen går systematisk frem med beskrivelse af de grundlæggende ST-begreber og programmering, herunder tips, og med inddragelse af forfatterens 25 års praktiske erfaring. Der er mange steder uddybende forklaringer til PLC-koden og der er fokus på at læseren lærer at skrive robust, læsbar, struktureret og overskuelig PLC-kode. Desuden fokuseres på at kunne skrive PLC-kode, som ikke kræver en bestemt PLC-type og PLC-kode der kan genbruges, samt PLC-løsninger, der kan benyttes internationalt. Grundlaget for bogen er et materiale, som er udarbejdet løbende med feedback fra undervisere og studerende på automationsteknolog-uddannelsen hos Erhvervs-akademi Dania. Materialet er således løbende opdateret, så det giver svar på de spørgsmål og udfordringer, de studerende typisk har gennem deres studie. ST-programmering til PLC-styringer er fra omkring år 2010 begyndt at blive mere udbredt i Danmark, og siden år 2015 er mange virksomheder i Danmark begyndt udelukkende at levere PLC-styringer, hvor der benyttes ST som det foretrukne programmeringssprog. Dette kræver at flere medarbejdere kan ST og det er et af argumenterne, for at udgive denne bog. Bogen er primært udarbejdet til brug på den videregående fuldtidsuddannelse Automationsteknolog og deltidsuddannelsen Automation og Drift.

Scary Smart explains tech and why we need to pay attention to it. From Mo Gawdat, international bestselling author of Solve for Happy.

Discover all the amazing things you can do with Arduino Arduino is a programmable circuit board that is being used by everyone from scientists, programmers, and hardware hackers to artists, designers, hobbyists, and engineers in order to add interactivity to objects and projects and experiment with programming and electronics.

A WALL STREET JOURNAL, WASHINGTON POST, AND FINANCIAL TIMES BEST BOOK OF THE YEARIn this ground-breaking blend of imaginative storytelling and scientific forecasting, a pioneering AI expert and a leading writer of speculative fiction join forces to answer an imperative question: How will artificial intelligence change our world within twenty years?AI will be the defining development of the twenty-first century. Within two decades, aspects of daily human life will be unrecognizable. AI will generate unprecedented wealth, revolutionize medicine and education through human-machine symbiosis, and create brand new forms of communication and entertainment. In liberating us from routine work, however, AI will also challenge the organizing principles of our economic and social order. Meanwhile, AI will bring new risks in the form of autonomous weapons and smart technology that inherits human bias. AI is at a tipping point, and people need to wake up-both to AI's radiant pathways and its existential perils for life as we know it. In this provocative, utterly original work of "e;scientific fiction,"e; Kai-Fu Lee, the former president of Google China and bestselling author of AI Superpowers, joins forces with celebrated novelist Chen Qiufan to imagine our world in 2041 and how it will be shaped by AI. In ten gripping short stories, set twenty years in the future, they introduce readers to an array of eye-opening 2041 settings: In San Francisco, a new industry, "e;job reallocation,"e; arises to serve displaced workers In Tokyo, a music fan is swept up in an immersive form of celebrity worship In Mumbai, a teenage girl rebels when AI gets in the way of romance In Seoul, virtual teachers offer orphaned twins new ways to learn and connect In Munich, a rogue quantum computer scientist's revenge plot imperils the world By gazing toward a not-so-distant horizon, AI 2041 offers urgent insights into our collective future-while reminding readers that, ultimately, humankind remains the author of its destiny.

This book gives an introduction to the programming language Structured Text (ST) which is used in Programmable Logic Controllers (PLC).The book can be used for all types of PLC brands including Siemens Structured Control Language (SCL) and Programmable Automation Controllers (PAC).This 3rd edition has been updated and expanded with many of the suggestions and questions that readers and students have come up with, including the desire for many more illustrations and program examples.CONTENTS:- Background, benefits and challenges of ST programming- Syntax, data types, best practice and basic ST programming- IF-THEN-ELSE, CASE, FOR, CTU, TON, STRUCT, ENUM, ARRAY, STRING- Guide for best practice naming, troubleshooting, test and program structure- Sequencer and code split-up into functions and function blocks- FIFO, RND, sorting, scaling, toggle, simulation signals and digital filter- Tank controls, conveyor belts, adaptive pump algorithm and robot control- PLC program structure for pumping stations, 3D car park and car wash - Examples: From Ladder Diagram to ST programmingThe book contains more than 150 PLC code examples with a focus on learning how to write robust, readable, and structured code.The book systematically describes basic programming, including advice and practical examples based on the author´s extensive industrial experience.The author is Bachelor of Science in Electrical Engineering (B.Sc.E.E.) and has 25 years´ experience in specification, development, programming and supplying complex control solutions and supervision systems. The author is Assistant Professor and teaches PLC programming at Dania Academy, a higher education institution in Randers, Denmark.

I og med at afhængigheden af elektriske systemer vokser, er det betryggende at vide, at man har en god indsigt i, hvordan man undgår fejl, og også hvordan man reparerer disse på sit 12 volts anlæg om bord. Denne bog giver en grundig vejledning i, hvordan du installerer, bruger og vedligeholder det elektriske system. Strøm om bord kigger også på problemløsning, strømbesparelse, landstrøm og korrosionsbeskyttelse.RYA (Royal Yachting Organization) er Englands førende interesseorganisation for ejere af fritidsbåde og andre, der benytter havet som sport og rekreation. RYA driver en udstrakt uddannelses- og kursusvirksomhed og er anerkendt over hele verden for sine gode bøger om sømandsskab, vedligeholdelse og færdsel på havet.

With hundreds of full color photos of the author's elegant but clever contraptions, The LEGO Power Functions Idea Book: Machines and Mechanisms is designed to inspire you.

På få år er vores lille velfærdsstat blevet en forstad til Silicon Valley: Apple og Facebook bygger enorme datacentre i danske provinsbyer; Google har et tæt samarbejde med kommunerne; regeringen har nedsat et ”disruptionråd”, udpeget en ”tech-ambassadør” og lovet at gøre Danmarks til ”verdens mest digitaliserede land”. Samtidig forsøger en dansk modstandsbevægelse at tage magten tilbage fra tech-giganterne. De kan se, at digital overvågning, robotter og kunstig intelligens truer vores demokrati og frihed. Vi møder nørder, aktivister, hackere, dommedagsprofeter og cyborgs. Og vi finder ud af, hvad det er for nogle værdier, vi er i gang med at downloade fra USA.

Make: Electronics teaches the fundamentals and also provides advice on the tools and supplies that are necessary. Component kits are available, specifically developed for the third edition.

This book gives an introduction to Structured Text (ST), used in Programmable Logic Control (PLC). The book can be used for all types of PLC brands including Siemens Structured Control Language (SCL) and Programmable Automation Controllers (PAC). CONTENTS: - Background, advantage and challenge when ST programming - Syntax and fundamental ST programming - Widespread guide to reasonable naming of variables - CTU, TOF, TON, CASE, STRUCT, ENUM, ARRAY, STRING - Guide to split-up into program modules and functions - More than 90 PLC code examples - FIFO, RND, 3D ARRAY and digital filter - Examples: From LADDER to ST programming - Guide to solve programming exercises Many clarifying explanations to the PLC code and focus on the fact that the reader should learn how to write a stable, robust, readable, structured and clear code are also included in the book. Furthermore, the focus is that the reader will be able to write a PLC code, which does not require a specific PLC type and PLC code, which can be reused. The basis of the book is a material which is currently compiled with feedback from lecturers and students attending the AP Education in Automation Engineering at the local Dania Academy, "Erhvervsakademi Dania", Randers, Denmark. The material is thus currently updated so that it answers all the questions which the students typically ask through-out the period of studying. The author is Bachelor of Science in Electrical Engineering (B.Sc.E.E.) and has 25 years of experience within specification, development and supplying complex control solutions and supervision systems. Within these years, the author has 7 years of experience within Pascal programming and 12 years of experience with solutions and systems containing PLC. The author is Assistant Professor and teaching PLC control systems at higher educations at a Danish Academy of Business and Technology: Erhvervsakademi Dania, Randers, Denmark. LinkedIn: https://www.linkedin.com/in/tommejerantonsen/

The x-Chapters is the missing pieces of The Art of Electronics, to be used either as its complement, or as a direct route to exploring some of the most exciting and oft-overlooked topics in advanced electronic engineering. Students, researchers and practitioners will find here techniques and circuits that are unavailable elsewhere.

Cars! Crawlers! Tanks! Contraptions and gizmos of every stripe. The LEGO Power Functions Idea Book: Vehicles and Movement is designed to inspire you.

Learn robotics through magic, or enhance your magic with robotics! This book is a beginner's guide to creating robotics-infused magic, with a dedication to accessibility -- cardboard meets Arduino meets magic! All ages, backgrounds, and abilities will find clever, fun projects within these pages that challenge their creativity.

Elsker du din mobil, men synes at den stjæler for meget af din tid? Er der pludselig gået både hele og halve timer, mens du lige har tjekket vejret og dine venners opdateringer eller et par andre i øjeblikket uundværlige ting? Måske er forelskelsen i din kære telefon blevet til træthed, en følelse af stresset tomhed og småfrustration.Så er det her bogen for dig. Hvis du da ikke i stedet vil give den til en, du kender, der nærmest ikke kan slide blikket fra sine apps.Den prisbelønnede videnskabsjournalist Catherine Price har prøvet det på sin egen krop og dykker her ned i, hvor hurtigt og effektivt vores smartphones har overtaget vores liv – og hvorfor vi bliver så afhængige. Hun indleder bogen med et brev til sin mobil: Du er den sidste, jeg rører ved, inden jeg går i seng, og den første jeg rækker ud efter om morgenen. Helt enkelt beskriver hun, hvordan denne afhængighed opstår, og hvordan man på 30 dage kan få et bedre og sundere forhold til sin telefon. For lige som med alle andre forhold kan det gøre underværker at tage det op til overvejelse indimellem. Sidegevinsten er at blive meget mere glad og mindre stresset i livet igen og at genopdage vigtige sider af det, man helt havde glemt. Og bare rolig: det betyder ikke, at du skal leve uden!

The LEGO MINDSTORMS EV3 Idea Book contains hundreds of ideas for building unique robotic and mechanical creations.

Take your best shot with your new Nikon D3300 Congratulations on your new Nikon D3300 DSLR! You probably want to get shooting right away, but first you need to know some basics about the controls and functions.

Provides your students with coverage of industrial maintenance and control, from servomechanisms to instrumentation. This title discusses about components, circuits, instruments, control techniques, calibration, tuning and programming associated with industrial automated systems.

The Official Raspberry Pi Handbook is fully updated for Raspberry Pi in 2024. Packed with all the information beginners need to use their new Raspberry Pi computer. And the best projects from the year for long-term Raspberry Pi enthusiasts.

Want to know how to use an electronic component? This second book of a three-volume set includes key information on electronics parts for your projects - complete with photographs, schematics, and diagrams. You'll learn what each one does, how it works, why it's useful, and what variants exist.

Denne bog giver en introduktion til programmeringssproget Ladder Diagram (LD), der benyttes i Programmerbare Logiske Controllere (PLC). Bogen giver en generel introduktion til PLC styring og der er fokus på atlæsere uden en el-teknisk uddannelse kan lære Ladder programmering.De mange illustrationer og kodeeksempler i bogen tager udgangspunkt i praktiske problemstillinger inden for automation til industrien.INDHOLD- Baggrund, fordele og udfordringer ved Ladder-programmering- PLC hardware, sensorer og grundlæggende Ladder-programmering- Guide og tips til navngivning, opgaver, optimering og programstruktur- Teori og eksempler på rutediagram, blokdiagram og sekvensdiagram- Design guide til udvikling af funktioner og funktionsblokke- Programeksempler med opdeling i moduler, funktioner og funktionsblokke- Sekvensprogrammering med SELVHOLD, SET/RESET og MOVE/COMPARE- Større programeksempler med pumpestyring, tankstyring og transportbånd- Design, opbygning, test og simulering af PLC programBogen er primært udarbejdet til brug på den 2-årige videregående fuldtidsuddannelse Automationsteknolog og deltidsuddannelsen Automation og Drift, hvor en stor del af studiet indeholder PLC styring. Men bogen er naturligvis også velegnet på de mange uddannelser der indeholder PLC styring. Her tænkes på uddannelserne til elektriker, styrings- og reguleringselektriker, automatiktekniker samt de videregående uddannelser til maskinmester og ingeniør.Forfatteren har 25-års erfaring og underviser i PLC styring på videregående uddannelser hos Erhvervsakademi Dania i Randers.

Lav dine egen apps!Ved at læse dette hæfte kan du lære at lave apps til Android-telefoner og -tablets. Det lyder måske utroligt, at du kan lære det på det trods alt begrænsede antal sider, der er til rådighed i et hæfte, men det kan du faktisk. Grunden til det er, at vi bruger et værktøj, som gør det let at lave apps – faktisk så let, at du ikke behøver at være programmør for at gøre det.Værktøjet hedder App Inventor. Det er helt gratis at bruge App Inventor, og de apps du laver, er fuldt funktionsdygtige, og hvis du vil, kan du sætte dem til salg på Googles markedsplads Google Play.I hvert kapitel laver vi en færdig app fra ende til anden. Vi laver bl.a. en app, hvor du kan tegne på skærmen og en der fortæller dig hvordan vejret er. Vi starter selvfølgelig med den simpleste, og hæver derefter stille og roligt ambitionsniveauet.

To unge venstrefløjspolitikere – et folketings- og et regionsrådsmedlem – giver deres bud på, hvordan vi i en fremtid med kunstig intelligens og stigende digitalisering får skabt de bedst mulige betingelser for alle. Det handler blandt andet om, hvordan der kan indføres basisindkomst, finanssektoren kan reguleres, og der kan skaffes mere fri tid og grøn omstilling. Vi ser ind i en fremtid med eksponentiel teknologisk vækst, hvor stort set alle brancher og uddannelsesniveauer bliver udviklet og udfordret af kunstig intelligens og robotter. Hvis politikerne handler klogt, vil disse forandringer komme alle til gode. Det handler om at sikre, at mennesker ikke bliver slaver af teknologien, og at vi ikke får en enorm underklasse – uden arbejde, uden indtægt og uden indflydelse – mens en lille elite sidder på kontrollen over teknologi, velstand og magt.De to SF’ere opridser muligheder og trusler. Fra klimaløsninger til moderne daglejere. Fra computerhandler på finansmarkedet til personlig medicin og overflødig arbejdskraft. De viser også, at vi til mange af fremtidens løsninger ikke behøver at genopfinde den dybe tallerken. Det handler om at nytænke nogle af fortidens succeser, fra andelstanke til folkeoplysning og fagbevægelse.

This thoroughly updated guide gives hobbyists and do-it-yourselfers access to the diagnostic wisdom and repair skills of an experienced technician

Electronics All-in-One For Dummies - UK is an indispensable guide for anyone looking to delve into the fascinating world of electronics. Written by the renowned author Doug Lowe, this comprehensive book was first published in 2013 by John Wiley & Sons Inc. The book falls under the genre of educational literature and is particularly useful for those who are keen to learn about the basics of electronics. The author uses simple and easy-to-understand language to explain complex electronic concepts, making it an ideal read for beginners. The book is a part of the globally recognized 'For Dummies' series, known for its approachable and user-friendly style. With the backing of a prestigious publisher like John Wiley & Sons Inc, Electronics All-in-One For Dummies - UK is undoubtedly a reliable resource for those interested in this field.

Circuits overloaded from electric circuit analysis? Many universities require that students pursuing a degree in electrical or computer engineering take an Electric Circuit Analysis course to determine who will "make the cut" and continue in the degree program.

You already know you can create amazing things with LEGO, but did you know you can also make vehicles that roll and model plans that include landing gear and flaps that actually extend and retract?