E-books (–20% voor leden)

228 producten


  • Motor Control – Projects met Arduino & Raspberry Pi (E-book)

    Elektor Digital Motor Control - Projects met Arduino & Raspberry Pi (E-book)

    2 reviews

    Dit boek gaat over gelijkstroom elektromotoren en hun gebruik in Arduino en Raspberry Pi Zero W gebaseerde projecten. Het boek bevat veel geteste en werkende projecten waarbij elk project de volgende sub-rubrieken heeft: Titel van het project Beschrijving van het project Blok diagram schakelschema Projectassemblage Volledige programmalijst van het project Volledige beschrijving van het programma De projecten in het boek behandelen de standaard gelijkstroommotoren, stappenmotoren, servomotoren, en mobiele robots. Het boek is bedoeld voor studenten, hobbyisten en iedereen die geïnteresseerd is in het ontwikkelen van microcontroller-gebaseerde projecten met behulp van de Arduino Uno of de Raspberry Pi Zero W.Een van de leuke kenmerken van dit boek is dat het complete projecten geeft voor het op afstand besturen van een mobiele robot vanaf een mobiele telefoon, met zowel de Arduino Uno als de Raspberry Pi Zero W ontwikkelborden. Deze projecten zijn ontwikkeld met behulp van zowel Wi-Fi als de Bluetooth connectiviteit met de mobiele telefoon. Lezers moeten in staat zijn om een robot vooruit, achteruit, linksom of rechtsom te laten draaien door eenvoudige commando's te sturen vanaf een mobiele telefoon. De volledige programmalijsten van alle projecten en de gedetailleerde programmabeschrijvingen worden in het boek gegeven. Gebruikers zouden de projecten moeten kunnen gebruiken zoals ze worden gepresenteerd, of ze aan hun eigen behoeften moeten kunnen aanpassen.

    € 24,95

    Leden € 19,96

  • Build Your Own Multifunctional 4-Axis CNC Machine (E-book)

    Elektor Digital Build Your Own Multifunctional 4-Axis CNC Machine (E-book)

    Plot, Cut, Drill, Mill and Laser with the Z99This book covers the construction, hardware, software, and operation of the Z99 – CNC machine. This is a multifunctional 4-axis machine for home construction.The capabilities of the Z99 machine include: large-format schematic plotting PCB plotting with etch-resist pens schematic plotting with conductive-ink pens letter cutting out of vinyl paper cutting PCB/substrate drilling PCB/substrate milling text milling laser engraving laser cutting of solder paste masks By making the support software available as freeware, readers of the book are challenged and encouraged to develop new applications for the Z99.The machine would not be of much use if the user has no option to create suitable files for the designs in mind. A large part of this book is dedicated to creating source files in a variety of freeware software packages, including Inkscape, DesignSpark PCB, KiCad, and FlatCAM.The book is also useful for readers keen to comprehend and then master the basic structure of HPGL, Gerber, Drill, and G-code files, as well as to have a go at deciphering them using software.

    € 24,95

    Leden € 19,96

  • Circuit Simulation with TINA Design Suite & TINACloud (E-book) incl. 1-jaar licentie van de TINACloud Basic Edition

    Elektor Digital Circuit Simulation with TINA Design Suite & TINACloud (E-book) incl. 1-jaar licentie van de TINACloud Basic Edition

    2 reviews

    TINA Design Suite is een professioneel, krachtig en betaalbaar softwarepakket om schakelingen online te simuleren. Het is ideaal voor het analyseren, ontwerpen en real-time testen van analoge, digitale, IBIS, VHDL, Verilog, Verilog AMS, SystemC, MCU, en gemengde elektronische schakelingen en hun PCB lay-outs.Met dit (Engelstalige) boek leert u meer over het ontwerpen en analyseren van elektrische en elektronische schakelingen en het ontwikkelen van PCB-boards met behulp van zowel TINA als TINACloud. Dit boek is gericht op elektronica-ingenieurs, studenten elektronica/elektrotechniek aan technische hogescholen en universiteiten, postdoctorale studenten en onderzoekstudenten, leraren maar ook hobbyisten. Er worden vele geteste en werkende simulatievoorbeelden gegeven die de meeste gebieden van analoge en digitale elektrische/elektronische techniek bestrijken. Deze omvatten AC- en DC-schakelingen, diodes, zenerdiodes, transistorschakelingen, operationele versterkers, ladderdiagrammen, 3-fasige schakelingen, wederkerige inductie, gelijkrichterschakelingen, oscillatoren, actieve en passieve filterschakelingen, digitale logica, VHDL, MCU's, geschakelde voedingen, PCB-ontwerp, Fourier-reeksen, en spectrum. Lezers hoeven geen programmeerervaring te hebben, tenzij ze complexe MCU-schakelingen willen simuleren.Tijdelijke aanbieding:Incl. 1-jaar licentie van de TINACloud Basic Edition (t.w.v. € 29)Dit boek wordt geleverd met een gratis licentie van TINACloud Basic Edition (t.w.v. € 29) voor 1 jaar inclusief alle voorbeeldbestanden in dit boek. Uw persoonlijke licentiecode wordt u automatisch toegestuurd in een aparte e-mail onmiddellijk na succesvolle betaling.TINACloud is een krachtige, cloud-gebaseerde meertalige online schakelingen simulatie tool die in uw browser draait zonder enige installatie. Met TINACloud kunt u analoge, digitale, VHDL, Verilog, Verilog A & AMS, MCU en gemengde elektronische schakelingen analyseren en ontwerpen, waaronder ook SMPS, RF, communicatie, en opto-elektronische schakelingen en microcontroller applicaties testen in een gemengde schakelingen omgeving.

    € 39,95

    Leden € 31,96

  • Develop and Operate Your LoRaWAN IoT Nodes (E-book)

    Elektor Digital Develop and Operate Your LoRaWAN IoT Nodes (E-book)

    LoRaWAN heeft zich uitstekend ontwikkeld als communicatieoplossing in het IoT. The Things Network (TTN) heeft hieraan bijgedragen. The Things Network werd geüpgraded naar The Things Stack Community Edition (TTS (CE)). De TTN V2-clusters werden tegen het einde van 2021 gesloten.Dit boek laat de nodige stappen zien om LoRaWAN nodes te bedienen met TTS (CE) en wellicht het netwerk van gateways uit te breiden met een eigen gateway. Inmiddels zijn er zelfs LoRaWAN gateways geschikt voor mobiel gebruik waarmee je via je mobiele telefoon verbinding kunt maken met de TTN server.De auteur presenteert verschillende commerciële LoRaWAN nodes en nieuwe, goedkope en op batterijen werkende hardware voor het bouwen van autonome LoRaWAN nodes. Het registreren van LoRaWAN nodes en gateways in de TTS (CE), het leveren van de verzamelde data via MQTT en visualisatie via Node-RED, Cayenne, Thingspeak en Datacake maken complexe IoT-projecten en compleet nieuwe toepassingen mogelijk tegen zeer lage kosten.Dit boek stelt u in staat om gegevens die zijn verzameld met batterijgevoede sensoren (LoRaWAN nodes) draadloos op het internet aan te bieden en te visualiseren. U leert de basis voor smart city- en IoT-toepassingen die bijvoorbeeld het meten van de luchtkwaliteit, het waterpeil, de sneeuwhoogte, het bepalen van vrije parkeerplaatsen (smart parking) en het intelligent aansturen van straatverlichting (smart lighting) mogelijk maken.

    € 27,95

    Leden € 22,36

  • Mastering Surface Mount Technology (E-book)

    Elektor Digital Mastering Surface Mount Technology (E-book)

    Mastering Surface Mount Technology takes you on a crash course in techniques, tips and know-how to successfully introduce surface mount technology in your workflow. Even if you are on a budget you too can jumpstart your designs with advanced fine pitch parts. Besides explaining methodology and equipment, attention is given to SMT parts technologies and soldering methods. In a step by step way, several projects introduce you to handling surface mount parts and the required skills to successfully build SMT assemblies. Many practical tips and tricks are disclosed that bring surface mount technology into everyone's reach without breaking the bank.

    € 29,95

    Leden € 23,96

  • Get Started with the MAX78000FTHR Development Board (E-book)

    Elektor Digital Get Started with the MAX78000FTHR Development Board (E-book)

    Build your own AI microcontroller applications from scratch The MAX78000FTHR from Maxim Integrated is a small development board based on the MAX78000 MCU. The main usage of this board is in artificial intelligence applications (AI) which generally require large amounts of processing power and memory. It marries an Arm Cortex-M4 processor with a floating-point unit (FPU), convolutional neural network (CNN) accelerator, and RISC-V core into a single device. It is designed for ultra-low power consumption, making it ideal for many portable AI-based applications. This book is project-based and aims to teach the basic features of the MAX78000FTHR. It demonstrates how it can be used in various classical and AI-based projects. Each project is described in detail and complete program listings are provided. Readers should be able to use the projects as they are, or modify them to suit their applications. This book covers the following features of the MAX78000FTHR microcontroller development board: Onboard LEDs and buttons External LEDs and buttons Using analog-to-digital converters I²C projects SPI projects UART projects External interrupts and timer interrupts Using the onboard microphone Using the onboard camera Convolutional Neural Network

    € 27,95

    Leden € 22,36

  • KiCad 6 Like A Pro – Fundamentals and Projects (E-book)

    Elektor Digital KiCad 6 Like A Pro – Fundamentals and Projects (E-book)

    Getting started with the world’s best open-source PCB tool The latest iteration of KiCad, the world’s best free-to-use Printed Circuit Board tool, is packed with features usually found only in expensive commercial CAD tools. This modern, cross-platform application suite built around schematic and design editors, with auxiliary applications is a stable and mature PCB tool. KiCad 6 is a perfect fit for electronic engineers and hobbyists. Here are the most significant improvements and features in KiCad 6, both over and under the hood: Modern user interface, completely redesigned from earlier versions Improved and customizable electrical and design rule checkers Theme editor allowing you to customize KiCad on your screen Ability to import projects from Eagle, CADSTART, and more Enhanced bus handling Full control over the presentation of information by the layout editor Filters define selectable elements Enhanced interactive router helps you draw single tracks and differential pairs with precision New or enhanced tools to draw tracks, measure distances, tune track lengths, etc. Enhanced tool for creating filled zones Easy data exchange with other CAD applications Realistic ray-tracing capable 3D viewer Huge community of contributors that make KiCad better every day Rich repositories of symbol, footprint, and 3D shape libraries This book will teach you to use KiCad through a practical approach. It will help you become productive quickly and start designing your own boards. Example projects (e.g., a simple breadboard power supply and a PCBA 4×8×8 LED matrix array) illustrate the basic features of KiCad, even if you have no prior knowledge of PCB design. The author describes the entire workflow from schematic entry to the intricacies of finalizing the files for PCB production and offers sound guidance on the process. Further full-fledged projects, of incremental difficulty, will be presented in a second book, together with a variety of advanced recipes.

    € 32,95

    Leden € 26,36

  • Using Displays in Raspberry Pi Projects (E-book)

    Elektor Digital Using Displays in Raspberry Pi Projects (E-book)

    Dit boek gaat over Raspberry Pi 4 display projecten. Het boek begint met uitleg over het installeren van het nieuwste Raspbian-besturingssysteem op een SD-kaart, en over het configureren en gebruiken van de GPIO-poorten.De kern van het boek legt de volgende onderwerpen in eenvoudige bewoordingen uit met volledig geteste en werkende voorbeeldprojecten: Eenvoudige LED-projecten Bar grafiek LED-projecten Matrix LED-projecten Bitmap LED-projecten LED-strips LCD's OLED-schermen E-paper displays TFT-schermen 7-inch aanraakscherm GUI Programmeren met Tkinder Een uniek kenmerk van dit boek is dat het bijna alle soorten displays behandelt die lezers nodig zullen hebben om te gebruiken in hun op Raspberry Pi gebaseerde projecten. De werking van elk project wordt volledig gegeven, inclusief blokdiagrammen, schakelschema's, en becommentarieerde volledige programmalijsten. Het is daarom een eenvoudige taak om de gegeven projecten om te zetten naar andere populaire platforms, zoals Arduino of PIC microcontrollers.Python-programmalijsten van alle Raspberry Pi-projecten die in dit boek zijn ontwikkeld, kunnen worden gedownload van Elektor.com. Lezers kunnen deze programma's in hun projecten gebruiken. Ze kunnen de programma's ook aanpassen aan hun eigen toepassingen.

    € 29,95

    Leden € 23,96

  • RISC-V Assembly Language Programming using ESP32-C3 and QEMU (E-book)

    Elektor Digital RISC-V Assembly Language Programming using ESP32-C3 and QEMU (E-book)

    1 review

    With the availability of free and open source C/C++ compilers today, you might wonder why someone would be interested in assembler language. What is so compelling about the RISC-V Instruction Set Architecture (ISA)? How does RISC-V differ from existing architectures? And most importantly, how do we gain experience with the RISC-V without a major investment? Is there affordable hardware available? The availability of the Espressif ESP32-C3 chip provides a way to get hands-on experience with RISC-V. The open sourced QEMU emulator adds a 64-bit experience in RISC-V under Linux. These are just two ways for the student and enthusiast alike to explore RISC-V in this book. The projects in this book are boiled down to the barest essentials to keep the assembly language concepts clear and simple. In this manner you will have “aha!” moments rather than puzzling about something difficult. The focus in this book is about learning how to write RISC-V assembly language code without getting bogged down. As you work your way through this tutorial, you’ll build up small demonstration programs to be run and tested. Often the result is some simple printed messages to prove a concept. Once you’ve mastered these basic concepts, you will be well equipped to apply assembly language in larger projects.

    € 29,95

    Leden € 23,96

  • Radio Builder's Book (PDF)

    Elektor Digital Radio Builder's Book (PDF)

    From Detector to Software Defined RadioRadio frequency (RF) technology is one of the areas which still allows putting your own ideas into practice. Countless circuit variants with special objectives allow space for meaningful experiments and projects. Many things simply aren’t available off the shelf. Crystal detector radios without their own power source, simple tube receivers with a touch of nostalgia, the first reception attempts at Software Defined Radio, special receivers for amateur radio, all this can be realized with little effort and as a perfect introduction to RF electronics.For a long time, radio construction was the first step into electronics. Meanwhile, there are other ways, especially via computers, microcontrollers, and digital technology. However, the analog roots of electronics are often neglected. Elementary radio technology and easy-to-do experiments are particularly well suited as a learning field for electronics because you can start with the simplest basics here.But the connection to modern digital technology is also obvious, for example, when it comes to modern tuning methods such as PLL and DDS or modern DSP radios.This book aims to give an overview and present a collection of simple RF projects. The author would like to support you to develop your own ideas, to design your own receivers and to test them.

    € 29,95

    Leden € 23,96

  • Raspberry Pi for Radio Amateurs (E-book)

    Elektor Digital Raspberry Pi for Radio Amateurs (E-book)

    Program and build RPi-based ham station utilities, tools, and instruments Although much classical HF and mobile equipment is still in use by many amateurs, the use of computers and digital techniques has now become very popular among amateur radio operators. Nowadays, anyone can purchase a Raspberry Pi computer and run almost all amateur radio software on the ‘RPi’, which is slightly bigger than the size of a credit card. The RTL-SDR devices have become very popular among hams because of their very low cost and rich features. A basic system may consist of a USB-based RTL-SDR device (dongle) with a suitable antenna, an RPi computer, a USB-based external audio input-output adapter, and software installed on the Pi. With such a simple setup it is feasible to receive signals from around 24 MHz to over 1.7 GHz. With the addition of a low-cost upconverter device, an RTL-SDR can easily and effectively receive the HF bands. This book is aimed at amateur radio enthusiasts, electronic engineering students, and anyone interested in learning to use the Raspberry Pi to build electronic projects. The book is suitable for the full range of beginners through old hands at ham radio. Step-by-step installation of the operating system is described with many details on the commonly used Linux commands. Some knowledge of the Python programming language is required to understand and modify the projects given in the book. Example projects developed in the book include a station clock, waveform generation, transistor amplifier design, active filter design, Morse code exerciser, frequency counter, RF meter, and more. The block diagram, circuit diagram, and complete Python program listings are given for each project, including the full description of the projects. Besides wide coverage of RTL-SDR for amateur radio, the book also summarizes the installation and use instructions of the following ham radio programs and software tools you can run on your Raspberry Pi: TWCLOCK, Klog, Gpredict, FLDIGI, DIRE WOLF, xcwcp, QSSTV, LinPsk, Ham Clock, CHIRP, xastir, and CQRLOG.

    € 29,95

    Leden € 23,96

  • Machine Learning with Python for PC, Raspberry Pi, and Maixduino (E-book)

    Elektor Digital Machine Learning with Python for PC, Raspberry Pi, and Maixduino (E-book)

    Most people are increasingly confronted with the applications of Artificial Intelligence (AI). Music or video ratings, navigation systems, shopping advice, etc. are based on methods that can be attributed to this field. The term Artificial Intelligence was coined in 1956 at an international conference known as the Dartmouth Summer Research Project. One basic approach was to model the functioning of the human brain and to construct advanced computer systems based on this. Soon it should be clear how the human mind works. Transferring it to a machine was considered only a small step. This notion proved to be a bit too optimistic. Nevertheless, the progress of modern AI, or rather its subspecialty called Machine Learning (ML), can no longer be denied. In this book, several different systems will be used to get to know the methods of machine learning in more detail. In addition to the PC, both the Raspberry Pi and the Maixduino will demonstrate their capabilities in the individual projects. In addition to applications such as object and facial recognition, practical systems such as bottle detectors, person counters, or a “talking eye” will also be created. The latter is capable of acoustically describing objects or faces that are detected automatically. For example, if a vehicle is in the field of view of the connected camera, the information 'I see a car!' is output via electronically generated speech. Such devices are highly interesting examples of how, for example, blind or severely visually impaired people can also benefit from AI systems.

    € 29,95

    Leden € 23,96

  • MicroPython for Microcontrollers (E-book)

    Elektor Digital MicroPython for Microcontrollers (E-book)

    1 review

    Projects with Thonny-IDE, uPyCraft-IDE, and ESP32 The 'Python' programming language has enjoyed an enormous upswing in recent years. Not least, various single-board systems such as the Raspberry Pi have contributed to its popularity. But Python has also found widespread use in other fields, such as artificial intelligence (AI) or machine learning (ML). It is obvious, therefore, to use Python or the 'MicroPython' variant for use in SoCs (Systems on Chip) as well. Powerful controllers such as the ESP32 from Espressif Systems offer excellent performance as well as Wi-Fi and Bluetooth functionality at an affordable price. With these features, the Maker scene has been taken by storm. Compared to other controllers, the ESP32 has a significantly larger flash and SRAM memory, as well as a much higher CPU speed. Due to these characteristics, the chip is not only suitable for classic C applications, but also for programming with MicroPython. This book introduces the application of modern one-chip systems. In addition to the technical background, the focus is on MicroPython itself. After the introduction to the language, the programming skills learned are immediately put into practice. The individual projects are suitable for use in the laboratory as well as for everyday applications. So, in addition to the actual learning effect, the focus is also on the joy of building complete and useful devices. By using laboratory breadboards, circuits of all kinds can be realized with little effort, turning the testing and debugging of the 100% homebrew projects into an instructive pleasure. The various applications, such as weather stations, digital voltmeters, ultrasound range finders, RFID card readers or function generators, make the projects presented ideally suited for practical courses or subject and study work in the natural sciences, or in science and technology classes.

    € 27,95

    Leden € 22,36

  • Advanced Programming with STM32 Microcontrollers (E-book)

    Elektor Digital Advanced Programming with STM32 Microcontrollers (E-book)

    Dit boek is projectgebaseerd en heeft als doel de software tools achter STM32 microcontroller programmeren te leren. Auteur Majid Pakdel heeft projecten ontwikkeld met behulp van verschillende software-ontwikkelomgevingen, waaronder Keil MDK, IAR Embedded Workbench, Arduino IDE en MATLAB. Lezers zouden de projecten moeten kunnen gebruiken zoals ze zijn, of ze aanpassen aan hun eigen behoeften. Dit boek is geschreven voor studenten, gevestigde ingenieurs en hobbyisten. In het hele boek worden STM32 microcontroller ontwikkelborden gebruikt, waaronder de STM32F103 en STM32F407. Lezers zouden het ook gemakkelijk moeten vinden om andere ARM-gebaseerde ontwikkelborden te gebruiken.Gevorderd programmeren met STM32-microcontrollers omvat: Inleiding tot gebruiksvriendelijke softwaretools voor STM32 Toegang tot de functies van de STM32 Praktisch, doelgericht leren Volledige code online beschikbaar Praktische projecten maken met gemak Onderwerpen behandelen: Pulsbreedtemodulatie Seriële communicatie Watchdog-timers I²C Directe geheugentoegang (DMA) Finite State Machine Programmering ADC's en DAC's Externe interupts Timers en tellers

    € 24,95

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  • Kickstart to Python 3 (E-book)

    Elektor Digital Kickstart to Python 3 (E-book)

    An Ultra-Rapid Programming Course This book serves as the very first step to for novices to learn Python programming. The book is divided into ten chapters. In the first chapter, readers are introduced to the basics of Python. It has the detailed instructions for installation on various platforms such as macOS, Windows, FreeBSD, and Linux. It also covers the other aspects of Python programming such as IDEs and Package Manager. The second chapter is where the readers get an opportunity to have a detailed hands-on with Python programming. It covers a group of built-in data structures popularly known as Python Collections. The third chapter covers the important concepts of strings, functions, and recursion. The fourth chapter focuses on the Object-Oriented Programming with Python. The fifth chapter discusses most commonly used custom data structures such as stack and queue. The sixth chapter spurs the creativity of the readers with Python’s Turtle graphics library. The seventh chapter explores animations and game development using the Pygame library. The eighth chapter covers handling data stored in a variety of file formats. The ninth chapter covers the area of Image processing with Wand library in Python. The tenth and the final chapter presents an array of assorted handy topics in Python. The entire book follows a step-by-step approach. The explanation of the topic is always followed by a detailed code example. The code examples are also explained in suitable detail and they are followed by the output in the form of text or screenshot wherever possible. Readers will become comfortable with Python programming language by closely following the concepts and the code examples in this book. The book also has references to external resources for readers to explore further. A download of the software code, and links to tutorial videos can be found on the Elektor website.

    € 24,95

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  • C Programming with Arduino (E-BOOK)

    Elektor Digital C Programming with Arduino (E-BOOK)

    Technologie verandert voortdurend. Elk jaar komen er nieuwe microcontrollers beschikbaar. Het enige dat hetzelfde is gebleven, is de programmeertaal C waarmee deze microcontrollers worden geprogrammeerd. Wil je deze standaardtaal leren om microcontrollers te programmeren, dan is dit boek iets voor jou! Arduino is het hardwareplatform dat gebruikt wordt om de programmeertaal C te leren, aangezien Arduino boards wereldwijd verkrijgbaar zijn en de populaire AVR microcontrollers van Atmel bevatten.Atmel Studio wordt gebruikt als ontwikkelomgeving voor het schrijven van C-programma's voor AVR-microcontrollers. Het is een volledig geïntegreerde ontwikkelingsomgeving (IDE) die gebruik maakt van de GCC C-softwaretools voor AVR-microcontrollers en is gratis te downloaden.In één oogopslag: Start met leren programmeren vanaf het eerste hoofdstuk Er is geen programmeerervaring nodig Leer door te doen – typ en draai de voorbeeldprogramma's Een leuke manier om de programmeertaal C te leren Ideaal voor elektronische hobbyisten, studenten en ingenieurs die de programmeertaal C willen leren in een embedded omgeving op AVR-microcontrollers Gebruik de gratis volledige Atmel Studio IDE-software voor Windows Schrijf C-programma's voor 8-bit AVR-microcontrollers zoals op de Arduino Uno- en MEGA-boards De voorbeeldcode draait op Arduino Uno en Arduino MEGA 2560 boards en kan worden aangepast om op andere AVR microcontrollers of boards te draaien Gebruik de AVR Dragon programmer / debugger in combinatie met Atmel Studio om C-programma's te debuggen

    € 33,95

    Leden € 27,16

  • Inside an Open-Source Processor (E-book)

    Elektor Digital Inside an Open-Source Processor (E-book)

    Een inleiding tot RISC-VRISC-V is een Instruction Set Architecture (ISA) die zowel vrij als open is. Dit betekent dat voor de RISC-V ISA zelf geen licentiekosten hoeven te worden betaald, hoewel individuele implementaties dit wel kunnen doen. De RISC-V ISA wordt beheerd door een stichting zonder winstoogmerk zonder commerciële belangen in producten of diensten die er gebruik van maken, en het is voor iedereen mogelijk bijdragen aan de RISC-V specificaties in te dienen. De RISC-V ISA is geschikt voor toepassingen variërend van embedded microcontrollers tot supercomputers.Dit boek zal eerst de 32-bit RISC-V ISA beschrijven, inclusief zowel de basis instructieset als de meerderheid van de momenteel gedefinieerde uitbreidingen. Het boek beschrijft vervolgens in detail een open-source implementatie van de ISA die bedoeld is voor embedded besturingstoepassingen. Deze implementatie bevat zowel de basis instructieset als een aantal standaard extensies.Nadat de beschrijving van het CPU-ontwerp is voltooid, wordt het ontwerp uitgebreid met geheugen en enkele eenvoudige I/O. De resulterende microcontroller wordt vervolgens geïmplementeerd in een betaalbaar FPGA-ontwikkelbord (verkrijgbaar bij Elektor) samen met een eenvoudige software-applicatie, zodat de lezer het voltooide ontwerp kan onderzoeken.

    € 29,95

    Leden € 23,96

  • FreeCAD for Electronic Applications (E-book)

    Elektor Digital FreeCAD for Electronic Applications (E-book)

    Practical Introduction to 3D Modeling from Enclosure to Front PanelEmbedding a vintage component, creating a professional looking home for a circuit board, or even designing a complex apparatus complete with a chassis – these and many other challenges turn into a stimulating pleasure with FreeCAD. Once you have internalized the basic processes, there are virtually no limits to your imagination.Starting to use a new software is never straightforward – especially with a tool as versatile as FreeCAD. Manageable, but at the same time easily usable individual components provide the starting point in this book. Putting these components together later results in assemblies.In the FreeCAD universe, a workable trajectory is demonstrated. The described procedure is illustrative so the examples are easily applied to custom tasks. The devices were made by the author and illustrated with photos.Creating a 3D design is requiring some effort but the initial investment pays off soon. Besides the impressive spatial representation of the projects, the extracted drawings yield a solid base for documentation and production. Extended FreeCAD capabilities like the unfolding of sheet metal parts enormously add to efficiency and pushes models forward into practical assembly.Soon you will definitely not want to do without FreeCAD!

    € 34,95

    Leden € 27,96

  • Initiation à l’électronique et programmation de montages pour débutants (E-book)

    Elektor Digital Initiation à l’électronique et programmation de montages pour débutants (E-book)

    L?électronique est passionnante. C?est un loisir à la fois amusant et instructif. Elle permet d?acquérir de nouvelles compétences, souvent utiles, à la maison et même au travail. Un électronicien expérimenté conçoit ses propres circuits. Il donne vie à ses projets. Mais avant de courir, il faut apprendre à bien marcher ! C?est pourquoi ce livre rassemble pour vous des articles d'initiation publiés dans le magazine d?électronique Elektor. Il sera le compagnon de vos progrès dans le monde de l?électronique. Tout commence avec l'électronique analogique. Vous découvrez les composants et les circuits les plus simples pour comprendre leur fonctionnement, leurs interactions et les problèmes possibles. La meilleure façon de progresser, c?est de faire des expériences réelles, car la théorie ne suffit pas. Ce livre vous guide avec un grand nombre de montages pratiques, à la portée des débutants. En les réalisant, vous pourrez acquérir beaucoup d?expérience et de connaissances. La seconde partie du livre vous conduit dans le monde de l?électronique numérique. L?auteur aborde avec vous l?utilisation des microcontrôleurs. Des tâches effectuées auparavant par des composants discrets ou des circuits intégrés conventionnels sont maintenant accomplies par des microcontrôleurs. Le langage de programmation BASCOM, ainsi que les cartes prêtes à l?emploi comme Arduino, BBC micro:bit et d?autres, facilitent considérablement cet apprentissage. Ce livre décrit minutieusement de nombreuses applications des microcontrôleurs, abordables par les néophytes. Ici, programmation et soudage font bon ménage !

    € 29,95

    Leden € 23,96

  • The Raspberry Pi Zero 2 W GO! Book (PDF)

    Elektor Digital The Raspberry Pi Zero 2 W GO! Book (PDF)

    A Fast-Lane Ride From Concept to ProjectThe core of the book explains the use of the Raspberry Pi Zero 2 W running the Python programming language, always in simple terms and backed by many tested and working example projects. On part of the reader, familiarity with the Python programming language and some experience with one of the Raspberry Pi computers will prove helpful. Although previous electronics experience is not required, some knowledge of basic electronics is beneficial, especially when venturing out to modify the projects for your own applications.Over 30 tested and working hardware-based projects are given in the book, covering the use of Wi-Fi, communication with smartphones and with a Raspberry Pi Pico W computer. Additionally, there are Bluetooth projects including elementary communication with smartphones and with the popular Arduino Uno. Both Wi-Fi and Bluetooth are key features of the Raspberry Pi Zero 2 W.Some of the topics covered in the book are: Raspberry Pi OS installation on an SD card Python program creation and execution on the Raspberry Pi Zero 2 W Software-only examples of Python running on the Raspberry Pi Zero 2 W Hardware-based projects including LCD and Sense HAT interfacing UDP and TCP Wi-Fi based projects for smartphone communication UDP-based project for Raspberry Pi Pico W communication Flask-based webserver project Cloud storage of captured temperature, humidity, and pressure data TFT projects Node-RED projects Interfacing to Alexa MQTT projects Bluetooth-based projects for smartphone and Arduino Uno communications

    € 29,95

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  • Electronic Security and Espionage (E-book)

    Elektor Digital Electronic Security and Espionage (E-book)

    1 review

    A Handbook on DIY Nowadays, security problems are rarely properly solved or correctly addressed. Electronic security is only part of the chain in making a system secure. Electronic security is usually addressed as network or software security, neglecting other aspects, but the chain is only as strong as its weakest link. This book is about electronic hardware security, with an emphasis on problems that you can solve on a shoestring DIY budget. It deals mostly with secure communications, cryptosystems, and espionage. You will quickly appreciate that you can’t simply buy a trustworthy and reliable cryptosystem off the shelf. You will then realise that this applies equally to individuals, corporations, and governments. If you want to increase your electronic security awareness in a world already overcrowded with networks of microphones and cameras, this is a book for you. Furthermore, if you want to do something DIY by designing and expanding upon simple electronic systems, please continue reading. Some of the devices described are already published as projects in the Elektor magazine. Some are still ideas yet to be worked out. Complexity is the main enemy of security, so we'll try to keep to simple systems. Every chapter will analyse real-life espionage events or at least several hypothetical scenarios that will hopefully spark your imagination. The final goal is to build a security-conscious mindset (or “to get into a head of a spy”) which is necessary to recognise possible threats beforehand, to design a truly secure system. Don’t bother reading if: you think you and your secrets are 100% safe and secure you think somebody else can effectively handle your security you think conspiracy theories only exist in theory – Telefunken’s masterpiece the “FS-5000 Harpoon” was built on one!

    € 29,95

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  • Home Appliance Hack-and-IoT Guidebook (E-book)

    Elektor Digital Home Appliance Hack-and-IoT Guidebook (E-book)

    1 review

    Affordable solutions with the ESP8266 and 3D printing If you are looking for a small yet powerful IoT device, you are likely to come across the ESP8266 and compatible products on the market today. One of these, the Wemos/Lolin D1 Mini Pro board strikes a remarkable balance between cost and performance. A small and very affordable prototype board, the D1 Mini Pro stands out with its WiFi functionality and a 16-Mbytes flash memory for easy creation of a flash file system. In addition, there are sufficient input and output pins (only one analog input though) to support PWM, I²C, and One-Wire systems to mention but a few. The book describes the operation, modding, construction, and programming of home appliances including a colorful smart home accessory, a refrigerator/greenhouse controller, an AC powerline monitor, a door lock monitor, and an IKEA Trådfri controller. As a benefit, all firmware developed for these DIY, "IoT-ized" devices can be updated over-the-air (OTA). For most of the designs in the book, a small printed circuit board (PCB) and an enclosure are presented so readers can have a finished and attractive-looking product. Readers having – or with access to! – a 3D printer can "print" the suggested enclosures at home or in a shop. Some of the constructions benefit from a Raspberry Pi configured as a gateway or cms server. This is also described in detail with all the necessary configuring. You don’t need to be an expert but the prerequisites to successful replication of the projects include basic skills with PC software including the ability to surf the Internet. In terms of hardware, you should be comfortable with soldering and generally assembling the PCBs presented in the book. All custom software written for the IoT devices, the PCB layouts, and 3D print files described in the book are available for free downloading.

    € 32,95

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  • Régulation PID par la pratique avec Raspberry Pi et Arduino Uno (PDF)

    Elektor Digital Régulation PID par la pratique avec Raspberry Pi et Arduino Uno (PDF)

    Arduino Uno est une plateforme de développement à microcontrôleur, à code source ouvert (matériel, EDI et bibliothèques). Arduino Uno est soutenu par une large communauté de programmeurs, d?ingénieurs en électronique, de passionnés et d?universitaires. Grâce aux bibliothèques, la programmation devient un jeu d?enfant et est rapide. Les bibliothèques entièrement testées et fonctionnelles facilitent le test des programmes. Le Raspberry Pi 4, une version récente du célèbre nano-ordinateur, est au coeur de nombreux appareils multimédias, mais aussi de régulateurs industriels, robots, jeux et autres applications domestiques et commerciales. Grâce à sa connectivité Wi-Fi et Bluetooth, le Raspberry Pi 4 est parfait pour la commande et la surveillance à distance, via l?internet. Ce livre met en oeuvre le Raspberry Pi 4 et l?Arduino Uno dans des applications de régulation avec l?algorithme PID. Après un peu de théorie sur les systèmes de régulation en boucles ouverte et fermée, il décrit des projets fonctionnels et testés pour piloter des systèmes réels avec des régulateurs PID. La réponse temporelle en boucle ouverte, le réglage des paramètres PID et la réponse temporelle en boucle fermée des systèmes présentés sont expliqués en détail (schémas fonctionnels, câblages des circuits, algorithmes de régulation PID, listings complets pour les deux cartes). Ces projets permettent d?enseigner la théorie et les applications des régulateurs PID. Ils sont faciles à modifier pour d?autres applications. Les projets pour le Raspberry Pi 4 sont adaptables à tous les autres modèles de la famille Raspberry Pi. Le livre couvre les sujets suivants : Systèmes de régulation en boucles ouverte et fermée Capteurs analogiques et numériques Fonctions de transfert et systèmes à temps continu Réponses temporelles des systèmes des 1er et 2e ordres Systèmes à temps discret (numériques) Régulateurs PID dans les systèmes à temps continu Régulateurs PID numériques Régulation de température tout ou rien avec Raspberry Pi et Arduino Uno Régulation de température PID avec Raspberry Pi et Arduino Uno Pilotage de moteurs à courant continu avec Raspberry Pi et Arduino Uno Régulation PID pour surveiller un niveau d?eau avec Raspberry Pi et Arduino Uno Régulation PID pour piloter une LED avec Raspberry Pi et Arduino Uno

    € 29,95

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  • Node-RED and Raspberry Pi Pico W (E-book)

    Elektor Digital Node-RED and Raspberry Pi Pico W (E-book)

    From basics to flows for sensors, automation, motors, MQTT, and cloud services This book is a learning guide and a reference. Use it to learn Node-RED, Raspberry Pi Pico W, and MicroPython, and add these state-of-the-art tools to your technology toolkit. It will introduce you to virtual machines, Docker, and MySQL in support of IoT projects based on Node-RED and the Raspberry Pi Pico W. This book combines several elements into a platform that powers the development of modern Internet of Things applications. These elements are a flow-based server, a WiFi-enabled microcontroller, a high-level programming language, and a deployment technology. Combining these elements gives you the tools you need to create automation systems at any scale. From home automation to industrial automation, this book will help you get started. Node-RED is an open-source flow-based development tool that makes it easy to wire together devices, APIs, and online services. Drag and drop nodes to create a flowchart that turns on your lights at sunset or sends you an email when a sensor detects movement. Raspberry Pi Pico W is a version of the Raspberry Pi Pico with added 802.11n Wi-Fi capability. It is an ideal device for physical computing tasks and an excellent match to the Node-RED. Quick book facts Project-based learning approach. Assumes no prior knowledge of flow-based programming tools. Learn to use essential infrastructure tools in your projects, such as virtual machines, Docker, MySQL and useful web APIs such as Google Sheets and OpenWeatherMap. Dozens of mini-projects supported by photographs, wiring schematics, and source code. Get these from the book GitHub repository. Step-by-step instructions on everything. All experiments are based on the Raspberry Pi Pico W. A Wi-Fi network is required for all projects. Hardware (including the Raspberry Pi Pico W) is available as a kit. Downloads GitHub

    € 34,95

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