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zlib/Computers/Hardware/Dogan Ibrahim, Ahmet Ibrahim/Raspberry Pi 5 for Radio Amateurs: program and Build Raspberry Pi 5 Based Ham Station Utilities with the RTL-SDR_28807159.pdf

Raspberry Pi 5 for Radio Amateurs: program and Build Raspberry Pi 5 Based Ham Station Utilities with the RTL-SDR Dogan Ibrahim, Ahmet Ibrahim Elektor Verlag GmbH, 1, 2024

In recent years there have been major changes in the radio equipment used by the radio amateurs. Although the classical HF and mobile equipment is still in use by large numbers of amateurs, computers and digital techniques are becoming very popular among amateur radio operators or 'hams'. In early days of digital communications, personal computers were used by hams to communicate with each other. PCs have the disadvantage that they are rather expensive and bulky. Nowadays, anyone can purchase a £40 Raspberry Pi computer and run almost all of the amateur radio software on this computer, which is slightly bigger than the size of a credit card..The Raspberry Pi 5 is the latest credit-card sized computer from the Raspberry Pi Foundation that can be used in many applications, such as in audio and video media centers, as a desktop computer, in industrial controllers, robotics, and in many domestic and commercial applications. In addition to many features found in other Raspberry Pi computers, the Raspberry Pi 5 offers Wi-Fi, Classic Bluetooth, and Bluetooth BLE capability which makes it highly desirable in remote and Internet-based control and monitoring applications

英语 [en] · PDF · 6.5MB · 2024 · 📘 非小说类图书 · 🚀/zlib · Save

nexusstc/Using Displays in Raspberry Pi Projects/5c4ad940f916f8dcc259a42b01946e19.rar

Using displays in Raspberry Pi projects : learn to program displays and GUIs with Python Dogan Ibrahim; Elektor-Verlag GmbH Elektor Verlag GmbH, 1. Auflage, London, 2021

英语 [en] · RAR · 37.9MB · 2021 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc · Save

lgli/Ibrahim D. Raspberry Pi 5 for Radio Amateurs...2024.pdf

Raspberry Pi 5 for Radio Amateurs: Program and Build Raspberry Pi 5 Based Ham Station Utilities with the RTL-SDR Dogan Ibrahim, Ahmet Ibrahim Elektor Books, 1, 2024

The RTL-SDR devices (V3 and V4) have gained popularity among radio amateurs 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, a Raspberry Pi 5 computer, a USB based external audio inputoutput adapter, and software installed on the Raspberry Pi 5 computer. With such a modest setup, it is possible to receive signals from around 24 MHz to over 1.7 GHz. This book is aimed at amateur radio enthusiasts and electronic engineering students, as well as at anyone interested in learning to use the Raspberry Pi 5 to build electronic projects. The book is suitable for both beginners through experienced readers. Some knowledge of the Python programming language is required to understand and eventually modify the projects given in the book. A block diagram, a circuit diagram, and a complete Python program listing is given for each project, alongside a comprehensive description. The following popular RTL-SDR programs are discussed in detail, aided by step-by-step installation guides for practical use on a Raspberry Pi 5: > SimpleFM > GQRX > SDR++ > CubicSDR > RTL-SDR Server > Dump1090 > FLDIGI > Quick > RTL_433 > aldo > xcwcp > GPredict > TWCLOCK > CQRLOG > klog > Morse2Ascii > PyQSO > Welle.io > Ham Clock > CHIRP > xastir > qsstv > flrig > XyGrib > FreeDV > Qtel (EchoLink) > XDX (DX-Cluster) > WSJT-X The application of the Python programming language on the latest Raspberry Pi 5 platform precludes the use of the programs in the book from working on older versions of Raspberry Pi computers.

英语 [en] · PDF · 60.3MB · 2024 · 📘 非小说类图书 · 🚀/lgli/lgrs/zlib · Save

upload/newsarch_ebooks/2023/08/18/extracted__Radio_Builders_Book.zip/Radio Builder's Book/Radio Builder's Book.pdf

Radio Builder's Book From Detector to Software Defined Radio [Team-IRA] Burkhard Kainka Elektor Verlag GmbH, 2023

From Detector to Software Defined Radio Radio 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.

英语 [en] · PDF · 39.1MB · 2023 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/upload/zlib · Save

nexusstc/Elektronische Schaltungen zur Akkuladung/3663ac34b8650af243f14bc8f81128f1.pdf

Elektronische Schaltungen zur Akkuladung NA Elektor Verlag GmbH, Elektronische Schaltungen fu r, Aachen, Germany, 1993

德语 [de] · PDF · 7.4MB · 1993 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/zlib · Save

lgli/Felix Bittmann - Python 3 for Science and Engineering Applications (2020, Elektor International Media BV).mobi

Python 3 for Science and Engineering Applications Learn to use Python productively in real-life scenarios at work and in everyday life Felix Bittmann, Elektor International Media BV Elektor International Media BV, 1. Main, Aachen, 2020

Learn to use Python productively in real-life scenarios at work and in everyday lifeIf 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.

英语 [en] · MOBI · 3.2MB · 2020 · 📘 非小说类图书 · 🚀/lgli/zlib · Save

upload/newsarch_ebooks_2025_10/2022/10/26/Programming with Node-RED - Dogan Ibrahim.pdf

Programming with Node-RED : design IoT projects with Raspberry Pi, Arduino and ESP32 Dogan Ibrahim Elektor Publication, Learn, design, share, London, cop. 2020

The Internet of Things (IoT) is becoming a major application area for embedded systems. As a result, more and more people are becoming interested in learning about embedded design and programming. Technical colleges and universities are moving away from legacy 8 and 16-bit microcontrollers and are introducing 32-bit embedded microcontrollers to their curriculums. Many IoT applications demand precision, high processing power, and low power consumption. Produced by IBM, Node-RED is an open-source visual editor for wiring the Internet of Things. Node-RED comes with a large number of nodes to handle a multitude of tasks. The required nodes are selected and joined together to perform a particular task. Node-RED is based on flow type programming where nodes are configured and joined together to form an application program. There are nodes for performing complex tasks, including web access, Twitter, E-mail, HTTP, Bluetooth, MQTT, controlling GPIO ports, etc. One particularly nice aspect of Node-RED is that the programmer does not need to learn how to write complex programs. For example, an email can be sent by simply joining nodes together and writing only a few lines of code. The aim of this book is to teach how Node-RED can be used in projects. The main hardware platform used with most of the projects in this book is Raspberry Pi 4. Chapters are included to show how Node-RED can be also be used with Arduino Uno, ESP32 DevKitC, and the ESP8266 NodeMCU microcontroller development boards. Many example projects are given in the book. All projects have been fully tested and were working at the time of writing this book. Users can select flow programs of the projects from the book website and configure them to suit their own applications. The operation of each flow program is fully described in the book. Raspberry Pi is based on ARM architecture and it is currently one of the most commonly used single-board computers used by students, engineers, and hobbyists. There are hundreds of Raspberry Pi based projects available on the internet. Arduino is also a very popular microcontroller development board. Although it is based on 8-bit architecture, it is widely used as it is supported by large numbers of software libraries, making it easy to develop projects in relatively short times. Another popular microcontroller is ESP32. It is widely sold as a development board known as the ESP32 DevKitC. The reason why ESP32 is very popular is that it has onboard Wi-Fi and Bluetooth capability, many digital and analog input ports, and built-in timers. Additionally, its power consumption is very low and it has a processor that can be put into sleep mode, which consumes extremely low current.

英语 [en] · PDF · 12.9MB · 2020 · 📘 非小说类图书 · 🚀/lgli/lgrs/upload · Save

lgli/Felix Bittmann - Python 3 for Science and Engineering Applications (2020, Elektor International Media BV).fb2

Python 3 for Science and Engineering Applications Learn to use Python productively in real-life scenarios at work and in everyday life Felix Bittmann, Elektor International Media BV Elektor International Media BV, 1. Main, Aachen, 2020

Learn to use Python productively in real-life scenarios at work and in everyday lifeIf 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.

英语 [en] · FB2 · 5.5MB · 2020 · 📘 非小说类图书 · 🚀/lgli/zlib · Save

upload/newsarch_ebooks/2023/08/18/extracted__PLC_Programming_with_the_Raspberry_Pi_and_the_OpenPLC_Project.zip/PLC Programming with the Raspberry Pi and the OpenPLC Project/PLC Programming with the Raspberry Pi and the OpenPLC Project.pdf

PLC Programming with the Raspberry Pi and the OpenPLC Project ModbusRTU and ModbusTCP examples with the Arduino Uno and ESP8266 Josef Bernhardt; Elektor-Verlag GmbH Elektor Verlag GmbH, 1. Main, Aachen, 2021

Content 4 Preface 6 Introduction 7 Chapter 1 • Installing the Raspberry Pi 4 10 1.1 Hardware description 10 1.2 Installing the operating system 11 1.3 Installing the VNC Viewer 14 1.4 Installing the File Transfer Software WinSCP 17 1.5 Installing the openplcproject runtime 21 Chapter 2 • OpenPLC Editor Installation 31 2.1 Download and Installation 31 2.2 Raspberry Pi pin descriptions 36 2.3 Additional Hardware I/O Test Board 39 2.4 Additional 24 V PLC Board hardware 40 Chapter 3 • The OpenPLC Editor 43 3.1 Description of the OpenPLC Editor 43 3.2 Ladder Logic Example (LD) 54 3.3 Function Block example (FBD) 66 3.4 Instruction List example (IL) 75 3.5 Structured Text examples (ST, SCL) 80 3.5.1 Variable 81 3.5.2 Control structures 82 3.5.3 Conversion operators 87 3.5.4 Standard function blocks according to IEC 61131-3 87 3.5.5 First ST program example 89 3.5.6 ST example for controlling a conveyor belt 92 3.5.7 Defining arrays with the OpenPLC Editor 95 3.5.8 Defining structures with the OpenPLC Editor 99 3.5.9 Combining structures with arrays using the OpenPLC Editor 102 3.5.10 Definition of ENUMs 105 3.6 Sequential Function Chart example (SFC) 108 Chapter 4 • OpenPLC and the Modbus 119 4.1 Testing PLC programs with Modbus TCP 119 4.2 Visualization of PLC programs with AdvancedHMI 129 4.3 Visualization of PLC programs via the Internet 139 Chapter 5 • Modbus I/O modules 146 5.1 Modbus RTU module with the Arduino Uno 146 5.2 Modbus TCP module with the ESP8266 and WLAN 157 5.3 Web server application with the ESP8266 I/O module 167 Chapter 6.1 • Bibliography, circuit diagrams and layouts 174 6.2 Web links 175 6.3 Modbus commands for the ESP8266 I/O module 177 6.4 Circuit diagrams and layouts 180 6.4.1 Circuit diagram for the test board with buttons and LEDs: 180 6.4.2 Circuit diagram for the test board with 24V input outputs: 182 6.4.3 Circuit diagram for the ESP8266 board with 24V input outputs: 184 Index 186

英语 [en] · PDF · 30.8MB · 2021 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/upload/zlib · Save

upload/newsarch_ebooks/2023/05/16/extracted__Building_a_High-Tech_Alarm_System_with_Raspberry_Pi.zip/Building a High-Tech Alarm System with Raspberry Pi/Building a High-Tech Alarm System with Raspberry Pi.pdf

Building a High-Tech Alarm System with Raspberry Pi William Pretty Elektor Publishing, Main, Aachen, 2023

Details This book discusses the basic components of any alarm system. All alarm systems have two basic functions. First, they monitor their environment looking for a change such as a door or window opening or someone moving about in the room. Second, they alert the legal owner or user to this change. The system described in this book uses a scanning type software to detect intruders. It behaves like a guard dog, pacing up and down the fence line on the lookout for either an intruder or a familiar person. If you have an alarm key, you can disarm the system and enter. With the scanning method, the software is easy to write and explain. It can scan eight alarm zones plus two special fire zones in about one second. You don’t have to be an electrical engineer to install an alarm system, just a decent carpenter, painter, and plasterer! Because this alarm system runs on 12 volts, you don’t have to be a licensed electrician either to install it. The alarm system presented here uses Python software on the Raspberry Pi combined with some elementary electronic circuits. The code described in the book, as well as CAD files and a bill of materials for the alarm panel, are available for free downloading. The book provides the reader with examples of typical configurations coming straight from the author‘s experience. After reviewing the hardware components typically used in common alarm systems, the author shows how to plan one yourself. To implement a modular alarm, no matter if it is for a single house or for a business or restaurant, the book shows how to skillfully combine a Raspberry Pi with small auxiliary electronic circuits. These are not installation instructions but food for thought that will enable readers to find a solution to their needs.

英语 [en] · PDF · 19.7MB · 2023 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/upload/zlib · Save

nexusstc/C Programming on Raspberry Pi/8b5c0d9b12b4cfd1c76ed0fc1406ed86.djvu

C Programming on Raspberry Pi Develop innovative hardware-based projects in C Dogan Ibrahim Elektor International Media, Elektor books, London, 2021

<p>The Raspberry Pi has traditionally been programmed using Python. Although this is a very powerful language, many programmers may not be familiar with it. C on the other hand is perhaps the most commonly used programming language and all embedded microcontrollers can be programmed using it. The C language is taught in most technical colleges and universities and almost all engineering students are familiar with using it with their projects. This book is about using the Raspberry Pi with C to develop a range of hardware-based projects. Two of the most popular C libraries, wiringPi and pigpio are used.The book starts with an introduction to C and most students and newcomers will find this chapter invaluable. Many projects are provided in the book, including using Wi-Fi and Bluetooth to establish communication with smartphones.Many sensor and hardware-based projects are included. Both wiringPi and pigpio libraries are used in all projects. Complete program listings are given with full explanations. All projects have been fully tested and work. The following hardware-based projects are provided in the book: > Using sensors > Using LCDs > I 2 C and SPI buses > Serial communication > Multitasking > External and timer interrupts > Using Wi-Fi > Webservers > Communicating with smartphones > Using Bluetooth > Sending data to the cloud Program listings of all Raspberry Pi projects developed in this book are available on the Elektor website. Readers can download and use these programs in their projects. Alternatively, they can customize them to suit their applications.<br></p>

英语 [en] · DJVU · 4.4MB · 2021 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/zlib · Save

zlib/no-category/Unknown/306 Schaltungen_119189854.pdf

306 Schaltungen Unknown Aachen Elektor-Verl, Dreihunderter-Reihe, Aachen, Germany, 1996

519 S. 21 cm

德语 [de] · PDF · 28.1MB · 1996 · 📗 未知类型的图书 · 🚀/ia/zlib · Save

nexusstc/Raspberry Pi Pico Essentials: Program, Build, and Master Over 50 Projects with MicroPython and the RP2040 Microprocessor/8e59ab5cba89acaf724e0bf13db61ae3.pdf

Raspberry Pi Pico Essentials: Program, Build, and Master Over 50 Projects with MicroPython and the RP2040 Microprocessor Dogan Ibrahim Elektor Publication, 1. Main, Aachen, 2021

The Raspberry Pi Pico is a high-performance microcontroller module designed especially for physical computing. Microcontrollers differ from single-board computers, like the Raspberry Pi 4, in not having an operating system. The Raspberry Pi Pico can be programmed to run a single task very efficiently within real-time control and monitoring applications requiring speed. The ‘Pico’ as we call it, is based on the fast, efficient, and low-cost dual-core ARM Cortex-M0+ RP2040 microcontroller chip running at up to 133 MHz and sporting 264 KB of SRAM, and 2 MB of Flash memory. Besides its large memory, the Pico has even more attractive features including a vast number of GPIO pins, and popular interface modules like ADC, SPI, I2C, UART, and PWM. To cap it all, the chip offers fast and accurate timing modules, a hardware debug interface, and an internal temperature sensor. The Raspberry Pi Pico is easily programmed using popular high-level languages such as MicroPython and or C/C++. This book is an introduction to using the Raspberry Pi Pico microcontroller in conjunction with the MicroPython programming language. The Thonny development environment (IDE) is used in all the projects described. There are over 50 working and tested projects in the book, covering the following topics: * Installing the MicroPython on Raspberry Pi Pico using a Raspberry Pi or a PC * Timer interrupts and external interrupts * Analogue-to-digital converter (ADC) projects * Using the internal temperature sensor and external temperature sensor chips * Datalogging projects * PWM, UART, I2C, and SPI projects * Using Wi-Fi and apps to communicate with smartphones * Using Bluetooth and apps to communicate with smartphones * Digital-to-analogue converter (DAC) projects All projects given in the book have been fully tested and are working. Only basic programming and electronics experience is required to follow the projects. Brief descriptions, block diagrams, detailed circuit diagrams, and full MicroPython program listings are given for all projects described. Readers can find the program listings on the Elektor web page created to support the book.

英语 [en] · PDF · 9.5MB · 2021 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/zlib · Save

upload/newsarch_ebooks_2025_10/2023/06/26/extracted__Using_Displays_in_Raspberry_Pi_Projects.zip/Using Displays in Raspberry Pi Projects/Using Displays in Raspberry Pi Projects.pdf

Using Displays in Raspberry Pi Projects : Learn to program displays and GUIs with Python Dogan Ibrahim; Elektor-Verlag GmbH Elektor Verlag GmbH, 1. Auflage, London, 2021

This book is about Raspberry Pi 4 display projects. The book starts by explaining how to install the latest Raspbian operating system on an SD card, and how to configure and use the GPIO ports.The core of the book explains the following topics in simple terms with fully tested and working example projectsSimple LED projectsBar graph LED projectsMatrix LED projectsBitmap LED projectsLED stripsLCDsOLED displaysE-paper displaysTFT displays7-inch touch screenGUI Programming with TkinderOne unique feature of this book is that it covers almost all types of display that readers will need to use in their Raspberry Pi based projects. The operation of each project is fully given, including block diagrams, circuit diagrams, and commented full program listings. It is therefore an easy task to convert the given projects to run on other popular platforms, such as Arduino or PIC microcontrollers.

英语 [en] · PDF · 36.4MB · 2021 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/upload/zlib · Save

ia/isbn_9783895764653.pdf

A handbook on DIY electronic security and espionage Luka Matic Elektor Verlag GmbH, 1. Main, Aachen, 2021

Keine Beschreibung vorhanden.

英语 [en] · PDF · 14.7MB · 2021 · 📗 未知类型的图书 · 🚀/ia · Save

upload/newsarch_ebooks_2025_10/2023/06/26/extracted__Develop_your_own_Bluetooth_Low_Energy_Applications_for_Raspberry_Pi_ESP32_and_nRF52_with_Python_Arduino_and_Zephyr.zip/Develop your own Bluetooth Low Energy Applications for Raspberry Pi, ESP32 and nRF52 with Python, Arduino and Zephyr/Develop your own Bluetooth Low Energy Applications for Raspberry Pi, ESP32 and nRF52 with Python, Arduino and Zephyr.pdf

Develop your own Bluetooth low energy applications : for Raspberry Pi, ESP32 and nRF52 with Python, Arduino and Zephyr Koen Vervloesem PUBLITR ELEKTOR, 2023

Pour Raspberry Pi, ESP32 et nRF52 avec Python, (https://www.elektor.fr/arduino) Arduino et Zephyr. Ce livre vous montre les ficelles de la programmation BLE avec Python et la bibliothèque Bleak sur un Raspberry Pi ou un PC, avec C++ et NimBLE-Arduino sur les cartes de développement ESP32 d'Espressif, et avec C sur l'une des cartes de développement prises en charge par le système d'exploitation en temps réel Zephyr, notamment les cartes nRF52 de Nordic Semiconductor. Les puces radio à énergie basse Bluetooth (Bluetooth Low Energy BLE) sont omniprésentes, du Raspberry Pi aux ampoules électriques. BLE est une technologie développée avec des spécifications complètes, mais les bases sont assez accessibles. Une approche progressive et systématique vous guidera vers la maîtrise de cette technique de communication sans fil, qui est essentielle pour travailler dans des applications de faible puissance. Dans ce livre, vous apprendrez à : Découvrir les appareils BLE dans votre entourage en écoutant leurs annonces. Créez vos propres dispositifs BLE en annonçant des données. Connectez-vous à des dispositifs BLE tels que des moniteurs de fréquence cardiaque et des détecteurs de proximité. Créez des connexions sécurisées avec les appareils BLE grâce au cryptage et à l'authentification. Comprendre les spécifications des services et des profils BLE et les appliquer. Reconvertir un dispositif BLE avec une exécution exclusive et le contrôler avec votre propre logiciel. Faire en sorte que vos appareils BLE utilisent le moins d'énergie possible. Ce livre vous montre les ficelles de la programmation BLE avec Python et la bibliothèque Bleak sur un Raspberry Pi ou un PC, avec C++ et NimBLE-Arduino sur les cartes de développement ESP32 d'Espressif, et avec C sur l'une des cartes de développement prises en charge par le système d'exploitation en temps réel Zephyr, notamment les cartes nRF52 de Nordic Semiconductor. Vous commencerez avec peu de théorie et développerez du code Après avoir lu ce livre, vous en saurez suffisamment pour créer vos propres applications BLE.

英语 [en] · PDF · 43.8MB · 2023 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/upload/zlib · Save

upload/newsarch_ebooks_2025_10/2023/06/26/extracted__Develop_and_Operate_Your_LoRaWAN_IoT_Nodes__Ready-to-use_devices_and_self-built_Arduino_nodes_in_the_The_Things_Network.zip/Develop and Operate Your LoRaWAN IoT Nodes Ready-to-use devices and self-built Arduino nodes in the The Things Network/Develop and Operate Your LoRaWAN IoT Nodes Ready-to-use devices and self-built Arduino nodes in the The Things Network.pdf

Develop and Operate Your LoRaWAN IoT Nodes : Ready-to-use devices and self-built Arduino nodes in the "The Things Network" Claus Kühnel Elektor Verlag GmbH, Elektor books, Aachen, 2022

LoRaWAN has developed excellently as a communication solution in the IoT. The Things Network (TTN) has contributed to this. The Things Network was upgraded to The Things Stack Community Edition (TTS (CE)). The TTN V2 clusters were closed towards the end of 2021.This book shows you the necessary steps to operate LoRaWAN nodes using TTS (CE) and maybe extend the network of gateways with an own gateway. Meanwhile, there are even LoRaWAN gateways suitable for mobile use with which you can connect to the TTN server via your cell phone.The author presents several commercial LoRaWAN nodes and new, low-cost and battery-powered hardware for building autonomous LoRaWAN nodes. Registering LoRaWAN nodes and gateways in the TTS (CE), providing the collected data via MQTT and visualization via Node-RED, Cayenne, Thingspeak, and Datacake enable complex IoT projects and completely new applications at very low cost.This book will enable you to provide and visualize data collected with battery-powered sensors (LoRaWAN nodes) wirelessly on the Internet. You will learn the basics for smart city and IoT applications that enable, for example, the measurement of air quality, water levels, snow depths, the determination of free parking spaces (smart parking), and the intelligent control of street lighting (smart lighting), among others.

英语 [en] · PDF · 44.1MB · 2022 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/upload/zlib · Save

upload/newsarch_ebooks/2023/08/18/extracted__Nucleo_Boards_Programming_with_the_STM32CubeIDE_Hands-on_in_more_than_50_projects.zip/Nucleo Boards Programming with the STM32CubeIDE Hands-on in more than 50 projects/Nucleo Boards Programming with the STM32CubeIDE Hands-on in more than 50 projects.pdf

Nucleo Boards Programming with the STM32CubeIDE: Hands-on in more than 50 projects [Team-IRA] Doganeau Ibrahim Elektor Verlag GmbH, 1. Main, Aachen, 2021

STM32 Nucleo family of processors are manufactured by STMicroelectronics. These are low-cost ARM microcontroller development boards. This book is about developing projects using the popular STM32CubeIDE software with the Nucleo-L476RG development board. In the early Chapters of the book the architecture of the Nucleo family is briefly described. The book covers many projects using most features of the Nucleo-L476RG development board where the full software listings for the STM32CubeIDE are given for each project together with extensive descriptions. The projects range from simple flashing LEDs to more complex projects using modules, devices, and libraries such as GPIO, ADC, DAC, I2C, SPI, LCD, DMA, analogue inputs, power management, X-CUBE-MEMS1 library, DEBUGGING, and others. In addition, several projects are given using the popular Nucleo Expansion Boards. These Expansion Boards plug on top of the Nucleo development boards and provide sensors, relays, accelerometers, gyroscopes, Wi-Fi, and many others. Using an expansion board together with the X-CUBE-MEMS1 library simplifies the task of project development considerably. All the projects in the book have been tested and are working. The following sub-headings are given for each project: Project Title, Description, Aim, Block Diagram, Circuit Diagram, and Program Listing for the STM32CubeIDE. In this book you will learn about STM32 microcontroller architecture; the Nucleo-L476RG development board in projects using the STM32CubeIDE integrated software development tool; external and internal interrupts and DMA; DEBUG, a program developed using the STM32CubeIDE; the MCU in Sleep, Stop, and in Standby modes; Nucleo Expansion Boards with the Nucleo development boards. What you need a PC with Internet connection and a USB port; STM32CubeIDE software (available at STMicroelectronics website free of charge) the project source files, available from the book's webpage hosted by Elektor; Nucleo-L476RG development board; simple electronic devices such as LEDs, temperature sensor, I2C and SPI chips, and a few more; Nucleo Expansion Boards (optional).

英语 [en] · PDF · 14.3MB · 2021 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/upload/zlib · Save

zlib/no-category/Majid Pakdel/Advanced Programming with STM32 Microcontrollers: Master the software tools behind the STM32 microcontroller_25190141.pdf

Advanced Programming with STM32 Microcontrollers: Master the software tools behind the STM32 microcontroller Majid Pakdel Elektor Verlag GmbH, 2021

This book is project-based and aims to teach the software tools behind STM32 microcontroller programming. Author Majid Pakdel has developed projects using various different software development environments including Keil MDK, IAR Embedded Workbench, Arduino IDE and MATLAB. Readers should be able to use the projects as they are, or modify them to suit to their own needs. This book is written for students, established engineers, and hobbyists. STM32 microcontroller development boards including the STM32F103 and STM32F407 are used throughout the book. Readers should also find it easy to use other ARM-based development boards.

英语 [en] · PDF · 90.9MB · 2021 · 📗 未知类型的图书 · 🚀/zlib · Save

zlib/no-category/Mohamed Zied Chaari/Wireless Power Design_119812817.pdf

Wireless Power Design Mohamed Zied Chaari Elektor Verlag GmbH, 2025

From Theory to Practical Applications in Wireless Energy Transfer and HarvestingWireless power transmission has gained significant global interest, particularly with the rise of electric vehicles and the Internet of Things (IoT). It’s a technology that allows the transfer of electricity without physical connections, offering solutions for everything from powering small devices over short distances to long-range energy transmission for more complex systems.

英语 [en] · PDF · 32.3MB · 2025 · 📗 未知类型的图书 · 🚀/zlib · Save

zlib/no-category/Dogan Ibrahim/Get Started with the Raspberry Pi AI Kit_119812549.pdf

Get Started with the Raspberry Pi AI Kit Dogan Ibrahim Elektor Verlag GmbH, 2024

Artificial Intelligence (AI) is now part of our daily lives. With companies developing low-cost AI-powered hardware into their products, it is now becoming a reality to purchase AI accelerator hardware at comparatively very low costs. One such hardware accelerator is the Hailo module which is fully compatible with the Raspberry Pi 5. The Raspberry Pi AI Kit is a cleverly designed hardware as it bundles an M.2-based Hailo-8L accelerator with the Raspberry Pi M.2 HAT+ to offer high speed inferencing on the Raspberry Pi 5. Using the Raspberry Pi AI Kit, you can build complex AI-based vision applications, running in real-time, such as object detection, pose estimation, instance segmentation, home automation, security, robotics, and many more neural network-based applications. This book is an introduction to the Raspberry Pi AI Kit, and it is aimed to provide some help to readers who are new to the kit and wanting to run some simple AI-based visual models on their Raspberry Pi 5 computers. The book is not meant to cover the detailed process of model creation and compilation, which is done on an Ubuntu computer with massive disk space and 32 GB memory. Examples of pre-trained and custom object detection are given in the book. Two fully tested and working projects are given in the book. The first project explains how a person can be detected and how an LED can be activated after the detection, and how the detection can be acknowledged by pressing an external button. The second project illustrates how a person can be detected, and how this information can be passed to a smart phone over a Wi-Fi link, as well as how the detection can be acknowledged by sending a message from the smartphone to your Raspberry Pi 5

英语 [en] · PDF · 38.0MB · 2024 · 📗 未知类型的图书 · 🚀/zlib · Save

zlib/Computers/Hardware/Dogan Ibrahim, Ahmet Ibrahim/The BeagleY-AI Handbook: A Practical Guide to AI, Python, and Hardware Projects_119796510.pdf

The BeagleY-AI Handbook: A Practical Guide to AI, Python, and Hardware Projects Dogan Ibrahim, Ahmet Ibrahim Elecktor, 1, 2025

Welcome to your BeagleY-AI journey! This compact, powerful, and affordable single-board computer is perfect for developers and hobbyists. With its dedicated 4 TOPS AI co-processor and a 1.4 GHz Quad-core Cortex-A53 CPU, the BeagleY-AI is equipped to handle both AI applications and real-time I/O tasks. Powered by the Texas Instruments AM67A processor, it offers DSPs, a 3D graphics unit, and video accelerators.Inside this handbook, you‘ll find over 50 hands-on projects that cover a wide range of topics—from basic circuits with LEDs and sensors to an AI-driven project. Each project is written in Python 3 and includes detailed explanations and full program listings to guide you. Whether you‘re a beginner or more advanced, you can follow these projects as they are or modify them to fit your own creative ideas.

英语 [en] · PDF · 62.2MB · 2025 · 📘 非小说类图书 · 🚀/zlib · Save

zlib/Engineering/Electrical & Electronic Engineering/Dogan Ibrahim/FPGA Programming and Hardware Essentials: Kick off with the MAX1000 and VHDPlus_119811980.pdf

FPGA Programming and Hardware Essentials: Kick off with the MAX1000 and VHDPlus Dogan Ibrahim Elektor Verlag GmbH, 2024

Ready to Master FPGA Programming? In this guide, we're diving into the world of Field-Programmable Gate Arrays (FPGAs)—a configurable integrated circuit that can be programmed after manufacturing. Imagine bringing your ideas to life, from simple projects to complete microcontroller systems!

英语 [en] · PDF · 43.4MB · 2024 · 📘 非小说类图书 · 🚀/zlib · Save

zlib/no-category/Dogan Ibrahim/The Book of 555 Timer Projects_119812618.pdf

The Book of 555 Timer Projects Dogan Ibrahim Elektor Verlag GmbH, 2024

Over 45 Builds for the Legendary 555 Chip (and the 556, 558)The 555 timer IC, originally introduced by the Signetics Corporation around 1971, is sure to rank high among the most popular analog integrated circuits ever produced. Originally called the IC Time Machine, this chip has been used in many timer-related projects by countless people over decades.

英语 [en] · PDF · 29.1MB · 2024 · 📗 未知类型的图书 · 🚀/zlib · Save

zlib/Engineering/Electrical & Electronic Engineering/Burkhard Kainka/The Arduino-Inside Measurement Lab: An 8-in-1 test & measurement instrument for the electronics workbench_28807564.pdf

The Arduino-Inside Measurement Lab: An 8-in-1 test & measurement instrument for the electronics workbench Burkhard Kainka Elektor Verlag GmbH, 1, 2024

A well-equipped electronics lab is full of power supplies, measuring devices, test equipment and signal generators. In addition, there are tools, components and the many assemblies and projects that you are currently working on. It can get crowded in the lab. Wouldn't it be better to have one compact device for almost all tasks? All in one, small and versatile, and also inexpensive and easy to procure.After several attempts with other systems the choice fell on the Arduino Nano. On this basis, a PC interface as versatile as possible for measure-ment and control is to be developed. It simply hangs on a USB cable and, depending on the software, forms the measuring head of a digital voltmeter or PC oscilloscope, a signal generator, an adjustable voltage source, a frequency counter, an ohmmeter a capacitance meter, a charac-teristic curve recorder and much more.The circuits and methods collected here are not only relevant for exactly these tasks in the electronics laboratory, but many details can also be used in completely different contexts. Often one encounters complex tasks in the field of measurement technology during development work with microcontrollers. In many cases, the methods from this book can then be used. You have a starting point and can develop the software in the desired direction.

英语 [en] · PDF · 4.6MB · 2024 · 📘 非小说类图书 · 🚀/zlib · Save

zlib/Computers/Networking/Koen Vervloesem/Building Wireless Sensor Networks with OpenThread: Developing CoAP applications for Thread networks with Zephyr_117102473.pdf

Building Wireless Sensor Networks with OpenThread: Developing CoAP applications for Thread networks with Zephyr Koen Vervloesem Elektor Verlag GmbH, 2024

This book will guide you through the operation of Thread, the setup of a Thread network, and the creation of your own Zephyr-based OpenThread applications to use it.You’ll acquire knowledge on• The capture of network packets on Thread networks using Wireshark and the nRF Sniffer for 802.15.4.• Network simulation with the OpenThread Network Simulator.• Connecting a Thread network to a non-Thread network using a Thread Border Router.• The basics of Thread networking, including device roles and types, as well as the diverse types of unicast and multicast IPv6 addresses used in a Thread network.• The mechanisms behind network discovery, DNS queries, NAT64, and multicast addresses.• The process of joining a Thread network using network commissioning.• CoAP servers and clients and their OpenThread API.• Service registration and discovery.• Securing CoAP messages with DTLS, using a pre-shared key or X.509 certificates.• Investigating and optimizing a Thread device’s power consumption.Once you‘ve set up a Thread network with some devices and tried connecting and disconnecting them, you’ll have gained a good insight into the functionality of a Thread network, including its self-healing capabilities. After you’ve experimented with all code examples in this book, you’ll also have gained useful programming experience using the OpenThread API and CoAP.

英语 [en] · PDF · 26.1MB · 2024 · 📘 非小说类图书 · 🚀/zlib · Save

zlib/Engineering/Electrical & Electronic Engineering/Dogan Ibrahim/LTspice Essentials: An Introduction to Circuit Simulation_119812565.pdf

LTspice Essentials: An Introduction to Circuit Simulation Dogan Ibrahim Elektor International Media B.V., 1st Edition, 2024

LTspice, developed by Analog Devices, is a powerful, fast, and free SPICE simulator, schematic capture, and waveform viewer with a large database of components supported by SPICE models from all over the world. Drawing a schematic in LTspice is easy and fast. Thanks to its powerful graphing features, you can visualize the voltages and currents in a circuit, and also the power consumption of its components and much more.This book is about learning to design and simulate electronic circuits using LTspice. Among others, the following topics are treated:> DC and AC circuits> Signal diodes and Zener diodes> Transistor circuits including oscillators> Thyristor/SCR, diac, and triac circuits> Operational amplifier circuits including oscillators> The 555 timer IC> Filters> Voltage regulators> Optocouplers> Waveform generation> Digital logic simulation including the 74HC family> SPICE modelingLTspice is a powerful electronic circuit simulation tool with many features and possibilities. Covering them all in detail is not possible in a book of this size. Therefore, this book presents the most common topics like DC and AC circuit analysis, parameter sweeping, transfer functions, oscillators, graphing, etc. Although this book is an introduction to LTspice, it covers most topics of interest to people engaged in electronic circuit simulation.The book is aimed at electronic/electrical engineers, students, teachers, and hobbyists. Many tested simulation examples are given in the book. Readers do not need to have any computer programming skills, but it will help if they are familiar with basic electronic circuit design and operation principles. Readers who want to dive deeper can find many detailed tutorials, articles, videos, design files, and SPICE circuit models on the Internet.

英语 [en] · PDF · 45.2MB · 2024 · 📘 非小说类图书 · 🚀/zlib · Save

zlib/Computers/Hardware/Josef Bernhardt/Control Engineering with Fuzzy Logic - Practical Applications and Projects with Arduino, ESP32, and RP2040_119796514.pdf

Control Engineering with Fuzzy Logic - Practical Applications and Projects with Arduino, ESP32, and RP2040 Josef Bernhardt Elektor Verlag GmbH, 2025

mmerse yourself in the fascinating world of control engineering with Arduino and ESP32! This book offers you a practical introduction to classic and modern control methods, including PID controllers, fuzzy logic, and sliding-mode controllers.In the first part, you will learn the basics of the popular Arduino controllers, such as the Arduino UNO and the ESP32, as well as the integration of sensors for temperature and pH measurement (NTC, PT100, PT1000, and pH sensor). You will learn how to use these sensors in various projects and how to visualize data on a Nextion TFT display.The course continues with an introduction to actuators such as MOSFET switches, H-bridges, and solid-state relays, which are used to control motors and actuators. You will learn to analyze and model controlled systems, including PT1 and PT2 control.The book focuses on the implementation of fuzzy and PID controllers for controlling temperature and DC motors. Both the Arduino UNO and the ESP32 are used. The sliding-mode controller is also introduced.In the second-to-last chapter, you will explore the basics of neural networks and learn how machine learning can be used on an Arduino.In the last chapter, there is a practical example of a fuzzy controller for feeding electricity into the household grid.This book is the perfect choice for engineers, students, and electronics engineers who want to expand their projects with innovative control techniques.

英语 [en] · PDF · 39.1MB · 2025 · 📘 非小说类图书 · 🚀/zlib · Save

zlib/Computers/Applications & Software/Jörg Rippel/Logic Analyzers in Practice: PC USB Logic Analyzers with Arduino, Raspberry Pi, and Co._28807427.pdf

Logic Analyzers in Practice: PC USB Logic Analyzers with Arduino, Raspberry Pi, and Co. Jörg Rippel Elektor International Media B.V, 1st, 2024

Step-by-step instructions guide you through the analysis of modern protocols such as I2C, SPI, UART, RS-232, NeoPixel, WS28xx, HD44780 and 1-Wire protocols. With the help of numerous experimental circuits based on the Raspberry Pi Pico, Arduino Uno and the Bus Pirate, you will learn the practical application of popular USB logic analyzers. All the experimental circuits presented in this book have been fully tested and are fully functional. The necessary program listings are included – no special programming or electronics knowledge is required for these circuits. The programming languages used are MicroPython and C along with the development environments Thonny and Arduino IDE.This book uses several models of flexible and widely available USB logic analyzers and shows the strengths and weaknesses of each price range.You will learn about the criteria that matter for your work and be able to find the right device for you.Whether Arduino, Raspberry Pi or Raspberry Pi Pico, the example circuits shown allow you to get started quickly with protocol analysis and can also serve as a basis for your own experiments.After reading this book, you will be familiar with all the important terms and contexts, conduct your own experiments, analyze protocols independently, culminating in a comprehensive knowledge set of digital signals and protocols

英语 [en] · PDF · 32.4MB · 2024 · 📘 非小说类图书 · 🚀/zlib · Save

zlib/Engineering/Electrical & Electronic Engineering/Peter Dalmaris/KiCad Like A Pro: Fundamentals and Projects_119812562.pdf

KiCad Like A Pro – Fundamentals and Projects Peter Dalmaris Elektor Verlag GmbH, 2024

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 8 is a perfect fit for electronic engineers and makers.

英语 [en] · PDF · 64.7MB · 2024 · 📘 非小说类图书 · 🚀/zlib · Save

lgli/Renewable Energy at Home LQ.pdf

Renewable Energy at Home: A Hands-on Guide to Crafting Your Own Power Plant Alex Pozhitkov, boB Gudgel Elektor Verlag GmbH, 2024

A Hands-on Guide to Crafting Your Own Power Plant The book you are about to read provides a step-by-step guide for building a renewable energy power plant at home. Our goal was to make the book as practical as possible. The material is intended for immediate application with a small amount of theory. Yet, the theory is important as a foundation that saves time and effort by disabusing the readers of potential misconceptions. Specifically, upon having a firm understanding of photovoltaic physics, you will not be inclined to fruitlessly search for 90% efficient solar panels! We want our readers to be the “doers”. If the book gets covered in grime and some pages become torn while you are building your power plant – this is the best compliment to us. The book covers solar and wind energy. Also, a curious power source based on manure is discussed as well, giving the doers an opportunity to further develop the manure fuel cell. It is important to note that there are many companies offering installation of complete solar solutions. Upon installing the panels, the system is not owned by the customer. Therefore, there is no freedom for experimentation and optimization. Also, none can beat the cost of a DIY solution as well as the ultimate satisfaction. All that is written here is a result of us building a renewable energy solution in Southern California. As the book was completed, the energy began flowing! https://www.elektor.com/products/renewable-energy-at-home-e-book

英语 [en] · PDF · 8.3MB · 2024 · 📘 非小说类图书 · 🚀/lgli/lgrs · Save

zlib/Computers/Programming/John Allwork/Programming Voice-controlled IoT Applications with Alexa and Raspberry Pi_28028184.pdf

Programming Voice-controlled IoT Applications with Alexa and Raspberry Pi John Allwork Elektor Publication, 2023

The book is split into two parts: the first part covers creating Alexa skills and the second part, designing Internet of Things and Smart Home devices using a Raspberry Pi. The first chapters describe the process of Alexa communication, opening an Amazon account and creating a skill for free. The operation of an Alexa skill and terminology such as utterances, intents, slots, and conversations are explained. Debugging your code, saving user data between sessions, S3 data storage and Dynamo DB database are discussed. In-skill purchasing, enabling users to buy items for your skill as well as certification and publication is outlined. Creating skills using AWS Lambda and ASK CLI is covered, along with the Visual Studio code editor and local debugging. Also covered is the process of designing skills for visual displays and interactive touch designs using Alexa Presentation Language. The second half of the book starts by creating a Raspberry Pi IoT "thing" to control a robot from your Alexa device. This covers security issues and methods of sending and receiving MQTT messages between an Alexa device and the Raspberry Pi. Creating a smart home device is described including forming a security profile, linking with Amazon, and writing a Lambda function that gets triggered by an Alexa skill. Device discovery and on/off control is demonstrated. Next, readers discover how to control a smart home Raspberry Pi display from an Alexa skill using Simple Queue Service (SQS) messaging to switch the display on and off or change the color. A node-RED design is discussed from the basic user interface right up to configuring MQTT nodes. MQTT messages sent from a user are displayed on a Raspberry Pi. A chapter discusses sending a proactive notification such as a weather alert from a Raspberry Pi to an Alexa device. The book concludes by explaining how to create Raspberry Pi as a stand-alone Alexa device.

英语 [en] · PDF · 21.8MB · 2023 · 📘 非小说类图书 · 🚀/zlib · Save

zlib/no-category/Bernhard Steppan/Getting Started With Java Using Eclipse_26349476.pdf

Getting Started With Java Using Eclipse Bernhard Steppan Elektor International Media, 2023

Many people would like to learn Java but getting started is not easy since programming with Java requires at least two things: mastering the programming language and the development environment. With the help of many examples, this book shows how the language is structured. In addition, it employs the Eclipse development environment as an example of a powerful tool to teach developing Java programs. In Basics, the first part of the book, you acquire your Java and Eclipse basic knowledge. This part lays the programming foundations, gives you an overview of Java technology, and shows you what is special about object-oriented programming. In the second part called Java Language, everything revolves around the subtleties of the Java language and this is where the first small Java applications are created, aided by a fine blend of the knowledge part and practical exercises. Java Technology is both the name and the focus of the third part which also introduces you to the rules to observe when programming, what class libraries are and what advantages they have. In addition, you will learn how to test programs, what algorithms are, and how to program them. The fourth part, Java Projects, enables you to apply all the previous elements in an application with a graphical user interface. The project shows how to develop a larger application piece by piece with the Eclipse development environment. The Appendix concludes with a section on frequent errors that can occur when working with Eclipse, and a Glossary. All sample programs discussed in the book, and bonus material, are contained in an archive file which is available free of charge from the Publishers' website www.elektor.com/books. On this site, search for: Java Eclipse. The tasks and solutions mentioned in the book are at: www.programmingcourse.net/courses/java_with_eclipse/.

英语 [en] · PDF · 40.1MB · 2023 · 📗 未知类型的图书 · 🚀/zlib · Save

zlib/Computers/Applications & Software/Peter Dalmaris/KiCad Like A Pro: Advanced Projects and Recipes_119812561.pdf

KiCad Like A Pro – Advanced Projects and Recipes Peter Dalmaris Elektor International Media B.V., 1st Edition, 2024

This book builts on KiCad Like a Pro Fundamentals and Projects and aims to help you practice your new KiCad skills by challenging you in a series of real-world projects. The projects are supported by a comprehensive set of recipes with detailed instructions on how to achieve a variety of simple and complex tasks. Design the PCBs for a solar power supply, an LED matrix array, an Arduino-powered datalogger, and a custom ESP32 board. Understand the finer details of the interactive router, how to manage KiCad project teams with Git, how to use an autorouter on 2 and 4-layer PCBs, and much more.

英语 [en] · PDF · 62.5MB · 2024 · 📘 非小说类图书 · 🚀/zlib · Save

lgli/Consumer Electronics Repair, Reuse and Recycling.pdf

Consumer Electronics Repair, Reuse and Recycling: A Combat Guide against E-waste and Throwawayism Paul Hetrelezis Elektor Verlag GmbH, 1, 2024

This book is for anyone who enjoys tinkering with analog and digital hardware electronics. Regardless of the sophistication of your workspace, only basic tools are required to achieve truly satisfying results. It is intended as a reference guide among other hardware repair publications you may have in your library. However, the book goes a step further than most other repair guides in addressing issues in the modern era of discarded electronics called e-waste.

英语 [en] · PDF · 37.2MB · 2024 · 📘 非小说类图书 · 🚀/lgli/zlib · Save

nexusstc/MSP430 Microcontroller Essentials : Architecture, Programming and Applications/23d26eee832547e763c6eb81197d4f2d.rar

MSP430 Microcontroller Essentials : Architecture, Programming and Applications Miroslav Cina Elektor International Media BV, Elektor books, 1st edition, London, 2022

The MSP430 is a popular family of microcontrollers from Texas Instruments. In this book we will work with the smallest type, which is the powerful MSP430G2553. We will look at the capabilities of this microcontroller in detail, as it is well-suited for self-made projects because it is available in a P-DIP20 package. We will take a closer look at the microcontroller and then build, step by step, some interesting applications, including a "Hello World" blinking LED and a nice clock application, which can calculate the day of the week based on the date. You also will learn how to create code for the MSP microcontroller in assembler. In addition to that, we will work with the MSP-Arduino IDE, which makes it quite easy to create fast applications without special in-depth knowledge of the microcontrollers. All the code used in the book is available for download from the Elektor website.

英语 [en] · RAR · 37.5MB · 2022 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc · Save

nexusstc/MicroPython for Microcontrollers: Projects with Thonny-IDE, uPyCraft-IDE, and ESP32/9930e34929cc40d2628caa69ac0dd06d.rar

MicroPython for Microcontrollers: Projects with Thonny-IDE, uPyCraft-IDE, and ESP32 Günter Spanner Elektor International Media, 2021

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.

英语 [en] · RAR · 10.6MB · 2021 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc · Save

zlib/Engineering/Electrical & Electronic Engineering/Jörg Rippel/Logic Analyzer im Einsatz_27272724.pdf

Logic Analyzer im Einsatz Jörg Rippel Elektor Verlag GmbH, 1, 2023

Schritt-für-Schritt Anleitungen führen Sie in die Analyse moderner Protokolle von I2C, SPI, UART, RS-232, NeoPixel, WS28xx, HD44780 und 1-Wire Protokollen ein. Anhand von zahlreichen Experimentierschaltungen mit dem Raspberry Pi Pico, Arduino Uno und dem Bus Pirate üben Sie die praxisnahe Anwendung gängiger USB-Logikanalysatoren ein. Alle in diesem Buch vorgestellten Experimentierschaltungen wurden vollständig getestet und sind funktionsfähig. Die notwendigen Programm-listings sind enthalten, es sind keine besonderen Programmier- oder Elektronikkentnisse für diese Schaltungen notwendig. Es werden die Programmiersprachen MicroPython und C mit den Entwicklungs-umgebungen Thonny und Arduino IDE eingesetzt.Dieses Buch verwendet mehrere Modelle flexibler und weit verbreiteter USB-Logikanalysatoren und zeigt die Stärken und Schwächen jeder Preisklasse. Sie werden kennenlernen, welche Kriterien für Ihre Arbeit wichtig sind und in der Lage sein, das für Sie passende Gerät zu finden.Egal ob Arduino, Raspberry Pi oder Raspberry Pi Pico: Die abgebildeten Beispielschaltungen ermöglichen einen schnellen Start in die Protokoll-analyse und können auch als Grundlage für eigene weitere Experimente dienen. Sie werden alle wichtigen Begriffe und Zusammenhänge kennenlernen, eigene Experimente durchführen, selbstständig Protokolle analysieren und nach der Lektüre dieses Buches – im Bereich der digitalen Signale und Protokolle – ein umfassendes Wissen aufgebaut haben.

德语 [de] · PDF · 30.9MB · 2023 · 📘 非小说类图书 · 🚀/zlib · Save

lgli/Renewable Energy at Home_ A Hands-on Guide to Crafting Your Own Power Plant.pdf

Renewable Energy at Home: A Hands-on Guide to Crafting Your Own Power Plant Alex Pozhitkov & boB Gudgel Elektor Publication, 2023

The book you are about to read provides a step-by-step guide for building a renewable energy power plant at home. Our goal was to make the book as practical as possible. The material is intended for immediate application with a small amount of theory. Yet, the theory is important as a foundation that saves time and effort by disabusing the readers of potential misconceptions. Specifically, upon having a firm understanding of photovoltaic physics, you will not be inclined to fruitlessly search for 90% efficient solar panels! We want our readers to be the “doers”. If the book gets covered in grime and some pages become torn while you are building your power plant – this is the best compliment to us. The book covers solar and wind energy. Also, a curious power source based on manure is discussed as well, giving the doers an opportunity to further develop the manure fuel cell. It is important to note that there are many companies offering installation of complete solar solutions. Upon installing the panels, the system is not owned by the customer. Therefore, there is no freedom for experimentation and optimization. Also, none can beat the cost of a DIY solution as well as the ultimate satisfaction. All that is written here is a result of us building a renewable energy solution in Southern California. As the book was completed, the energy began flowing!

英语 [en] · PDF · 27.4MB · 2023 · 📘 非小说类图书 · 🚀/lgli/lgrs/zlib · Save

lgli/Logic Analyzers in Practice_ PC USB Logic Analyzers with Arduino, Raspberry Pi, and Co_.pdf

Logic Analyzers in Practice: PC USB Logic Analyzers with Arduino, Raspberry Pi, and Co. Jörg Rippel Elektor Publication, 2024

Step-by-step instructions guide you through the analysis of modern protocols such as I2C, SPI, UART, RS-232, NeoPixel, WS28xx, HD44780 and 1-Wire protocols. With the help of numerous experimental circuits based on the Raspberry Pi Pico, Arduino Uno and the Bus Pirate, you will learn the practical application of popular USB logic analyzers. All the experimental circuits presented in this book have been fully tested and are fully functional. The necessary program listings are included – no special programming or electronics knowledge is required for these circuits. The programming languages used are MicroPython and C along with the development environments Thonny and Arduino IDE. This book uses several models of flexible and widely available USB logic analyzers and shows the strengths and weaknesses of each price range. You will learn about the criteria that matter for your work and be able to find the right device for you. Whether Arduino, Raspberry Pi or Raspberry Pi Pico, the example circuits shown allow you to get started quickly with protocol analysis and can also serve as a basis for your own experiments. After reading this book, you will be familiar with all the important terms and contexts, conduct your own experiments, analyze protocols independently, culminating in a comprehensive knowledge set of digital signals and protocols.

英语 [en] · PDF · 32.4MB · 2024 · 📘 非小说类图书 · 🚀/lgli/lgrs/zlib · Save

lgli/Popiel G. Arduino for Radio Amateur Applications...2024.pdf

Arduino for Radio Amateur Applications: Program and build Arduino-based ham station utitlities, tools, and instruments Glen Popiel Elektor International Media, 1, 2024

In addition to a detailed introduction to the exciting world of the Arduino microcontroller and its many variants, this book introduces you to the shields, modules, and components you can connect to the Arduino. Many of these components are discussed in detail and used in the projects included in this book to help you understand how these components can be incorporated into your own Arduino projects. Emphasis has been placed on designing and creating a wide range of amateur radio-related projects that can easily be built in just a few days. This book is written for ham radio operators and Arduino enthusiasts of all skill levels, and includes discussions about the tools, construction methods, and troubleshooting techniques used in creating amateur radio-related Arduino projects. This book teaches you how to create feature-rich Arduino-based projects, with the goal of helping you to advance beyond this book, and design and build your own ham radio Arduino projects. In addition, this book describes in detail the design, construction, programming, and operation of the following projects: CW Beacon and Foxhunt Keyer Mini Weather Station RF Probe with LED Bar Graph DTMF Tone Encoder DTMF Tone Decoder Waveform Generator Auto Power On/Off Bluetooth CW Keyer Station Power Monitor AC Current Monitor This book assumes a basic knowledge of electronics and circuit construction. Basic knowledge of how to program the Arduino using its IDE will also be beneficial.

英语 [en] · PDF · 70.7MB · 2024 · 📘 非小说类图书 · 🚀/lgli/lgrs/zlib · Save

lgli/Raspberry Pi 5 Essentials_ Program, build, and master over 60 projects with Python.pdf

Raspberry Pi 5 Essentials: Program, build, and master over 60 projects with Python Dogan Ibrahim Elektor Publication, 2024

The Raspberry Pi 5 is the latest single-board computer from the Raspberry Pi Foundation. It can be used in many applications, such as in audio and video media centers, as a desktop computer, in industrial controllers, robotics, and in many domestic and commercial applications. In addition to the well-established features found in other Raspberry Pi computers, the Raspberry Pi 5 offers Wi-Fi and Bluetooth (classic and BLE), which makes it a perfect match for IoT as well as in remote and Internet-based control and monitoring applications. It is now possible to develop many real-time projects such as audio digital signal processing, real-time digital filtering, real-time digital control and monitoring, and many other real-time operations using this tiny powerhouse. The book starts with an introduction to the Raspberry Pi 5 computer and covers the important topics of accessing the computer locally and remotely. Use of the console language commands as well as accessing and using the desktop GUI are described with working examples. The remaining parts of the book cover many Raspberry Pi 5-based hardware projects using components and devices such as > LEDs and buzzers > LCDs > Ultrasonic sensors > Temperature and atmospheric pressure sensors > The Sense HAT > Camera modules Example projects are given using Wi-Fi and Bluetooth modules to send and receive data from smartphones and PCs, and sending real-time temperature and atmospheric pressure data to the cloud. All projects given in the book have been fully tested for correct operation. Only basic programming and electronics experience are required to follow the projects. Brief descriptions, block diagrams, detailed circuit diagrams, and full Python program listings are given for all projects described. Readers can find the program listings on the Elektor Store website, www.elektor.com (search for: book title).

英语 [en] · PDF · 37.6MB · 2024 · 📘 非小说类图书 · 🚀/lgli/lgrs/zlib · Save

lgli/Arduino-Inside Measurement Lab_ An 8-in-1 test & measurement instrument for the electronics workbench, The.pdf

The Arduino-Inside Measurement Lab: An 8-in-1 test & measurement instrument for the electronics workbench Burkhard Kainka Elektor Publication, 2024

A well-equipped electronics lab is crammed with power supplies, measuring devices, test equipment and signal generators. Wouldn‘t it be better to have one compact device for almost all tasks? Based on the Arduino, a PC interface is to be developed that’s as versatile as possible for measurement and control. It simply hangs on a USB cable and – depending on the software – forms the measuring head of a digital voltmeter or PC oscilloscope, a signal generator, an adjustable voltage source, a frequency counter, an ohmmeter, a capacitance meter, a characteristic curve recorder, and much more. The circuits and methods collected here are not only relevant for exactly these tasks in the "MSR" electronics lab, but many details can also be used within completely different contexts.

英语 [en] · PDF · 33.7MB · 2024 · 📘 非小说类图书 · 🚀/lgli/lgrs/zlib · Save

nexusstc/Ultimate Arduino Uno Hardware Manual/b75d7793e4d8dbe64c86050329188136.pdf

Ultimate Arduino Uno Hardware Manual A Reference and User Guide for the Arduino Uno Hardware and Firmware Warwick A. Smith Elektor International Media BV, Nov 08, 2020

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

英语 [en] · PDF · 43.0MB · 2020 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc/zlib · Save

zlib/Computers/Hardware/Peter Dalmaris/KiCad 6 Like a Pro – Projects, Tips and Recipes: Mastering PCB design with real-world projects_25086589.pdf

KiCad 6 like a pro [Volume 2], Projects, tips, and recipes : mastering PCB design with real-world projects Peter Dalmaris Elektor Verlag GmbH, Third edition, new and revised edition 2022, Susteren, The Netherlands, 2021

This book will help you practice your new KiCad 6 skills by challenging you in a series of two real-world projects, supported by a comprehensive set of recipes with detailed instructions on how to achieve a variety of simple and complex tasks.Design the PCBs for an Arduino-powered datalogger and a custom ESP32 board. Understand the finer details of the interactive router and how to manage KiCad project teams with Git, and much more.KiCad 6 is a modern, cross-platform application suite built around schematic and design editors. This stable and mature PCB tool is a perfect fit for electronic engineers and hobbyists. With KiCad 6, you can create PCBs of any complexity and size without the constraints associated with the commercial packages.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 fully customize the look of 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: set the visibility, color, and attribute of any board element, and create presets• Filters define which elements of a layout are selectable

英语 [en] · PDF · 48.6MB · 2022 · 📘 非小说类图书 · 🚀/zlib · Save

nexusstc/Develop and Operate Your LoRaWAN IoT Nodes/62b073edc1408aa15538036ee6889fb5.rar

Develop and Operate Your LoRaWAN IoT Nodes Ready-to-use devices and self-built Arduino nodes in the "The Things Network" Claus Kühnel Elektor Verlag GmbH, Elektor books, Aachen, 2022

Search… Develop and Operate Your LoRaWAN IoT Nodes All rights reserved. Contents 1 • Preface 2 • LoRa 2.1 LoRa Basics 2.2 LoRa Transmission Range 2.3 LoRa Communication 3 • LoRaWAN 3.1 LoRaWAN Basics 3.2 LoRaWAN Device Classes 3.2.1 Clas s A 3.2.2 Class B 3.2.3 Class C 3.3 LoRaWAN Communication 3.4 LoRaWAN Service Provider 3.5 LoRaWAN Gateway 3.6 LoRaWAN End Devices 3.7 The Things Network (TTN) 4 • TTN Infrastructure 4.2 The Things Stack Community Edition TTS (CE) 4.3 Own LoRaWAN Gateway 4.3.1 Heltec HT-M00 Dual Channel LoRa Gateway 4.3.2 Dragino LPS8 4.4 Register LoRaWAN End Device 4.5 Duty Cycle & TTN Fair Use Policy 4.6 Payload 4.7 Integrations 4.7.1 MQTT 4.7.2 Node-Red 4.7.2.1 Node-Red Installation at Windows 4.7.2.2 Node-Red Installation on Raspberry Pi 4.7.2.3 Node-Red Application 4.7.3 Cayenne 4.7.4 Thingspeak 4.7.5 Datacake 5 • LoRa Transceivers 5.1 Semtech LoRa Transceiver 5.2 LoRa Transceiver Modules 5.2.1 HopeRF RFM95/96/97/98(W) 5.2.2 Olimex LoRa868 5.2.3 Microchip RN2483 5.2.4 Murata CMWX1ZZABZ 6 • Reduction of Current Consumption 7 • LoRaWAN Nodes 7.1 Commercial End Devices 7.1.1 Elsys ERS Lite – LoRaWAN Room Sensor 7.1.2 Drag ino LHT65 Temperature & Humidity Sensor 7.1.3 Dragino LDS01 Door & Windows Sensor 7.1.4 Dragino LDS02 Door & Windows Sensor 7.1.5 Dragino GPS Tracker LGT-92 7.1.6 t abs Healthy Home Sensor IAQ 7.1.7 Big Clown LoRaWAN Monitor 7.1.8 CleverCity Greenbox 7.2 Boards 7.2.1 M5Stack ENV II Unit 7.2.2 The Things Uno 7.2.3 Seee duino LoRaWAN 7.2.4 Arduino MKR WAN 1300 7.2.5 Heltec WiFi LoRa 32 7.2.6 Heltec CubeCell 7.2.6.1 Heltec CubeCell DevBoards 7.2.6.2 Heltec Cube Cell Capsule Sensors 7.2.7 M5Stack COM.LoRaWAN 7.2.8 M5Stack LoRaWAN868 Unit 7.2.9 PaperiNode 7.2.10 ATmega1284 TTN/LoRa Board V3.1 8 • Glossary 8.1 General terms 8.2 LoRaWAN-specific terms 9 • Index 10 • List of figures 11 • References

英语 [en] · RAR · 45.9MB · 2022 · 📘 非小说类图书 · 🚀/lgli/lgrs/nexusstc · Save

zlib/Engineering/Electrical & Electronic Engineering/Dogan Ibrahim, Ahmet Ibrahim/The CAN Bus Companion_25072000.pdf

The CAN Bus Companion Projects with Arduino Uno & Raspberry Pi with Examples for the MCP2515 CAN Bus Interface Module Dogan Ibrahim, Ahmet Ibrahim elektorbooks, elektor, Main, Aachen, 2023

This book details the use of the Arduino Uno and the Raspberry Pi 4 in practical CAN bus based projects. Using either the Arduino Uno or the Raspberry Pi with off -the-shelf CAN bus interface modules considerably ease developing, debugging, and testing CAN bus based projects. This book is written for students, practicing engineers, enthusiasts, and for everyone else wanting to learn more about the CAN bus and its applications. The book assumes that the reader has some knowledge of basic electronics. Knowledge of the C and Python programming languages and programming the Arduino Uno using its IDE and Raspberry Pi will be useful, especially if the reader intends to develop microcontroller-based projects using the CAN bus. The book should be a useful source of reference material for anyone interested in finding answers to questions such as: > What bus systems are available for the automotive industry? > What are the principles of the CAN bus? > How can I create a physical CAN bus? > What types of frames (or data packets) are available in a CAN bus system? > How can errors be detected in a CAN bus system and how dependable is a CAN bus system? > What types of CAN bus controllers exist? > How do I use the MCP2515 CAN bus controller? > How do I create 2-node Arduino Uno-based CAN bus projects? > How do I create 3-node Arduino Uno-based CAN bus projects? > How do I set the acceptance masks and acceptance filters? > How do I analyze data on the CAN bus? > How do I create 2-node Raspberry Pi-based CAN bus projects? > How do I create 3-node Raspberry Pi-based CAN bus projects? The full program listings of all the projects discussed in the book may be downloaded free of charge from the Elektor Store website, www.elektor.com (search for: book title).

英语 [en] · PDF · 33.1MB · 2023 · 📘 非小说类图书 · 🚀/zlib · Save

upload/newsarch_ebooks_2025_10/2023/10/17/extracted__FreeCAD_for_Electronics_Applications_Practical_Introduction_to_3D_Modeling_from_Enclosure_to_Front_Panel.zip/FreeCAD for Electronics Applications Practical Introduction to 3D Modeling from Enclosure to Front Panel/FreeCAD for Electronics Applications Practical Introduction to 3D Modeling from Enclosure to Front Panel.pdf

FreeCAD for Electronics Applications: Practical Introduction to 3D Modeling from Enclosure to Front Panel Thomas Duden Elektor Publication, 2022

Practical Introduction to 3D Modeling from Enclosure to Front Panel Embedding 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!

英语 [en] · PDF · 46.1MB · 2022 · 📘 非小说类图书 · 🚀/lgli/lgrs/upload/zlib · Save

upload/newsarch_ebooks_2025_10/2023/10/17/extracted__Mastering_the_Arduino_Uno_R4_programming_and_Projects_for_the_Minima_and_WiFi.zip/Mastering the Arduino Uno R4 programming and Projects for the Minima and WiFi/Mastering the Arduino Uno R4 programming and Projects for the Minima and WiFi.pdf

Mastering the Arduino Uno R4: Programming and Projects for the Minima and WiFi Dogan Ibrahim Elektor Publication, 2022

Programming and Projects for the Minima and WiFi. Based on the low-cost 8-bit ATmega328P processor, the Arduino Uno R3 board is likely to score as the most popular Arduino family member so far, and this workhorse has been with us for many years. Recently, the new Arduino Uno R4 was released, based on a 48-MHz, 32-bit Cortex-M4 processor with a huge amount of SRAM and flash memory. Additionally, a higher-precision ADC and a new DAC are added to the design. The new board also supports the CAN Bus with an interface. The Arduino Uno R3 board probably ranks as the most popular Arduino family member to date and has been with us for many years. Based on the low-cost 8-bit ATmega328P processor, the Uno R3 has been used by students and hobbyists in many beginning and intermediate-level, low-speed projects requiring small to medium amounts of memory. Perhaps one of the attractive points of the Uno R3 was its powerful IDE and the simplicity of using it to develop projects in relatively short times. Recently, the new Arduino Uno R4 was announced. This new board is compatible with the earlier Uno R3 but offers highly improved specifications compared to Uno R3. The new Arduino Uno R4 is based on a 48 MHz 32-bit Cortex-M4 processor with a large amount of SRAM and flash memory. Additionally, a higher-precision ADC and a new DAC are added to the design. The contemporary design also supports the CAN bus interface. Two versions of the board are available: Uno R4 Minima, and Uno R4 WiFi. This book is about using these new boards to develop many different and interesting projects. The projects given in the book have been fully tested with just a handful of parts and external modules, which are available as a kit from Elektor. The block diagrams, circuit diagrams, full program listings, and complete program descriptions are given for all the projects in the book. You should find it easy to build the project hardware and then follow the software descriptions given for the projects. It should also be relatively easy to modify the hardware and software for your own project applications. The project topics include the reading, control, and driving of many components and modules in the kit as well as on the relevant Uno R4 board, including: LEDs 7-segment displays (using timer interrupts) LCDs Sensors RFID Reader 4?4 Keypad Real-time clock (RTC) Joystick 8?8 LED matrix Motors DAC (Digital-to-analog converter) LED matrix WiFi connectivity Serial UART CAN bus Infrared controller and receiver Simulators ... all in creative and educational ways with the project operation and associated software explained in great detail.

英语 [en] · PDF · 43.9MB · 2022 · 📘 非小说类图书 · 🚀/lgli/lgrs/upload/zlib · Save

lgli/Node-RED and Raspberry Pi Pico W_ From basics to flows for sensors, automation, motors, MQTT, and cloud services.pdf

Node-RED and Raspberry Pi Pico W : From basics to flows for sensors, automation, motors, MQTT, and cloud services Peter Dalmaris Elektor Publication, 2023

This eBook and video course 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. This course will also introduce you to virtual machines, Docker, and MySQL supporting IoT projects based on Node-RED and the Raspberry Pi Pico W. Quick facts about this book Project-based learning approach. This comprehensive guide assumes no prior knowledge of flow-based programming tools. Beginner-level knowledge of any microcontroller programming is required. Learn to use important 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 WiFi network is required for all projects. Hardware (including the Raspberry Pi Pico W) is available as a kit from our hardware partner Sunfounder. About this book 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. This book will help you get started from home automation to industrial automation. But what are these elements, specifically? Here they are: Node-RED is an open-source flow-based development tool that makes it easy to wire together devices, APIs, and online services. Imagine being able to drag and drop blocks on a screen to create a flowchart that does something—like turning on your lights at sunset or sending you an email when a sensor detects movement. That's what Node-RED lets you do, all without requiring you to write extensive code. Raspberry Pi Pico W is a version of the Raspberry Pi Pico with added 802.11n Wi-Fi capability. It was launched on June 30, 2022, and is priced at US$6. The Raspberry Pi Pico W is designed for physical computing tasks similar to Arduino boards, rather than serving as a general-purpose computer. MicroPython is a lean and efficient implementation of Python 3. It's designed specifically for operation on microcontrollers and other constrained environments, but it doesn't cut corners when running Python code effectively. Docker is an open-source platform that automates application deployment, scaling, and management. It uses containerisation technology to encapsulate an application and its dependencies into a self-sufficient unit known as a Docker container. This container can run uniformly and consistently on any infrastructure supporting Docker, irrespective of the underlying operating system. Hardware requirements To complete this course, you will need a few hardware components, like a Raspberry Pi Pico W microcontroller, a computer to host a Node-RED instance, and various sensors and actuators. Please review the detailed parts list on the Tech Explorations website at this address: https://txplo.re/nr_rpipw_hardware Software requirements To complete this course, you will need software like the Thonny MicroPython editor, Node-RED, the Mosquitto MQTT broker, Docker, and MySQL. All of this software is open source and has zero monetary cost. You will learn how to install and use them in the book.

英语 [en] · PDF · 64.7MB · 2023 · 📘 非小说类图书 · 🚀/lgli/lgrs/zlib · Save