Zoekresultaten voor "elektor OR magazine OR nl OR september OR oktober OR 2018 OR pdf"

A Reference and User Guide for the Arduino Uno Hardware and Firmware A manual providing up-to-date hardware information for the popular Arduino Uno, the easy to use open-source electronics platform used by hobbyists, makers, hackers, experimenters, educators and professionals. Get all the information that you need on the hardware and firmware found on Arduino Uno boards in this handy reference and user guide. ldeal for the workbench or desktop Contains all of the Arduino Uno hardware information in one place Covers Arduino / Genuino Uno revision 3 and earlier boards Easily find hardware technical specifications with explanations Pin reference chapter with interfacing examples Diagrams and illustrations for easy reference to alternate pin functions and hardware connections Learn to back up and restore firmware on the board, or load new firmware Basic fault finding and repair procedures for Arduino Uno boards Power supply circuits simplified and explained Mechanical dimensions split into five easy to reference diagrams Contains circuit diagrams, parts list and board layout reference to easily locate components

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The Internet of Things is rapidly gaining interest, and that has fueled the development of the Edison. A tiny computer, the size of a postage stamp, with a lot of power and built-in wireless communication capabilities. In this eBook we will help you get up-to-speed with the Edison, by installing the software both on the Edison as well as on your Windows PC. We will use the Edison Arduino break-out board because it is easy to work with. We will discuss Linux, Arduino C++ and Python, and show examples of how the Edison can interface with other hardware. We will use Wi-Fi and Bluetooth to set up wireless connections, and show you a trick to program sketches over Wi-Fi. Once you have completed this book your Edison will be up and running with the latest software version, and you will have sufficient knowledge of both hardware and software to start making your own applications. You will even be able to program the Edison over USB and wireless both in Arduino C++ and Python. This is not a projects eBook, but a toolbox that will allow you to explore the wonderful world of the Intel Edison!

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Deze complete cursus programmeren voor STM32-microcontrollers omvat een leerboek, een onderdelenpakket, praktijkgerichte projecten en een uitgebreide online cursus. Het is de ideale manier om stap voor stap te leren programmeren voor embedded systemen met Arduino, via een praktische en hands-on aanpak. Een praktische introductie tot embedded systemen met de STM32 Deze cursus is bedoeld voor iedereen die nog geen ervaring heeft met embedded systemen en op zoek is naar een gestructureerde, op voorbeelden gebaseerde manier om aan de slag te gaan. Er wordt een onderdelenpakket meegeleverd met onder meer leds, weerstanden, schakelaars, sensoren, actuatoren, displays, een breadboard en bedrading. Deze onderdelen worden in de cursus gebruikt om praktijkvoorbeelden te demonstreren. Er is geen voorkennis van Arduino of embedded development vereist. Elk onderdeel bevat praktische voorbeelden en miniprojecten die zijn ontworpen om de belangrijkste concepten te verankeren en uit te nodigen tot verdere verdieping. Aan het einde van de cursus ben je niet alleen in staat om de voorbeelden na te maken, maar kun je er ook op voortbouwen met je eigen ideeën en toepassingen. Wat leert u? Microcontrollerprogrammering in C/C++ voor de STM32 met de Arduino IDE Werken met digitale I/O, knoppen en encoders uitlezen, LED’s en relais aansturen Analoge ingangen, spanningen en sensoren uitlezen Genereren van analoge uitgangssignalen en PWM Gebruik van seriële communicatie zoals UART, I²C en SPI om displays aan te sturen en digitale sensoren en SD-kaarten uit te lezen Tijdbeheer Werken met interrupts Realtime sensorinput en besturing via knoppen, LED’s en displays Aansturen van actuatoren zoals relais en servomotoren Programma's debuggen met behulp van breakpoints en door de code stappen Voor wie is dit? Studenten en zelflerenden die embedded systems willen ontdekken Makers en IoT-enthousiastelingen die hun hardwarevaardigheden willen verbeteren Docenten en trainers die kant-en-klaar lesmateriaal zoeken Wat zit er in de doos? Toegang tot de volledige cursus op het Elektor Academy Pro leerplatform STM32 NUCLEO-F411RE microcontrollerboard Boek: Arduino for STM3 Downloadbare projectbestanden voor elke module Componentenkit: 2× LED, rood, 5 mm LED, groen, 5 mm 3× weerstand, 470 Ω, 0,25 W LDR Potentiometer, 10 kΩ, lineair Drukknop Rotary encoder module Relaismodule DHT22 temperatuur- en vochtigheidssensor TM1637-compatibel 4-digit 7-segment display MPU-6050 IMU met headers SSD1306-compatibel I²C OLED display Micro SD-kaartadapter met header Buzzer SG90 micro servo ILI9341-compatibel SPI 240×320 TFT display 20× jumper wires Breadboard

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Praktische projecten in analoge elektronica, audio en meer Ontdek een bijzondere verzameling van meer dan 250 elektronicaprojecten die in Elektor Magazine zijn gepubliceerd en zorgvuldig zijn geselecteerd door de gerenommeerde Elektor-labingenieur Ton Giesberts. De USB-stick brengt een grote verscheidenheid aan schakelingen, ontwerpen en praktische projectideeën samen die in de loop der jaren door talrijke Elektor-auteurs en engineers zijn ontwikkeld. Dit uitgebreide archief bestrijkt een breed scala aan elektronicatopics en vormt een waardevolle bron van kennis en inspiratie voor engineers, makers, studenten en elektronicahobbyisten. Meer dan 250 geselecteerde Elektor-projecten Zorgvuldig samengesteld door Elektor-engineer Ton Giesberts Ideaal om na te bouwen, te experimenteren en nieuwe ideeën te ontdekken Ontdek tientallen jaren Elektor-expertise in één uitgebreide projectcollectie. Highlights Q-Watt audioversterker Fortissimo-100 high-end versterker Buffer bord voor de Raspberry Pi 400 USB-naar-multiprotocol-serieelconverter DDS-functiegenerator AC/DC-vermogensmeter Charge-a-Phone Specificaties Geheugen 8 GB Connectoren 1x USB-A1x USB-C Systeemeisen Computer geschikt voor Adobe Reader vanaf versie 7 Webbrowser

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Mikrocontroller haben sich in den letzten Jahren in praktisch allen Bereichen der modernen Technik etabliert. In zunehmendem Maße dringen sie auch in die Gebiete der Künstlichen Intelligenz und der Robotertechnik vor. Das vorliegende Buch gibt eine umfassende Einführung in die Welt der Controller-Technik mit all ihren Facetten, von der einfachen Steuerung über die Sensor-Technik bis hin zur Datenübertragung in das Internet. Als Basis dafür dient das von Elektor entwickelte AVR-Playground-Board. Das Board kann mit Controllern der ATmega-Familie bestückt werden und ist mit dem bekannten Arduino-System kompatibel, so dass auch die verschiedenen Arduino-Hardware-Erweiterungen verwendet werden können. Für die Programmierung kommt die Sprache „C“ zum Einsatz. Auch hier wird im Buch auf das Arduino-System zurückgegriffen. Die frei verfügbare Arduino-Entwicklungsumgebung erlaubt den leichten Einstieg, ohne dass später Einschränkungen in Kauf genommen werden müssen. Die Hardware-nahe Programmierung steht dabei besonders im Fokus. Nach der Erläuterung von grundlegenden Anwendungen wird auf die anspruchsvolleren Themen wie Interrupts, Timer und Counter, Pulsweitenmodulation und Analog-Digital-Wandlung eingegangen. Praktische Anwendungen können sowohl mit einem Arduino als auch mit dem AVR-Playground-Board durchgeführt werden. Da das AVR-Playground-Board bereits über eine Vielzahl von Peripherie-Einheiten verfügt, sind nur noch wenige externe Bauteile erforderlich. Das Board kann im Elektor-Shop hier bezogen werden.

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If you enjoy DIY electronics, projects, software and robots, you’ll find this book intellectually stimulating and immediately useful. With the right parts and a little guidance, you can build robot systems that suit your needs more than overpriced commercial systems can. 20 years ago, robots based on simple 8-bit processors and touch sensors were the norm. Now, it’s possible to build multi-core robots that can react to their surroundings with intelligence. Today’s robots combine sensor readings from accelerometers, gyroscopes and computer vision sensors to learn about their environments. They can respond using sophisticated control algorithms and they can process data both locally and in the cloud. This book, which covers the theory and best practices associated with advanced robot technologies, was written to help roboticists, whether amateur hobbyist or professional, take their designs to the next level. As will be seen, building advanced applications does not require extremely costly robot technology. All that is needed is simply the knowledge of which technologies are out there and how best to use each of them. Each chapter in this book will introduce one of these different technologies and discuss how best to use it in a robotics application. On the hardware side, we’ll cover microcontrollers, servos, and sensors, hopefully inspiring you to design your own awe-inspiring, next-generation systems. On the software side, we’ll cover programming languages, debugging, algorithms, and state machines. We’ll focus on the Arduino, the Parallax Propeller, Revolution Education PICAXE and projects I’ve with which I’ve been involved, including the TBot educational robot, the PropScope oscilloscope, the 12Blocks visual programming language, and the ViewPort development environment. In addition, we’ll serve up a comprehensive introduction to a variety of essential topics, including output (e.g. LEDs, servo motors), and communication technologies (e.g. infrared, audio), that you can use to develop systems that interact to stimuli and communicate with humans and other robots. To make these topics as accessible as possible, handy schematics, sample code and practical tips regarding building and debugging have been included. Hanno Sander Christchurch, New Zealand

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Example projects with Node-RED, MQTT, WinCC SCADA, Blynk, and ThingSpeak This comprehensive guide unlocks the power of Modbus TCP/IP communication with Arduino. From the basics of the Modbus protocol right up to full implementation in Arduino projects, the book walks you through the complete process with lucid explanations and practical examples. Learn how to set up Modbus TCP/IP communication with Arduino for seamless data exchange between devices over a network. Explore different Modbus functions and master reading and writing registers to control your devices remotely. Create Modbus client and server applications to integrate into your Arduino projects, boosting their connectivity and automation level. With detailed code snippets and illustrations, this guide is perfect for beginners and experienced Arduino enthusiasts alike. Whether you‘re a hobbyist looking to expand your skills or a professional seeking to implement Modbus TCP/IP communication in your projects, this book provides all the knowledge you need to harness the full potential of Modbus with Arduino. Projects covered in the book: TCP/IP communication between two Arduino Uno boards Modbus TCP/IP communication within the Node-RED environment Combining Arduino, Node-RED, and Blynk IoT cloud Interfacing Modbus TCP/IP with WinCC SCADA to control sensors Using MQTT protocol with Ethernet/ESP8266 Connecting to ThingSpeak IoT cloud using Ethernet/ESP8266

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Get Cracking with the Arduino Nano V3, Nano Every, and Nano 33 IoT The seven chapters in this book serve as the first step for novices and microcontroller enthusiasts wishing to make a head start in Arduino programming. The first chapter introduces the Arduino platform, ecosystem, and existing varieties of Arduino Nano boards. It also teaches how to install various tools needed to get started with Arduino Programming. The second chapter kicks off with electronic circuit building and programming around your Arduino. The third chapter explores various buses and analog inputs. In the fourth chapter, you get acquainted with the concept of pulse width modulation (PWM) and working with unipolar stepper motors. In the fifth chapter, you are sure to learn about creating beautiful graphics and basic but useful animation with the aid of an external display. The sixth chapter introduces the readers to the concept of I/O devices such as sensors and the piezo buzzer, exploring their methods of interfacing and programming with the Arduino Nano. The last chapter explores another member of Arduino Nano family, Arduino Nano 33 IoT with its highly interesting capabilities. This chapter employs and deepens many concepts learned from previous chapters to create interesting applications for the vast world of the Internet of Things. The entire book follows a step-by-step approach to explain concepts and the operation of things. Each concept is invariably followed by a to-the-point circuit diagram and code examples. Next come detailed explanations of the syntax and the logic used. By closely following the concepts, you will become comfortable with circuit building, Arduino programming, the workings of the code examples, and the circuit diagrams presented. The book also has plenty of references to external resources wherever needed. An archive file (.zip) comprising the software examples and Fritzing-style circuit diagrams discussed in the book may be downloaded free of charge below.

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Dit is een ideaal boek voor hobbyisten, studenten en ingenieurs die op een eenvoudige manier C en het gebruik van een mbed ARM microcontroller willen leren, rechtstreeks op internet zonder ingewikkelde software installatie. ARM mbed microcontroller NXP LPC1768 De projecten in dit boek zijn bedoeld voor beginners op het gebied van ARM microcontrollers of de programmeertaal C. Dat wil niet zeggen dat de projecten allemaal eenvoudig zijn, maar wel dat ze gemakkelijk te begrijpen zijn. We maken bijvoorbeeld gebruik van USB communicatie, een onderwerp dat door de mbed zo eenvoudig wordt gemaakt dat het geschikt is voor een beginners boek. Cloud technologie De mbed NXP LPC1768 maakt gebruik van cloud technologie, een revolutionair concept voor software ontwikkeling. Dit houdt in dat u geen software hoeft te installeren om de mbed te kunnen programmeren! Het enige dat u nodig heeft is een internet browser zoals Microsoft Internet Explorer, en een USB poort op uw PC. U kunt vanaf elke willekeurige PC waar dan ook ter wereld toegang krijgen tot uw project en er aan verder werken. Wanneer u klaar bent kunt u met een paar eenvoudige klikjes met uw muis het programma overzetten naar uw mbed hardware. Uiteraard kunt u de projecten ook downloaden en op uw eigen PC opslaan wanneer u dat liever heeft. Onderwerpen die aan de orde komen Leer het programmeren van een ARM microcontroller via cloud technologie. Geen moeilijke software installatie op uw eigen PC. Leer de programmeertaal C door leuke en interessante projecten uit te voeren. Geen ervaring of kennis noodzakelijk. Voorbeelden van projecten in dit boek: knipperlicht, tijdschakelaar, donkerschakelaar, digitale thermometer, mensen detector, USB communicatie, pratende microcontroller, fout zoeken, geluidsschakelaar, en nog veel meer - totaal 35 projecten. Voorbeelden van C onderwerpen in dit boek: variabelen, opdrachten, functies, programmaverloop, pointers (inleidend).

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Learn to use Python productively in real-life scenarios at work and in everyday life If you have mastered the basics of Python and are wanting to explore the language in more depth, this book is for you. By means of concrete examples used in different applications, the book illustrates many aspects of programming (e.g. algorithms, recursion, data structures) and helps problem-solving strategies. Including general ideas and solutions, the specifics of Python and how these can be practically applied are discussed. Python 3 for Science and Engineering Applications includes: practical and goal-oriented learning basic Python techniques modern Python 3.6+ including comprehensions, decorators and generators complete code available online more than 40 exercises, solutions documented online no additional packages or installation required, 100% pure Python Topics cover: identifying large prime numbers and computing Pi writing and understanding recursive functions with memorisation computing in parallel and utilising all system cores processing text data and encrypting messages comprehending backtracking and solving Sudokus analysing and simulating games of chance to develop optimal winning strategies handling genetic code and generating extremely long palindromes Downloads Software

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Whether you are an electronics enthusiast or engineering professional, this book provides the reader with an introduction to the use of the CadSoft’s EAGLE PCB design software package. EAGLE is a user-friendly, powerful and affordable software package for the efficient design of printed circuit boards. It offers the same power and functionality to all users, at a smaller cost than its competitors. A free version of EAGLE is available to enthusiasts for their own use. EAGLE can be used on the main computing platforms including: Microsoft Windows (XP, Vista or Windows 7); Linux (based on kernel 2.6 or above) and Apple Mac OS X (Version 10.6 or higher). Any hardware that supports these software platforms will run the EAGLE application. The book is intended for anyone who wants an introduction to the capabilities of EAGLE. The reader may be a novice at PCB design or a professional wanting to learn about EAGLE, with the intention of migrating from another CAD package. This book will quickly allow you to: obtain an overview of the main modules of EAGLE: the schematic editor; layout editor and autorouter in one single interface; learn to use some of the basic commands in the schematic and layout editor modules of EAGLE; apply your knowledge of EAGLE commands to a small project; learn more about some of the advanced concepts of EAGLE and its capabilities; understand how EAGLE relates to the stages of PCB manufacture; create a complete project, from design through to PCB fabrication. The project discussed in the book is a popular, proven design from the engineering team at Elektor. After reading this book while practicing some of the examples, and completing the projects, the reader should feel confident about taking on more challenging endeavors.

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ModbusRTU and ModbusTCP examples with the Arduino Uno and ESP8266 Introduction to PLC programming with OpenPLC, the first fully open source Programmable Logic Controller on the Raspberry Pi, and Modbus examples with Arduino Uno and ESP8266 PLC programming is very common in industry and home automation. This book describes how the Raspberry Pi 4 can be used as a Programmable Logic Controller. Before taking you into the programming, the author starts with the software installation on the Raspberry Pi and the PLC editor on the PC, followed by a description of the hardware. You'll then find interesting examples in the different programming languages complying with the IEC 61131-3 standard. This manual also explains in detail how to use the PLC editor and how to load and execute the programs on the Raspberry Pi. All IEC languages are explained with examples, starting with LD (Ladder Diagram) over ST (Structured Control Language) to SFC (Special Function Chart). All examples can be downloaded from the author's website. Networking gets thorough attention too. The Arduino Uno and the ESP8266 are programmed as ModbusRTU or ModbusTCP modules to get access to external peripherals, reading sensors and switching electrical loads. I/O circuits complying with the 24 V industry standard may also be of interest for the reader. The book ends with an overview of commands for ST and LD. After reading the book, the reader will be able to create his own controllers with the Raspberry Pi.

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