Search results for "elektor OR magazine OR en OR january OR february OR 2023"

New LCR Meter 50 Hz - 2 MHz Part 1automatic impedance measuring bridge measures the resistance, capacitance and inductance of components with an impedance of 10 mΩ to 100 MΩ From Ding-Dong Door Chime to IoT DoorbellIntegrate your doorbell in Home Assistant with ESPHome Battery ManagementWhat to Be Aware of When Using (Lithium) Batteries Starting Out in ElectronicsEasier Than Imagined! Small Circuits RevivalFrom the Elektor Suggestions Box Breadboard Graphics with Fritzing Analogue Filter Design (Part 2)Active Filters Homelab Tours: The Lap CounterA Project for Mini Petrol-Heads Developer’s ZoneTips & Tricks, Best Practices and Other Useful Information Review: Rigol DS1054Z Four-Channel Oscilloscope Christmas CandleBlow It Out! Tunable Valve Sinewave Generator Retro is back! Review: The Rigol DG2072 Generator KiCad Plugins and Add-ons Differential Oscilloscope Current Probe 2.0Measure Currents Using Your Oscilloscope The Hewlett-Packard Interface LoopConnect the world! The Future of Machine LearningAn Interview with Daniel Situnayake Smartphone Apps for Android and iOSProgramming Apps Within a Single Development Environment From Life's ExperienceThe Value of a Technical Education 5G: How Infrastructure Shapes Our Society Practical ESP32 Multitasking (5)Task event notification HP 10811 OscillatorPeculiar Parts, the series LoRa GPS TrackerWith Open Hardware and Software Programming the Finite State Machinewith 8-bit PICs in Assembly and C

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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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Diese Ausgabe steht allen GOLD- und GREEN-Mitgliedern auf der ElektorMagazine-Website zum Download bereit! Sie sind noch kein Mitglied? Hier klicken! Arduino Portenta Machine Control und Arduino Potenta H7Ein CAN-zu-MQTT Gateway Demo Projekt Ausgepackt: Der Elektor-LCR-Meter-Bausatz von Elektor MicroPython hält Einzug in die Arduino-Welt Vernetzte Projekte, einfach eingerichtetIhr Weg in die Arduino-Cloud Einführung in TinyMLGroß ist nicht immer besser Arduino K-Way Komfortableres Schreiben von Arduino-Sketches Lernen Sie Arduino kennen! Erste Schritte mit Portenta X8Sichere Softwareverwaltung mit Containern Skalierbare, sichere Anwendungen erstellen, in Betrieb nehmen und pflegenArduino Portenta X8 mit dem i.MX 8M Mini-Anwendungsprozessor von NXP und dem EdgeLock Secure Element SE050 Wie ich mein Haus automatisiert habeArduino-CEO Fabio Violante entwickelt und teilt Lösungen Altair-8800-EmulatorHardware-Simulation eines alten Computers MS-DOS auf dem Portenta-H7-BoardAlte Software auf moderner Hardware ausführen Grow It YourselfEine digital gesteuerte Anzuchtbox für Indoor-Farming Kann Hausautomatisierung den Planeten retten?MQTT auf dem Arduino Nano RP2040 Connect Professionelle Anwendungen mit Arduino Pro Intelligente Backöfen der nächsten Generation Tagvance sorgt mit Arduino für sicherere Baustellen Santagostino atmet auf!mit einer Fernüberwachung, die KI für vorausschauende Wartung nutzt Höchste Sicherheit mit der MKR-basierten Lösung von RIoT Secure Eine neue Generation des Wassermanagements mit Open-Source SensoAbholzung mit Schallanalyse aufspüren Die Arduino-Bibliothek Mozzi für KlangsyntheseEinblicke von Tim Barrass Das neue Portenta-X8-Board (mit Linux!) und Max Carrier machen es möglich! Wie Arduino Schülern hilft, zukünftige Fähigkeiten zu entwickeln Must-Haves für Ihren Elektronik-Arbeitsplatz Die Bedeutung der Robotik in der Ausbildung Ein zuverlässiges IoT auf Basis von LoRa Ausgepackt: die Portenta-Maschinensteuerung 8-Bit-Gaming mit Arduboy Reduzierung des Wasserverbrauchs auf der PferderennbahnEin IoT zur ständigen Überwachung von Bodenfeuchtigkeit und Temperaturen Das Panettone-ProjektEin Robotsystem zur Verwaltung von Sauerteigstartern Unterstützung durch Arduino-Reseller Space Invaders mit Arduino Kunst mit ArduinoInspirierende Einblicke von Künstlern und Designern Arduino-Produktkatalog Die Zukunft von ArduinoDavid und Fabio orakeln

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This USB stick holds a selection of more than 350 articles on RF, Radio and Communication published in Elektor Magazine. The content consists of both background articles and projects with the following topics: Basic radio-related circuits as well as more complex circuits like filters, oscillators, and amplifiers. Design, construction, and theory of antennas for transmitting and receiving radio signals efficiently. Design and analysis of RF circuits including filters, mixers, PLLs, and frequency synthesizers. Tools and techniques for predicting radio wave propagation paths and measuring RF signal strength. Techniques for processing digital signals in RF systems, including modulation and demodulation methods. Projects on radio receivers, AM, FM, SSB, CW, DRM, DAB, DAB+, Software Defined Radio, and more. Projects on Wi-Fi, Bluetooth, LoRaWAN, and more. You can use the article search function to locate specific content in the full text. The results are always shown as preformatted PDF documents. You can use Adobe Reader to browse articles, and you can use Adobe Reader’s integrated search functions to find instances of individual words and expressions.

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Mikrocontroller 4 (PDF)

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Whatever the methods or even then financial means you have to make your circuits work, the power supply should rank high if not Number One in your considerations. The design block simply called “power supply” is hugely underrated both in electronics creation and repair. Yet, the “PSU” has enormous diversity and comes in wildly differing guises like AC/DC, generator, battery (rechargeable or not), PV panel, benchtop, linear or switch-mode, to mention but a few. The output ranges are also staggering like nano-amps to kiloamps and the same for voltages.This special covers the features and design aspects of power supplies.ContentsBasics Battery ManagementWhat to be aware of when using (Lithium) batteries. Fixed-Voltage Power Supply using Linear RegulatorsThe best result right after batteries. Light Energy HarvestingA small solar panel is used in an energy harvesting project to manage and charge four AAA cells. Mains Powered Adapter DesignBasic circuits and tips for transformers, rectification, filtering and stabilization. LM317 Soft StartThe high inrush current pulse should be avoided. Controllable RectifiersSome suggestions to keep the power loss in the linear regulator as low as possible. Components Worksheet: The LM117 / LM217 / LM317 Voltage Regulators SupercapsLow voltage but lots of current… or not? Reviews JOY-iT RD6006 Benchtop Power Supply Kit Siglent SDL1020X Programmable DC Electronic Load Projects Balcony Power PlantDIY solar balcony = speedy payback! DIY LiPo Supercharger KitFrom handcrafted to mass market Dual-Anode MOSFET ThyristorFaster and less wasteful than the old SCR Battery JuicerDo not throw away, squeeze! High-Voltage Power Supply with Curve TracerGenerate voltages up to 400 V and trace characteristics curves for valves and transistors High Voltage Supply for RIAAFor RIAA tube preamps and other applications. MicroSupplyA lab power supply for connected devices Phantom Power Supply using Switched CapacitorsVoltage tripler using three ICs The SMPS800RE Switch-Mode Supply for the Elektor Fortissimo-100Reliable, light and affordable Soft Start for PSUBe nice to your power supply – and its load UniLab 20-30 V, 3 A compact switch-mode lab power supply Tips Soft Start for Step-Down Switching Regulators Low Loss Current Limit Powerbank Surprise A Virtual Ground Battery Maintainer Battery Pack Discharger Connecting Voltage Regulators in Parallel

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Mikrocontroller 5 (PDF)

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Lichtgevende dioden in theorie en praktijk Door verbetering van de lichtopbrengst en goedkopere productiemethoden is het toepassingsgebied van de LED uitgebreid van optische indicator tot energiezuinige lichtbron. Deze speciale Elektor-uitgave biedt niet alleen theoretische informatie, maar laat ook zien hoe en waar LED’s tegenwoordig toegepast worden. Bovendien bevat deze uitgave enkele beproefde elektronische schakelingen voor zelfbouw, zodat elke (aspirant)elektronicus zelf met LED’s aan de slag kan gaan. Een greep uit de inhoud Theorie & Toepassingen Aansturing en koeling van LED-lampen De technologie achter LED-projectoren Constante-stroom-omzetters voor power-LED’s LED-stuur- en vermogenselektronica op één chip Zelfbouwprojecten Ambilight met Bluetooth Artistieke LED-dimmer Microcontrollergestuurde LED-kerstboom Vrij programmeerbare LED-lamp

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Elektor GREEN and GOLD members can download their digital edition here. Not a member yet? Click here. USB Measurement AdapterTesting Current and Signal Quality of USB Ports 4...20 mA Current Output for Arduino UnoA Reliable, EMI-Insensitive Current Loop Interface Vacuum Cleaner Automatic ControlKeep Your Tools’ Work Area Clean DDS Generator with ATtiny Opamp-Tester V2New PCB – Now Also Suitable for SMDs 550-mW “Lamp” Audio AmplifierGet the Warm Sound of Vacuum Tubes With Ease Fuse GuardMonitoring a Fuse with a Flashing LED HQ RIAA PreamplifierGet the Most Out of Your Vinyl Records! Turntable Speed CalibratorAn Arduino-Based 100–120 Hz Strobe Light Generator Elektor Classics: video buffer/repeater Infrared Remote-Controlled DimmerControl Your Halogen or LED Floor Lamp Effortlessly and With Style How to Use switch…case on Strings in C++/Arduino IDE Magnet FinderWith a Simple Hall-Effect Sensor Raspberry Pi Smart Power ButtonA Solution for Raspberry Pi Up to Model 4 Essential Maker TipsProfessional Insights for Everyday Making Practical Projects with the 555 TimerDC Motor Control and Fast Reaction Challenges Basic AC-Load-On MonitorSave Energy with a Simple Device Power Banks in ParallelA Three-Day Continuous Power Solution VFO Up to 15 MHzAn Implementation With Raspberry Pi Pico Violin Tuner with ATtiny202 Elektor Classics: video amplifier for B/W television sets Capacitance Meter20 pF to 600 nF Quasi-Analog Clockwork Mk IITwo LED Rings for Hours and Minutes You Can Do Anything You Want(with the Arduino Ecosystem at Your Side) Neon Lamp Dice Elektor Classics: RTTY calibrator indicator Inspiring Hardware Designs for Your ESPs Elektor Classics: variable 3 A power supply RGB LEDs with Integrated Control CircuitLight with Precision: ICLEDs Set Standards Experiment: Towards a Mixed-Signal Theremin?Blending Modern Time-of-Flight Sensors With the Timeless XR2206 Analog Generator ESP32 Audio Transceiver Board (Part 1)SD Card WAV File Player Demo Infographics: Circuits and Circuit Design 2025 Small Audio MixerA Simple and Versatile Scalable Design Smart Staircase Light TimerSave More Money on the Energy Bill! Smarten Up Your ShuttersControlling Velux Hardware With an ESP32 and MQTT Solid-State Foot WarmerEnergy-Efficient Comfort Is the M5Stamp Fly Quadcopter the Next Tello? Boosting Wi-Fi Range of the ESP32-C3 SuperMiniA Simple and Effective Antenna Mod ZD-8968 Hot-Air Soldering StationA Budget-Friendly Workhorse or Just Hot Air? Parking Sensor TesterFinding Defects in the PDC System of a Car

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Elektor 01-02/2020 als PDF (DE)

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Open-Network Weather Station Mk.2Part 1: Introduction and hardware elements Artificial Intelligence for Beginners (1)Object recognition using the Maixduino board Universal Triac Control Module with ATmegaSwitch and dim a variety of loads GitHub For DummiesHow to download something from GitHub My IoT Button: A Button for the WebPart 2: Prototyping with board and cloud TMS0280 Speech SynthesizerPeculiar Parts, the series InteractiveCorrections & Updates || Questions & Answers BASIC for the ESP32/ESP8266 (2)An hourglass with the ESP8266 and Annex WiFi RDS Developer's ZoneTips & Tricks, Best Practices and Other Useful Information BalBot: a Self-Balancing RobotModern acceleration sensors ease the construction process Starting Out in Electronics (3)Easier than imagined! Small Circuits RevivalCapita Selecta from the Elektor Project Suggestions Box Tamper-Evident BoxSend data securely through postal services Elektor New Precise Nixie Clock RevisitedAn engineering bulletin for enthusiastic users new and old Practical ESP32 Multitasking (3)Software timers SigFox and the IoT (4)Setting up a dashboard Start-Up Update: The Elektor Investment Program Review: Joy-IT HD35 Electronic USB LoadTest & verify USB power performance CAN Bus + Arduino for Solar PV Cell MonitoringDetect and locate serviceable panels in large arrays Analogue Electronics Design (3)Case Study #1 — Section 3: Preamplifier response optimization and trade-offs Inexpensive E-ScooterHow does Lidl's "road approved" 300 euro E-scooter perform? Steeped in ElectronicsLead-free soldering and EU regulatory zeal Lab, Sweet LabA glimpse of The Holy Place — no unauthorized entry. Review: The PeakTech 6080 A Lab Power SupplyA neat lab PSU for not much money A Big ChallengeSafe products in the IoT era Elektor 1.2 GHz Multifunction Frequency Meter (1992/93)Crossing the magic 1 GHz border Hexadoku

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Concrétisez vos rêves, réalisez les projets les plus fous : un odomètre pour la roue de votre hamster, la surveillance complètement automatisée de votre fourmilière avec interface web, ou le Sandwich-O-Mat ? une machine qui grille les sandwichs de votre choix. Avec les cartes Arduino et le mouvement DIY (« fais-le toi-même ») ou maker, se mettre à programmer des microcontrôleurs est devenu un jeu d?enfant. Une deuxième révolution a eu lieu : des développeurs ingénieux ont mis sur le marché de petites cartes ? appelées « shields » ou modules ? qui simplifient considérablement l?utilisation d?autres dispositifs. Ces petits modules contiennent tous les composants électroniques nécessaires pour la connexion au microcontrôleur ; quelques fils avec des fiches suffisent pour le raccordement, ce qui évite d?avoir à câbler et fait gagner du temps. En outre, il est également possible de manipuler de minuscules composants dépourvus de pattes de connexion (ceux de type CMS). Projets Arduino et le monde extérieur Capteur BMP180, introduction aux bibliothèques et à l?I²C Initiation aux entrées/sorties avec un shield polyvalent Adaptateur I²C pour LCD et afficheurs à matrice de points Shield clavier & LCD Convertisseur de niveau W5100 : connexion à internet Shields d?extension des entrées/sorties Relais et relais statiques Shield multifonction : unité de commande universelle Connexion d?un lecteur de carte SD par SPI Touches et afficheurs à 7 segments Convertisseur analogique/numérique à 16 bits Convertisseur numérique/analogique MCP4725 Pilote de servomoteurs à 16 voies PWM Lecteur MP3 Enregistreur de données GPS avec stockage sur carte SD Capteur tactile Joystick SHT31 : température et humidité Capteur d?UV-A VEML6070 Temps de vol VL53L0X Mesure de distance à ultrasons Afficheur matriciel à LED à base de MAX7219 Horloge en temps réel DS3231 Circuit d?extension de port MCP23017 Communication radio à 433 MHz Gyroscope MPU-6050 Accéléromètre ADXL345 LED RVB WS2812 Cartes d?alimentation Capteurs de gaz MQ-xx Capteur de dioxyde de carbone (CO2) Capteur de courant ACS712 Capteur de courant INA219 Pilote de moteur L298 Kit RFID MFRC522 Moteur pas à pas 28BYJ-48 Carte avec pilote de moteur ultra-silencieux TMC2209 Potentiomètre numérique X9C10x Écran couleur TFT avec contrôleur/pilote ST7735 Écran à encre électronique Module Bluetooth Compteur Geiger Module GSM SIM800L Multiplexeur I²C Module CAN (Controller Area Network)

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