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Von den Machern von MagPi, dem offiziellen Raspberry Pi Magazin Starten Sie jetzt mit dem Raspberry Pi 5, dem neuesten und besten Minicomputer von Raspberry Pi – und lernen Sie, mit diesem unglaublichen Computer zu programmieren und Projekte zu erstellen. In diesem Buch finden Sie außerdem jede Menge kreative Ideen und Tipps, die Sie mit dem Raspberry Pi 4, dem Raspberry Pi Zero 2 W und dem Raspberry Pi Pico W umsetzen können. Mit den neuesten Reviews, Tutorials, Projekten, Anleitungen und mehr ist dies Ihre ultimative Ressource für den Raspberry Pi! 228 Seiten über Raspberry Pi Alles, was Sie über den Raspberry Pi 5 wissen müssen Erste Schritte für jeden Raspberry Pi Viel Spaß mit Elektronik und dem Pico W Inspirierende Projekte für Ihre nächste Bauidee Lernen Sie MicroPython, indem Sie ein Handheld bauen Erste Schritte mit dem Raspberry Pi Camera Modul Künstliche Intelligenz: Bauen Sie Ihren eigenen GPT Chatbot

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Elektor GREEN en GOLD leden kunnen deze uitgave hier downloaden. Nog geen lid? Klik hier om een lidmaatschap af te sluiten. PbMonitor v1.0Een accu-bewakingssysteem voor UPS en energieopslag toepassingen Zonne-laadregelaar met MPPT (1)basisprincipes van een zonne-laadregelaar voor autonome systemen Integrerende B-veld magnetometermet zelfgemaakte sensoren Precies of nauwkeurig?Je instrumenten moeten het allebei zijn! AD7124 Een precisie-ADC in de praktijkEssentieel voor Sensorsignaalconditionering PID-regeltoolGemakkelijk PID-parameters optimaliseren embedded world 2025 Alle begin......gaat verder met de toonregeling Academy Pro BoxBoek + onlinecursus + hardware Milliohmmeter adapterGebruik de nauwkeurigheid van uw multimeter De volgende sprong in halfgeleidersVoorwaarts naar 1,4nm Through-hole connectorenHet beste van twee werelden: THR FrequentietellerDraagbaar en Automatische Kalibratie met GPS Analoge metersVreemde onderdelen, de serie Stand-alone kristaltesterhoe nauwkeurig is uw kloksignaal? Goedkope I²C-testersluit I²C-apparaten rechtstreeks op uw PC aan Uit het leven gegrepenwie het kleine niet eert... 2025: een AI-odysseede transformerende invloed op softwareontwikkeling Err-lectronicsCorrecties, updates en ingezonden brieven Raspberry Pi standalone MIDI-synthesizer (2)We verbeteren onze setup met intelligentie Norton-getransformeerde wienbrug-oscillatorkleine verandering, grote verbetering Test van een 10-cent-controllerde CH32V003 RISC-V microcontroller en MounRiver Studio in de praktijk Een FPGA-gebaseerde audiospeler met equalizer (2)volumeregeling, geavanceerd mixen en een webinterface

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In Elektronica Kunst & Kunde worden alle onderwerpen behandeld die ook in standaard elektronica-leerboeken aan de orde komen, plus een groot aantal belangrijke maar vaak veronachtzaamde zaken. In dit tweede deel aandacht voor onder meer de volgende onderwerpen: phase-locked loop-schakelingen, opto-elektronica, busschakelingen, capacitieve belasting, bekabeling, interfacing timing, naaldpulsen, klokvertraging, monostabiele multivibratoren de IBM-PC en de Intel-fanilie, RS232-kabels, seriële poorten, ASCII, modems, SCSI, IPI, GPIB, parallele poorten, local-area-networks de 68000-microprocessorfamilie, perifere LSI-chips, geheugen, programmeerbare instrumenten prototypering, het ontwerpen van printplaten, wire-wrap-technieken, CAD/CAM technieken, de bouw van schakelingen HF-modules, vereenvoudigd ontwerp van HF-versterkers en high-speed schakelaars batterijen, accu's en zonnecellen; micropower-regelaars, -opamps en -microprocessoren methoden om de bandbreedte te beperken, middeling van signalen, lock-in versterkers, pulshoogte-analyse, 'multichannel-scaling'

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Verwirklichen Sie Ihre Projekt-Träume: Der Kilometerzähler fürs Hamsterrad, eine vollautomatische Steuerung Ihrer Ameisenfarm mit Webinterface, oder den Sandwich-O-Mat – eine Maschine, die Sandwich-Toasts nach Wahl belegt und überbackt. Mit dem Arduino und der DIY- oder Maker-Bewegung wurde nicht nur der Einstieg in die Mikrocontroller-Programmierung kinderleicht, auch eine zweite Entwicklung fand statt: Findige Entwickler brachten kleine Boards – sogenannte Shields oder Module – auf den Markt, die den Einsatz von zusätzlicher Hardware stark vereinfachten. Die kleinen Baugruppen enthalten alle wichtigen elektronischen Teile, um mit ein paar Steckkabeln an den Mikrocontroller angeschlossen zu werden, so dass ein frickeliger und aufwändiger Aufbau auf dem Steckboard entfällt. Zudem ist es so möglich, auch winzig kleine Bauteile zu handhaben, die keine Anschlussbeinchen mehr haben (sogenannte SMDs). Enthaltene Projekte Arduino sucht Anschluss BMP, Einführung in Bibliotheken und I²C Mit dem Mehrzweck-Shield I/O-Grundlagen kennenlernen I²C-LCD-Adapter und Punktmatrixanzeigen LCD Keypad Shield Level-Konverter W5100: Internetanbindung I/O-Erweiterungs-Shields Relais und Solid-State-Relais Das Multi-Funktions-Shield: eine universelle Bedieneinheit SD-Kartenleser über SPI anbinden Tasten und 7-Segmentanzeigen 16-Bit ADC DAC MCP4725 16-fach PWM Servo-Treiber MP3-Player GPS-Datenlogger mit SD-Karte Touch-Sensor Joystick SHT31: Temperatur und Luftfeuchtigkeit UV A-Sensor VEML6070 VL53L0X Time-of-Flight Ultraschallsensor-Entfernungsmesser LED-Punktmatrixanzeige mit MAX7219 RTC DS3231 Port-Expander MCP23017 433 MHz Funk MPU-650: Gyroskop Beschleunigungssensor ADXL345 WS2812 RGB-LEDs Spannungsversorgung MQ-xx Gassensoren CO2-Gassensor ACS712 Stromstärkesensor INA219 Stromstärkesensor L298 Motortreiber MFRC522 RFID 28BYJ-48 Stepper-Motor TMC2209 Silent-Step-Stick X9C10x Digitales Poti Farb-TFT-Display mit ST7735 e-Paper Display Bluetooth Geigerzähler SIM800L GSM-Modul I²C-Multiplexer Controller Area Network

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Highlights Output Frequency (Sine): 50 MHz Output Frequency (Square): 15 MHz Channels: 2 Arbitrary Waveform Length: 16 Mpts Features Unique SiFi II (Signal Fidelity II) technology: generate the arbitrary waveforms point by point; recover the signal without distortion; sample rate accurate and adjustable; jitter of all the output waveforms (including Sine, Pulse, etc.) as low as 200 ps 16 Mpts memory depth per channel for arbitrary waveforms Standard dual-channel with the same performance, equivalent to two independent signal sources High frequency stability: ±1 ppm; low phase noise: -105 dBc/Hz Built-in high-order harmonic generator (at most 8-order harmonics) Built-in 7 digits/s, 240 MHz bandwidth full featured frequency counter Up to 160 built-in arbitrary waveforms, covering the common signals in engineering application, medical electronics, auto electronics, math processing, and other various fields Sample rate up to 250 MSa/s, vertical resolution 16 bits Arbitrary waveform sequence editing function available; arbitrary waveforms also can be generated through the PC software Various analog and digital modulation functions: AM, FM, PM, ASK, FSK, PSK, and PWM. Standard waveform combine function, capable of outputting specified waveforms combined with the basic waveforms Standard channel tracking function, when enabled, all the parameters of both channels are updated based on users' configurations Standard interface: USB Host&Device and LAN (LXI Core 2011 Device); USB-GPIB function supported 4.3'' TFT Included 1x Rigol DG2052 Function/Arbitrary Waveform Generator 1x Power cord 1x USB cable

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Mastering PCB design with real-world projects 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. KiCad 8 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 makers. With KiCad 8, 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 8, 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 An improved and tightly integrated SPICE circuit simulator Autorouting with the Freerouting plugin Filters define which elements of a layout are selectable Enhanced interactive router helps you draw single tracks and differential pairs with precision New or enhanced tools to draw tracks, measure distances, tune track lengths, etc. Enhanced tool for creating filled zones A customizable coordinate system facilitates data exchange with other CAD applications Realistic ray-tracing capable 3D viewer Differential pair routing Rich repositories of symbol, footprint, and 3D shape libraries Python scripting API for programmatic customization and extensions Improved footprint wizard for fast custom footprints

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This collection features the best of Elektor Magazine's articles on embedded systems and artificial intelligence. From hands-on programming guides to innovative AI experiments, these pieces offer valuable insights and practical knowledge for engineers, developers, and enthusiasts exploring the evolving intersection of hardware design, software innovation, and intelligent technology. Contents Programming PICs from the Ground UpAssembler routine to output a sine wave Object-Oriented ProgrammingA Short Primer Using C++ Programming an FPGA Tracking Down Microcontroller Buffer Overflows with 0xDEADBEEF Too Quick to Code and Too Slow to Test? Understanding the Neurons in Neural NetworksEmbedded Neurons MAUI Programming for PC, Tablet, and SmartphoneThe New Framework in Theory and Practice USB Killer DetectorBetter Safe Than Sorry Understanding the Neurons in Neural NetworksArtificial Neurons A Bare-Metal Programming Guide Part 1: For STM32 and Other Controllers Part 2: Accurate Timing, the UART, and Debugging Part 3: CMSIS Headers, Automatic Testing, and a Web Server Introduction to TinyMLBig Is Not Always Better Microprocessors for Embedded SystemsPeculiar Parts, the Series FPGAs for BeginnersThe Path From MCU to FPGA Programming AI in Electronics DevelopmentAn Update After Only One Year AI in the Electronics LabGoogle Bard and Flux Copilot Put to the Test ESP32 and ChatGPTOn the Way to a Self-Programming System… Audio DSP FX Processor Board Part 1: Features and Design Part 2: Creating Applications Rust + EmbeddedA Development Power Duo A Smart Object CounterImage Recognition Made Easy with Edge Impulse Universal Garden LoggerA Step Towards AI Gardening A VHDL ClockMade with ChatGPT TensorFlow Lite on Small MicrocontrollersA (Very) Beginner’s Point of View Mosquito DetectionUsing Open Datasets and Arduino Nicla Vision Artificial Intelligence Timeline Intro to AI AlgorithmsPrompt: Which Algorithms Implement Each AI Tool? Bringing AI to the Edgewith ESP32-P4 The Growing Role of Edge AIA Trend Shaping the Future

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39 Experiments with Raspberry Pi and Arduino This book is about Raspberry Pi 3 and Arduino camera projects. The book explains in simple terms and with tested and working example projects, how to configure and use a Raspberry Pi camera and USB based webcam in camera-based projects using a Raspberry Pi. Example projects are given to capture images, create timelapse photography, record video, use the camera and Raspberry Pi in security and surveillance applications, post images to Twitter, record wildlife, stream live video to YouTube, use a night camera, send pictures to smartphones, face and eye detection, colour and shape recognition, number plate recognition, barcode recognition and many more. Installation and use of popular image processing libraries and software including OpenCV, SimpleCV, and OpenALPR are explained in detail using a Raspberry Pi. The book also explains in detail how to use a camera on an Arduino development board to capture images and then save them on a microSD card. All projects given in this book have been fully tested and are working. Program listings for all Raspberry Pi and Arduino projects used in this book are available for download on the Elektor website.

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Elektor GREEN en GOLD leden kunnen deze uitgave hier downloaden. Nog geen lid? Klik hier om een lidmaatschap af te sluiten. Audio DSP FX Processor Boarddeel 1: eigenschappen en ontwerp 50 jaar Elektor in het Engels KiCad 8belangrijkste nieuwe en vernieuwde functies Elektor @ elektronica 2024electronica Fast Forward 2024, Experts on Stage, Influencer Forums, Live Elektor Lab Talk Shows en meer Elektor MultiCalculator KitArduino-gebaseerde DHZ-calculator voor elektronici Goedkope GNSS RTK-systemenmet centimeter-nauwkeurigheid Printlayout en veiligheidtips voor een veilig en duurzaam ontwerp van uw printen Opamp-testervoor audio en andere toepassingen Project-update #4: ESP32-gebaseerde energiemeterenergiemonitoring met MQTT Real-time spectrumanalyzer met golfgeleider-technologie en multi-interface PC’sAaronia introduceert nieuw productsegment en presenteert eerste prototypes op electronica in München SMT-spoelenspoelen en ferrieten – selectie gemakkelijk gemaakt EMC-conformiteit bereiken met EMI-afscherming De perfecte tool voor elke elektronicaliefhebbereindeloze mogelijkheden met Red Pitaya en 1.000+ Click Boards™ HDI in het middeneen nieuwe kosteneffectieve PCB-poolingservice voor kleine BGA’s Uitdagingen van DFM-analyse voor flex- en rigid-flex-ontwerpen Open source-toolsantennesimulator, componentenbeheer, rekenmachine en meer Elektor infographicprototyping en productie Uit het leven gegrepenmicrotechnofobie 3D-kerstboomdriedimensionale print met een goedkope 32 bit-microcontroller Alle begin......houdt nog lang niet op(amp)! Autonome sensor-node (project-update #1)RTC en voedingsschakelaar 2024: een AI-odysseeeen terugblik op de toekomst LED-displays met de MAX7219aan de slag met een grandioze chip Project 2.0correcties, updates en brieven van lezers Vibrotactiele handschoenendoorbraak voor Parkinson-patiënten

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Le téléchargement intégral de ce numéro est disponible pour nos membres GOLD et GREEN sur le site Elektor Magazine ! Pas encore membre ? Cliquez ici. Pour les yeux et les oreilles sortie vidéo sur les microcontrôleurs (1)vidéo composite electronica 2022nouvelles du plus grand salon mondial de l?électronique caméra ESP32si simple qu?on n?a même pas besoin du wifi alimentation ATX pour Raspberry Pi amplificateur pour casque 32 ?une solution simple mais de qualité à trois CI horloges radiocommandées SDRcinq signaux horaires, six affichages démarrer en électroniquediodes spéciales sur le viferrances qualitatives rétro-ingénierie d?un badge LED Bluetooth Low Energycomment commander un appareil BLE avec un script Python kit de développement MakePython ESP32tout dans une boîte mesure du THD avec un oscilloscope et une FFTcalculer facilement le facteur de distorsion machines à vision totalela technologie derrière les systèmes de vision industrielle d?aujourd?hui Infographies l?évolution de la commande vocale et audio des appareils électroniques bilan du WEEF 2022 bilan du salon electronica 2022les innovateurs n?ont pas manqué d?impressionner The Tubeun surprenant amplificateur à tubes à quand des biomatériaux pour l?électronique?? commutateur d?antenne Opera Cake pour HackRF Oneconnectez jusqu'à huit antennes à votre SDR concevoir avec Arduino et plusentretien avec l?auteur Ashwin Pajankar jauge de longueur à lidarmesure jusqu?à 12 m les signaux audios et l?ESP32l?environnement ESP-ADF en pratique Kit amplificateur de puissance Fortissimo-100 d?Elektor utiliser la lumière pour les effets sonoresfiltre synthétiseur à base de LDR, contrôlé en tension, 24 dB/oct amplificateur Hi-Fi d?Elektorle plus bruyant de tous?! visite à domicileafficheur volumétrique made in Canada projet 2.0corrections, mises à jour et courriers des lecteurs Hexadoku

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RFID technology has conquered many areas in which barcodes, magnetic strips and contact smartcards were used previously. Everyday applications, such as electronic ticketing, access cards, debit cards and electronic identity documents would not be possible without this technology. MIFARE is the most widely used RFID technology, and this book provides a practical and comprehensive introduction to it. Among other things, the initial chapters cover physical fundamentals, relevant standards, RFID antenna design, security considerations and cryptography. The complete design of a reader’s hardware and software is described in detail. The reader’s firmware and the associated PC software support programming using any .NET language. The specially developed PC program, “Smart Card Magic.NET”, is a simple development environment that supports sending commands to a card at the click of a mouse, as well as the ability to create C# scripts. Alternatively, one may follow all of the examples using Visual Studio 2010 Express Edition. Finally, the major smart card reader API standards are introduced. The focus is on programming contactless smartcards using standard PC/SC readers using C/C++, Java and C#.

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Arduino entdecken (E-book)

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