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PIC und AVR verstehen In diesem Buch werden wir uns ausschließlich mit 8-Bit-Mikrocontrollern beschäftigen, und zwar mit Mikrocontrollern der 8-Bit-PIC- und der 8-Bit-AVR-Mikrocontroller-Linien. Bei der PIC-Familie handelt es sich dabei um PIC10, PIC12, PIC16 und PIC18; bei der AVR-Familie um ATtiny, ATmega und ATxmega. Die vorgestellten 8-Bit-Chips sind für sehr viele Anwendungen vollkommen ausreichend und preislich auch attraktiv. Durch die Lektüre des Buches erhalten Sie ein fundiertes Wissen über die genannten 8-Bit-Mikrocontroller, über ihre Architektur, ihre Pinbelegungen und über ihre Programmierung. Weil wir uns in diesem Buch mit den Grundlagen der Architektur der PICs und AVRs vertraut machen möchten, werden wir auch für alle PIC- und AVR-Anwendungen Assembler einsetzen, denn die Assembler-Sprache erlaubt es, die Technik im Detail kennenzulernen. Wenn man wirklich wissen möchte, was sich im Mikrocontroller abspielt, greift man zu Assembler. Damit hat man die beste Gelegenheit, sehr nah an den Kern zu kommen. Und wenn man schon einen Mikrocontroller-Typ kennengelernt und verstanden hat, ist es bei dem nächsten deutlich einfacher, auch wenn er von einem anderen Hersteller kommt. Bei anderen Programmiersprachen bleibt die Technik immer ziemlich tief versteckt. Die Assembler-Beispiele sind so einfach gestaltet, dass sie jeder mit den im Buch aufgezeigten Programmiertechniken erstellen kann. Weil es sich um einfache Beispiele handelt, werden wir sie alle auf einer universellen Lochrasterplatine realisieren. Manche sind auch auf einem Experimentier-Breadboard umsetzbar.

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Diese Ausgabe steht allen GOLD- und GREEN-Mitgliedern auf der ElektorMagazine-Website zum Download bereit! Sie sind noch kein Mitglied? Hier klicken! Kleine WärmebildkameraRealisiert mit einem Arduino UNO Projekt-Update #3: Energiemessgerät mit ESP32Integration und Test mit Home Assistant 2024: Eine Odyssee in die KIVerbessern der Objekterkennung: Nutzung verfeinerter Techniken Raspberry Pi Goes KINeues Kit enthält M.2-HAT mit KI-Beschleuniger Sensoren für WetterstationenWelchen Sensor sollte man wählen? KI-gestützter WasserzählerTeil 1: Bringen Sie Ihren alten Zähler ins IoT! Ein GSM-AlarmNutzung der GSM-Technologie für die Fernüberwachung von Garagen Low-Power-Thread-Geräte optimiert und getestetNiedriger Energiebedarf ... Niedrige Leistung? Aus dem Leben gegriffenDer Gender-Gap Nebelkammer selbstgebautUnsichtbare Strahlung sichtbar machen SparkFun Thing Plus MatterEin vielseitiges Matter-basiertes IoT-Entwicklungsboard IoT-RetrofittingRS232-Geräte fit für Industrie 4.0 machen IoT mit 8-Bit-Mikrocontrollern Technologie als Motor der NachhaltigkeitNeuerungen führen zu Energieeffizienz in vielen Applikationen AWS für Arduino und Co.Teil 1: AWS-IoT-ExpressLink in der Praxis Luftstromdetektor (nur) mit ArduinoKeine externen Sensoren erforderlich! WasserleckdetektorVerbunden mit der Arduino-Cloud QuarzeBemerkenswerte Bauteile Universeller Garten-LoggerEin Schritt auf dem Weg zur KI-gestützten Gartenarbeit Analoger 1-kHz-GeneratorSinuswellen mit geringen Verzerrungen Miletus: Web-Apps offline nutzenSystem- und Gerätezugriff inklusive Von 4G zu 5GIst es wirklich so einfach? Aller Anfang...muss nicht schwer sein: Der Ausgleich

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Learn to program displays and GUIs with Python 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 projects: Simple LED projects Bar graph LED projects Matrix LED projects Bitmap LED projects LED strips LCDs OLED displays E-paper displays TFT displays 7-inch touch screen GUI Programming with Tkinder One 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. Python program listings of all Raspberry Pi projects developed in this book are available for download at Elektor.com. Readers can use these programs in their projects. Alternatively, they can modify the programs to suit their applications.

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electronica Fast Forward Start- & Scale-Up AwardsLes préparatifs s?accélèrent?! Bluetooth Low Energy avec ESP32-C3 et ESP32Vous n?avez pas toujours besoin de choisir le wifi?! Renifleur BLEReconfiguration du dongle USB nRF52840 MDK de makerdiary Cube magique de LED RGBcircuit avec un RP2040 Marche/arrêt automatique pour le compresseur de pâte à souder Contenu vidéo d?ElektorLivestreams, webinaires et cours pour les ingénieurs et les fabricants professionnels Électrification d?un véloUtilisation d?un kit de modification de vélo électrique Démarer en électroniqueMultiplication de tensions Sur le vifTransmutations Teensy 4.0 ? comment cette carte peut-elle être aussi rapide ?Ou: La vitesse, ce n'est pas sorcier ! Simulation d?amplificateur de puissance audio avec TINA«?simuler avant de construire?» Développer et utiliser vos n?uds LoRaWAN pour l'Internet des Objets (IdO)Exemple de chapitre : Modules LoRaWAN Dragino LHT65, LDS01 et LDS02 Projet 2.0Corrections, mises à jour et courriers des lecteurs 5G pour mon propre exploitMaîtrise totale du déploiement de la 5G avec les réseaux cellulaires privés Infographics Les meilleurs conseils pour développer une interface WiFiComment mon appareil apprend-il à transmettre ? Horloge Tour du Rhin Mod 2 Analyseur de spectre audio avec dekatronsUne nouvelle façon d'utiliser les tubes rétro Envoi de données à TelegramAvec un ESP32 et quelques composants Filtre coupe-bande de Fliege pour les mesures audioFaites de meilleures mesures avec un filtre coupe-bande Démontage d?un CO2-mètrePeut-on le bidouiller pour vos projets?? Tout mis ensembleLe transistor unijonction programmable expliqué Écran tactile rond pour Raspberry PiL?HyperPixel 2.1 Round de Pimoroni Télémesure avec détection des pertes de connexionGrâce aux modules nRF24L01+ Récepteur FM numérique avec Arduino et TEA5767Restez à l?écoute avec un Arduino Nano Convertir une interface OLED de SPI vers I²C HomeLab ToursUn passe-temps ne prend pas sa retraite Une décennie d?éthique en électroniqueLe regard de Tessel Renzenbrink sur la société numérique. HexadokuThe Original Elektorized Sudoku

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Practical Applications and Project with Arduino, ESP32, and RP2040 Immerse 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.

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Elektor GREEN and GOLD members can download their digital edition here. Not a member yet? Click here. The RISC-V Open-Source Processor Architecture16 Boards and MCUs You Should Know An FPGA-Based Audio Player with Equalizer (1)Mixing Digital Audio with an Arduino MKR Vidor 4000 Laser Head for Pico-Based Sand ClockDrawing with Light Enter the STM32 Edge AI Contest A Multi-Sensor Environmental Monitoring System for PlantsWireless Measurement of Water Supply and Light Conditions Maixduino AI-Powered Automatic DoormanFace Detection with a Camera Embedded Electronics 2024AI Is Set to Redefine the Industry Charge-Based In-Memory Compute at EnCharge AI AI Inferencing at 10 Times Lower Power and 20 Fold Lower Cost Click Board Helps Develop and Train ML Models for Vibration Analysis The Elektor Mini-WheelieA Self-Balancing Robot Kit MCU, I See YouMCUViewer Open-Source Multiplatform Debugging Tool USB 2.0 IsolatorElectrically Isolated Connections for USB Devices Intervention Before DamagePredictive Maintenance in Practice SPoE – Electromagnetic CompatibilitySingle-Pair with Power-Over-Ethernet Through the Eyes of EMC Color TV: A Wonder of Its TimeCreating a New World ECG Graph MonitoringAn Implementation with Hexabitz Modules and an STM32CubeMonitor The Battle for AI at the Edge HaLow Hits Record 16-km Wi-Fi Distance at 900 MHz First CHERI RISC-V Embedded Chip and Early Access Programme Third-Generation Wildfire Detection Uses Satellite Links From Life’s ExperienceChoice Overload Starting Out in Electronics……Continues Filtering and Controls Tone Quasi-Analog ClockworkA Remake of an Elektor Classic A Modular Approach to Sensor TestingThe ESP32-S3-Based Sensor Evaluation Board 2025: An AI OdysseyThe Rise of Foundation Models and Their Role in Democratizing AI Raspberry Pi Standalone MIDI Synthesizer (1)Preparing a Platform for Some Edge AI Experiments Err-lectronicsCorrections, Updates, and Readers’ Letters Universal AI RISC-V Processor Does It All — CPU, GPU, DSP, FPGA CEO Interview: Ventiva’s Thin and Cool Tech Dual-Core Programming with a Raspberry Pi PicoVenture Into the World of Parallel Programming

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

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DIY LiPo Supercharger KitFrom Handcrafted to Mass Market Elektor @ 60Reflections on Six Decades of Electronics Siglent Bench Multimeter SDM3045X DC Current-Sense ClampHall Sensor + Ferrite Core + Arduino Soldering Station 2021Easy to build! Hands On the Parallax Propeller 2Part 2: The Development Environment and Code Wi-Fi for LoRa SwitchIntegrated in Home Assistant with ESPHome Do Not Fear the Cellular Module! Tracking Time with ESP32 and TogglWorking with the M5Stack Get to Know the Raspberry Pi Pico Board and RP2040 MicroPython for MicrocontrollersSmall-Format Screens 12-to-200-V DC/DC Converter for Valve Amplifiers Heat SeekerThe Seek Shot Pro Thermal Imaging Camera Object-Oriented Programming: A Short Primer Using C++ HomeLab ToursHome Lab and an Analogue Synthesiser by Kurt Diedrich Java on the Raspberry PiPart 1: GPIOs DIP SwitchesPeculiar Parts, the series Project 2.0Corrections, Updates and Readers’ Letters Whose Product Is It Anyway?Right to Repair Gains Momentum From Life's ExperienceThe Great Book of Blunders Micro-ProfessorLearning Assembly Language on a Z80 Starting out in ElectronicsEasier Than Imagined! Even When It Is About Capacitors HexadokuThe Original Elektorized Sudoku

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Learning circuit design the fun way Welcome to the world of electronics! Getting started in electronics is not as difficult as you may think. Using this book, you will explore and learn the most important electrical and electronics engineering concepts in a fun way by doing various experiments and by simulating circuits. It will teach you electronics practically without getting into complex technical jargon and long calculations. As a result, you will be creating your own projects soon. No prior knowledge of electronics is required, only some basic algebra is used in a few simple calculations. Many tested and working projects and simulations are presented to familiarise yourself with the construction of electronic circuits. Circuit simulation is introduced at an early stage to enable you to experiment with circuits easily without breaking anything. You will learn: The concepts of voltage, current, and power AC and DC Basic lamp circuits with switches Passive components: resistors, capacitors & inductors RC & RCL circuits Electromagnetism Loudspeakers, relays, buzzers, and transformers Active components: diodes & LEDs, bipolar transistors & MOSFETs Transistor-based switching circuits Optocoupler circuits Astable & monostable multivibrators Using the 555 timer IC The operational amplifier Digital logic Advanced examples: amplifiers, oscillators, filters, and sensors Test and measurement tools Microcontrollers: Arduino UNO, ESP32, Raspberry Pi Pico, and Raspberry Pi Reading datasheets and best practices for selecting components EMC & EMI and norms & regulations

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Open-netwerk weerstation mk2deel 1: inleiding en hardware-elementen AI voor beginners (1)objectherkenning met het Maixduino-board Universele triac-stuurmodule met ATmegaschakelen en dimmen van verschillende belastingen Hoe... iets van GitHub downloadenGitHub Voor Dummies My IoT-Button: de knop voor het netdeel 2: prototyping met board en cloud TMS0280 spraaksynthesizervreemde onderdelen Interactiefcorrecties & updates | vragen & antwoorden BASIC voor ESP32/ESP8266 (2)zandloper met ESP8266 en Annex WiFi RDS Developer’s Zonetips & trucs, vakkunstigheden en andere nuttige informatie BalBot: een zelfbalancerende robotmoderne versnellingssensoren vergemakkelijken de bouw Alle begin......hoeft niet zo moeilijk te zijn Wie het kleine niet eertuit de ideeënbus van Elektor Verzendbox met manipulatie-indicatiegegevens veilig met de post verzenden Nieuwe Nauwkeurige Nixie-klok: verbeteringentechnisch nieuwsbulletin voor nieuwe en bestaande enthousiaste gebruikers Multitasking met de ESP32 (3)software-timers Met de vos in het IoT (4)inrichten van het dashboard Start-up update: het Elektor Investment Program Review: Elektronische USB-belasting Joy-IT HD35test de belastbaarheid van USB-poorten CAN-bus + Arduino houden zonnepanelen in de gatenlokaliseer panelen in grote arrays die onderhoud nodig hebben Analoge elektronica ontwerpencase-study #1 – deel 3: optimalisatie van de responsie van de voorversterker en compromissen Sound Blinkdraagbare zelfbouwspeaker met LED-lichtshow USB-stroombewakingintelligente bescherming voor USB-poorten Oost West Lab Besteen blik in het allerheiligste, waar onbevoegden geen toegang hebben... Review: Labvoeding PeakTech 6080 Aveel voeding voor weinig geld Een grote uitdagingveilige producten in het IoT-tijdperk Elektor 1,2-GHz-universeelteller (1992/93)voorbij de magische 1GHz-grens Hexadoku

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The 2-channel OWON XDG2035 is a function/waveform generator that can generate signals with a maximum frequency of 35 Hz. The generator has a resolution of 1 µHz and a sample rate of 500 MSa/s. The OWON XDG2035 is capable of generating 6 standard waveforms and 150 arbitrary waveforms. With the included software you can write advanced functions up to 10 million points. Waveforms can be saved to the function generator's internal memory using a PC via USB or LAN. The OWON XDG2035 also supports SCPI commands and LabView. The function generator has an integrated high-quality frequency counter, which can operate from 100 to 200 MHz. Features Max. 35 MHz frequency output 500 MSa/s Sample rate, Vertical resolution 1μHz 14 bits Vertical Resolution, 10 Marb waveform length Comprehensive waveform output: 6 basic waveforms,and 150 built-in arbitrary waveforms Comprehensive modulation functions: AM, FM, PM, FSK, 3FSK, 4FSK, PSK, OSK, ASK, BPSK, PWM, Sweep, and Burst High-accuracy frequency counter integrated, supported range 100-200 MHz SCPI and LabVIEW supported 7 inch multi-touch screen (800 x 480 pixels) Specifications Channel 2 Frequency Output 35 MHz Sample Rate 500 MSa/s Vertical Resolution 14 bits Waveform Standard Waveform sine, square, pulse, ramp, noise, and harmonic Arbitrary Waveform exponential rise, exponential fall, sin(x)/x, step wave, and others, total 150 built-in waveforms, and user-defined arbitrary waveform Frequency (resolution 1 μHz) Sine 1 μHz-100 MHz Square 1 μHz ~ 30 MHz Pulse 1 μHz ~ 25 MHz Ramp 1 μHz ~ 3 MHz Noise (-3 dB, typical) 100 MHz Arbitrary Waveform 1 μHz ~ 15 MHz Harmonic 1 μHz ~ 50 MHz Accuracy ±2ppm, 25°C ±5°C Waveform Length 2 points - 10M points Amplitude Into 50Ω load 1mVpp ~ 10Vpp (≤25 MHz); 1mVpp ~ 5Vpp (≤60 MHz); 1mVpp ~ 2.5Vpp (≤100 MHz) Modulation Type AM, DSB-AM, FM, PM, ASK, FSK, PSK, BPSK, QPSK, 3FSK, 4FSK, OSK, PWM, SUM Frequency Counter Function Frequency, period, +width, -width, +duty, and -duty Frequency Range 100 ~ 200 MHz Frequency Resolution 7 digits Input/Output Input mode frequency counter, external modulation input, external trigger input, internal clock output, external reference clock input/output Communication Interface USB Host, USB Device, LAN, RS232 (optional) Mechanical specifications Dimensions 340 x 177 x 90 mm Weight 2.3 kg Included 1x OWON XDG2035 1x Power Cord 1x CD-ROM 1x Quick start guide 1x USB Cable 1x BNC-BNC Cable Downloads Quick Guide

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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. ESP32 Audio Transceiver Board (Deel 2)Draadloze audio-overdracht Inductieve AM-zenderGebruikt Pico's PIO in een Arduino-sketch Navigeren door draadloze protocollen navigerenEen technische gids Satelliettracking met behulp van LoRaHet TinyGS-netwerk brengt gegevens uit de ruimte naar de aarde. 4G-Compatibele SMS afstandsbedieningBedien je apparatuur op afstand Hogesnelheids-probeIngangen met hoge impedantie voor signalen tot 200 MHz Uit het leven gegrepenKafka KrakenSDR Prestatietests met de RP2350Is een upgrade van Raspberry Pi Pico 1 naar versie 2 de moeite waard? Contactloze E-veldmetingen (2)Een laservibrometer voor het beoordelen van de trillingen van het membraan Kristallen en oscillatorenVerbetering van de kristalnauwkeurigheid door gerichte keuze van condensatoren Alle begin......gaat audio! Zelf firmware coderen voor embedded projecten SPECTRAN® V6 MobileModulaire, configureerbare realtime-spectrumanalyzer voor betrouwbare metingen over alle frequentiebereiken De toekomst van AI wordt gesmeed in siliciumEen interview met Anastasiia Nosova Autonome Sensor-Node v2.0 (Systeemarchitectuur)Zonne-energieplatform met geïntegreerde GPS, LoRaWAN en meer Precieze positioneringBluetooth channel sounding getest Testgestuurd ontwikkelen bij het schrijven van firmware Telefoon gestuurde modelautoWi-Fi + ESP32 + Smartphone = Afstandsbediening 2025: Een AI-odysseeAI-redeneermodellen: De gedachtegang-revolutie Zonne-laadregelaar met MPP-tracking (3)Software en Inbedrijfstelling Raspberry Pi Zero Web Streaming CameraDe ZeroTier VPN gebruiken Beste soldeerder van de Beneluxvakmanschap in de schijnwerpers Seminaroverzicht Electronics & ApplicationsLeer, ontdek en netwerk op E&A 2025 Eurocircuits at E&A 2025 E&A gadget 2025: racen over de beursvloer met slimme printplaat op wielenVijf vragen aan Casper van Doorne, ontwerper van de beursgadget Beursgadget E&A bekendontwerp en bestuur je eigen raceauto Vakbeurs E&A is het elektronicaparadijs van de Benelux“Techneuten blijven kinderen” Rohde & SchwarzPioneering Innovation in Test & Measurement Diederik Jekel opent Electronics & Applications

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