Search results for "radio"
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Elektor Publishing Elektronenröhren in der Praxis
Grundlagen, Schaltungen und sichere Anwendungen für Einsteiger und Fortgeschrittene Elektronenröhren üben bis heute eine besondere Faszination aus. Ihre langlebige Funktion, ihre Robustheit und ihr charakteristisches Verhalten unterscheiden sie grundlegend von moderner Halbleitertechnik. Trotz ihres Alters sind Röhren keineswegs nur historische Bauteile, sondern finden auch heute noch Anwendung in Audiotechnik, Messtechnik und vor allem im Hobbybereich. Dieses Buch richtet sich an Elektronikinteressierte und Bastler, die Elektronenröhren nicht nur in der Theorie kennenlernen und verstehen, sondern auch in der Praxis einsetzen möchten. Es vermittelt die Grundlagen der Röhrentechnik, erklärt die unterschiedlichen Bauformen und Bezeichnungen, zeigt typische Schaltungen und geht außerdem auf Spannungsversorgung und Netzteile sowie auf Messungen und sicherheitsrelevante Aspekte ein. Der Schwerpunkt liegt auf praxisnahen Erklärungen und realistischen Beispielen aus der Werkstatt. Zahlreiche Hinweise helfen, typische Fehler zu vermeiden, Schaltungen aufzubauen und Röhrengeräte sowie deren Aufbau zu verstehen. Grundkenntnisse der Elektronik werden vorausgesetzt. „Elektronenröhren in der Praxis“ bietet einen verständlichen und fundierten Einstieg in die Röhrentechnik – sachlich, nachvollziehbar und mit klarem Fokus auf die praktische Anwendung.
€ 34,80
Best Price
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Elektor Digital Elektor 11-12/2021 (PDF)
NVIDIA JETSON NANO - BILDVERARBEITUNG FÜR EINSTEIGER (TEIL 2)Erkennen von Objekten mit Edge Impulse ELEKTOR JUMPSTARTER-NEWSKommende Kampagnen OPEN-SOURCE-GPS-TRACKING-PLATTFORMFahrzeug-Tracking ohne fremde Cloud mit Traccar MULTIFUNKTIONS-KOMPONENTENTESTER LCR-T7 VON JOY-ITTesten von passiven Bauteilen, diskreten Halbleitern und IR-Fernbedienungen RAUSCH-SYNTHESIZERVom Rauschen zur Musik mit dem PRBSynth1 ALLER ANFANG …ist gar nicht schwer! Weiter geht's mit der Spule... DIE NEURONEN IN NEURONALEN NETZEN VERSTEHENTeil 2: Logische Neuronen BLITZLICHT-GESCHÜTZTER ANALOGSPEICHER-ZUSATZ FÜR DAS MANIPULATIONSSICHERE DATENPAKETProbleme mit der Sicherheit? Bekämpfen Sie Feuer mit Feuer! LCR METER POSTER BLUETOOTH-BEACONS IN DER PRAXISOrtsbestimmung in Innenräumen C-PROGRAMMIERUNG AUF RASPBERRY PIEin Beispielkapitel: Kommunizieren über WLAN EMV-VORKONFORMITÄTSTEST FÜR IHR DC-VERSORGTES PROJEKTTeil 2: Die Hardware und wie man sie benutzt PARALLAX PROPELLER 2Teil 5: Das Innenleben des Smart Pins MODBUS ÜBER WLANTeil 1: Hardware und Programmierung ZUTRITT FÜR UNBEFUGTE VERBOTENWie der Junior-Computer wieder zum Leben erweckt wurde BAUEN SIE IHREN EIGENEN HOCHPRÄZISIONSKALIBRATOR-10 V bis +10 V, 0 bis 40 mA, 0,001% ARDUINO NANO RP2040 CONNECTRaspberry Pi RP2040 + WLAN + Bluetooth DER PHYSISCHE KÖRPER DER KÜNSTLICHEN INTELLIGENZ PROJEKT 2.0Korrekturen, Updates und Leserbriefe GRAFISCHE BENUTZEROBERFLÄCHEN MIT PYTHON UND GUIZERO CO2-MESSGERÄT-SET FÜRS KLASSENZIMMEREin ESP8266-basiertes Gerät, entwickelt von der FH Aachen NOSTALGISCHES MW/LW-RADIO MIT MK484...macht immer Spaß zu bauen! 60 JAHRE ELEKTOREs werde Licht! HEXADOKUThe Original Elektorized Sudoku
€ 11,90
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Elektor Publishing Basic Electronics for Beginners
Analogue Electronics and Microcontrollers Projects Hobbyist electronics can be a fun way to learn new skills that can be helpful to your career. Those who understand the basics of electronics can design their own circuits and projects. However, before you run, you need to learn to walk. It all starts with analogue electronics. You should be familiar with the simple components and circuits and understand their basic behaviors and the issues you may encounter. The best way to do this is through real experiments. Theory alone is not enough. This book offers a large number of practical entry-level circuits, with which everyone can gain the basic experience. Through the widespread introduction of microcontrollers, a new chapter in electronics has begun. Microcontrollers are now performing more and more tasks that were originally solved using discrete components and conventional ICs. Starting out has become easier and easier thanks to platforms including Bascom, Arduino, micro:bit. The book introduces numerous manageable microcontroller applications. It’s now a case of less soldering and more programming.
€ 39,95
Members: € 35,96
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FNIRSI FNIRSI LCR-ST1 Smart SMD Tweezers (LCR/ESR Tester)
The FNIRSI LCR-ST1 is a compact, multifunctional, and smart LCR tester that supports automatic measurements of resistance, capacitance, inductance, diode testing, and continuity. Its 1.14-inch color display combined with a convenient magnetic adsorption function enhances ease of use, while the built-in 250 mAh lithium battery ensures long-lasting performance. The device supports three frequency ranges (100 Hz, 1 kHz and 10 kHz) and offers 0.3 V and 0.6 V RMS test levels for versatile testing applications. The unique tweezer-shaped design of the LCR-ST1 is ideal for delicate tasks in confined spaces and enables fast and accurate testing of electronic components. Its light weight and portable design make it an invaluable tool for both field and laboratory use. Whether you are an experienced engineer or just starting out in electronics, the LCR-ST1 delivers reliable and accurate measurement results, allowing you to complete your tasks with greater efficiency and precision. Features Offers 3 test frequencies (100 Hz, 1 kHz, 10 kHz) and 2 test voltage levels. Features automatic component identification for faster and more reliable measurements. High-resolution 1.14-inch color display for clear readouts. Supports automatic data recording and storage. The tweezer tips are made from gold-plated brass for enhanced durability and conductivity. Specifications Resistance Range 10 mΩ – 10 MΩ Capacitance Range 1 pF – 22 mF Inductance Range 1 μh – 10 H Diode On voltage 0.7 V Frequency Test 100 Hz, 1k Hz, 10 KHz Level Test 0.3 V, 0.6 V RMS Parameter Display ESR, D value, Q value, Z value, X value Display 1.14" HD color screen Charging Interface USB-C, 5 V/1 A Power Supply Built-in 250 mAh lithium battery Auto Recognition Measurement Yes Replaceable Tweezer Head Yes Auto Shutdown Yes Data Hold Yes History Record Connect to PC to view and export Dimensions 28 x 19 x 150 mm Weight 41 g Included 1x LCR-ST1 SMD Tweezers 2x Hook Tips 1x Magnetic Patch 1x USB cable 1x Tool bag 1x Manual Downloads Manual Firmware V1.6
€ 34,95
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Elektor Digital Elektor Green Membership
Learn, Build, and Understand Electronics – with Elektor Projects, Expert Knowledge, Archive Access, and Exclusive Discounts – All in One Membership Would you like to learn electronics, develop your own circuits, and gain a better understanding of modern technologies? Elektor Magazine has been one of the leading sources of information for electronics engineers, developers, start-ups, and companies for 65 years. With an Elektor Green Membership, you get: ✅ The international electronics magazine Elektor (in digital format) ✅ Access to the Elektor archive with 65 years of electronics know-how ✅ DIY projects, tested circuits, in-depth reviews and tutorials ✅ Exclusive member discounts at Elektor.com Why Elektor? For 65 years, Elektor has stood for in-depth electronics knowledge, practical projects, and innovative technologies. From microcontrollers and embedded systems to Raspberry Pi, Arduino, and ESP32, as well as IoT, AI, measurement technology, audio, RF, and robotics, Elektor covers the key platforms and application areas of modern electronics. Whether you are a beginner, maker, or professional – Elektor helps you take your skills to the next level. Who Is This Membership for? Beginners – Start your journey into electronics with clear fundamentals and first projects Makers – Discover new projects, ideas, and inspiration for your own developments Professionals & Engineers – Stay up to date with modern technologies and deepen your expertise Your Benefits at a Glance Magazine (Digital) – Receive every issue digitally, delivered straight to your inbox 65 Years of Electronics Knowledge – Access the extensive Elektor archive anytime (since 1974) Hands-on Projects – Turn your ideas into reality with guides, circuits, and tutorials Exclusive Discounts – Save on every purchase at Elektor.com Unlock All Elektor Benefits Today! Free Membership Green Membership ❌ 8x Elektor Magazine (Digital Edition) as PDF ✅ 8x Elektor Magazine (Digital Edition) as PDF ❌ 12 Months of Access to the Full Elektor Archive ✅ 12 Months of Access to the Full Elektor Archive ❌ Access to Over 5,000 Gerber Files ✅ Access to Over 5,000 Gerber Files ❌ 10% Member Discount at Elektor.com ✅ 10% Member Discount at Elektor.com ✅ Read Elektor weekly every Friday ✅ Read Elektor weekly every Friday ℹ️ Do you prefer reading Elektor Magazine in print? Find out everything about the Elektor Gold Membership (Print) here.
€ 89,95 - € 169,95
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Elektor Digital Elektor 09-10/2026 (PDF) DE
Diese Ausgabe steht allen GOLD- und GREEN-Mitgliedern auf der ElektorMagazine-Website zum Download bereit! Sie sind noch kein Mitglied? Hier klicken! Der ESP-BLASTEine Mini-Raketendrohne mit ESP32, die über 100 km/h erreicht Wireless Workshop (1)Freigeschaltetes Funkmodul: 433-MHz-CC1101-Sub-GHz-Transceiver AM-Sendermit Rechteck-/Sinuswellengenerator auf Raspberry Pi Pico STM32Cube Innovations ChallengeTreten Sie mit Ihrem besten STM32C5-Design an CoffeeCallerWie ein langer Flur zu einer maßgefertigten Mesh-Netzwerk-Platine führte AudiotronicsKlirrfaktor Elektor ist 65Projekte aus früheren September/Oktober-Ausgaben Geräteortung durch Bluetooth Channel SoundingZentimetergenaue Entfernungsmessung im IoT der nächsten Generation 2026: Eine KI-OdysseeQuantencomputing ist nicht die nächste GPU Cloud-Schutz durch Edge-Sicherheit Erste Erfahrungen mit dem HackRF ProPraktische Tests mit der neuen SDR-Hardware Herausforderung ElektromobilitätEffiziente Lötlösungen für moderne Fahrzeugtechnik Modem-Update von GPRS/2G auf LTE/4Gam Beispiel einer Funk-Alarmzentrale Loop-Antenne mit RF BricksTeil 1: Kurzwellen-Antenne mit einstellbarer Richtwirkung im Selbstbau Internetradio-zu-AM-KonverterVerwendung eines ESP32-S3 als Sender Projekt 2.0 mioty – ein ÜberblickLPWAN à la Fraunhofer Werkbank-WeisheitPraktische Tipps von Experten Walter, das kompakte IoT-ModulTeil 2: Zugriff auf Wetter- und Datendienste
€ 11,90
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Elektor Digital LPWAN Decoded (E-book)
LoRaWAN, Sigfox, NB-IoT & LTE-M Compared The Internet of Things depends on a critical question. How do you connect devices that must operate for years on tiny batteries, often miles from the nearest power outlet? This Elektor Technical Brief provides a practical guide to the technologies that have become the backbone of long-range, low-power IoT connectivity. Compiled by the Elektor Content Team, this concise technical brief examines the real engineering tradeoffs behind today’s leading Low-Power Wide-Area Network (LPWAN) technologies: LoRaWAN, Sigfox, NB-IoT, and LTE-M. By referencing a wide range of Elektor articles and other online content, this document explains why link budget, noise, bandwidth, and power consumption ultimately determine system performance. From there, it explores the architectures, strengths, limitations, and deployment realities of each major LPWAN technology, helping you understand not just how they work, but when and why to use them. Whether you’re designing smart meters, industrial sensors, agricultural monitoring systems, asset trackers, or connected infrastructure, this guide provides the insights needed to make informed connectivity decisions. Along the way, you’ll discover: Why LPWAN technologies emerged and where they fit in the IoT landscape The RF fundamentals that drive range, reliability, and battery life Details about LoRaWAN, Sigfox, NB-IoT, and LTE-M Practical comparisons of power, coverage, latency, cost, and deployment models Guidance for selecting the right LPWAN technology for your application Emerging trends shaping the future of long-range IoT connectivity Clear, accessible, and grounded in real engineering practice, this Technical Brief helps you move beyond specifications and marketing claims to understand what matters most. If you’re building connected products that need to survive in the field — not just in the lab — this is the LPWAN guide you’ll want at your side. Elektor helped launch the first wave of electronics makers in 1961. Since then, our global community has grown by hundreds of thousands of active members (comprising professional engineers, makers, and students) and more than 500 contributing experts. Every day, we inspire members to design and earn money with electronics.
€ 14,95
Members: € 13,46
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Elektor Digital 309 Circuits (E-book)
The present tenth edition of the popular ʻ30x Circuitsʼ series of books once again contains a comprehensive variety of circuits, sub-circuits, tips and tricks and design ideas for electronics. These 309 Circuits again offer a representative indication of present-day electronics. Regular ʻ30x seriesʼ enthusiasts will no doubt know what to expect: 309 Circuits contains many fully elaborated electronics projects. In addition, there are numerous ideas, each of which with a potential for use in your own research, projects and applications. Among many other inspiring topics, the following categories are well presented in this book: test & measurement; RF (radio); computers and peripherals; audio & video; hobby and modelling; microcontrollers; home & garden; power supplies & battery chargers; etcetera. 309 Circuits has been compiled from the contents of Elektor Electronics' Summer Circuits editions for the years 2003, 2004 and 2005. Summer Circuits is the annual double issue of Elektor Electronics magazine covering the months of July and August.
€ 29,95
Members: € 26,96
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DER EE DER EE DE-5000 LCR Meter (100 kHz)
The DE-5000 is a smart, high-accurate, flexible and easy-to-use portable LCR meter. It features automatic LCR check, 4-wire Kelvin measurement, backlit display with 19999/1999 counts, multiple measurement modes and selectable test frequencies (100 Hz, 120 Hz, 1 kHz, 10 kHz or 100 kHz). The DE-5000 LCR meter is a practical helper for engineers or technicians. Features Auto L.C.R. check Ls/Lp/Cs/Cp/Rs/Rp/DCR with D/Q/θ/ESR measurement 4-wire Kelvin measurement 20,000 / 2,000 counts display Backlight Relative mode Series / Parallel modes Components sorting function Low battery indication Auto power off Specifications Test frequency 100 Hz / 120 Hz / 1 kHz / 10 kHz / 100 kHz Resistance range 20.000 Ω – 200.0 MΩ DCR range 200.00 Ω – 200.0 MΩ Capacitance range 200.00 pF – 20.00 mF Inductance range 20.000 µH – 2.000 KH Display (backlit LCD) 19999 / 1999 counts Selectable tolerance ±0.25%, ±0.5%, ±1%, ±2%, ±5%, ±10%, ±20% Power supply 9 V battery Dimensions 188 x 95 x 52 mm Weight 350 g (excluding battery) Included DE-5000 LCR meter Alligator test lead case (TL-21) AC/DC adaptor Guard line (TL-23) TL-22 SMD tweezers 9 V battery Carrying case Manual Downloads Datasheet
€ 192,39
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Elektor Bundles Learning Digital Electronics (Bundle)
Master digital electronics – the hands-on way! This bundle includes the book Learning Digital Electronics, featuring 20+ practical projects in Logic and Circuit design, as well as a 100-piece kit – so you can start building logic circuits, counters, displays, and more right away. Learning Digital Electronics (Book) This book is a practical guide to digital electronics, covering the essential components of modern digital systems: number systems, logic gates, Boolean algebra, combinational and sequential logic, and more. Through more than 20 structured projects, you’ll design and build digital systems using real-world components such as logic gates, multiplexers, decoders, flip-flops, counters, and shift registers. The projects range from basic LED logic circuits to digital locks, display systems, traffic light controllers, and timing-based designs. Selected projects introduce the use of tools such as CircuitVerse for circuit simulation, while several designs make use of 74HC-series logic devices, commonly used in digital hardware prototyping. Inside, you’ll find: Clear coverage of number systems and binary arithmetic Logic gate fundamentals and universal gate implementations Step-by-step projects using flip-flops, counters, and registers Real-world design with 74HC-series logic chips Techniques for designing combinational and sequential systems This book takes a design-first, application-driven approach to digital electronics—built around working circuits, tested logic, and hands-on experimentation. Learning Digital Electronics (Kit) This kit has been specially developed to complement the book "Learning Digital Electronics". Since all necessary components are included, you can complete every practical project in the book directly. Kit contents 2x 74HC08 AND gate chip 2x 74HC00 NAND gate chip 1x 74HC86 XOR gate chip 1x 555 timer chip 1x 74HC161 counter chip 1x 74HC164 shift register 1x CD4511 7-segment decoder 1x CD4027 JK flip-flop 1x BC337 NPN transistor 1x KPS-5161 7-segment common-cathode display 1x Light dependent resistor (LDR) 4x 10 KΩ resistors 8x 1 KΩ resistor 2x 47 KΩ resistors 1x 100 KΩ resistor 4x 2.7 KΩ resistors 1x 5.6 KΩ resistor 1x 150 KΩ resistor 1x 10 μF capacitor 2x 0.01 μF capacitor 2x 100 nF capacitor 8x Small red LED 1x Small green LED 1x Small orange LED 4x Pushbutton switches 1x Active buzzer 1x Battery holder for 3x AA batteries (batteries not included) 1x Breadboard 40x Male-to-male jumper wires (length: 200 mm)
€ 69,95€ 59,95Best Price
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Elektor Digital Elektor Septembre/Octobre 2022 (PDF)
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
€ 10,95
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FNIRSI FNIRSI DLA-16/32 Plus Logic Analyzer (16/32 Channels)
The FNIRSI DLA Series combines high-performance USB 3.0 logic analysis with flexible multi-channel signal capture for debugging and analyzing digital circuits and embedded systems. The series is available in two versions: the DLA-16 Plus with 16 digital channels and the DLA-32 Plus with 32 digital channels. Both models offer sampling rates of up to 1 GSa/s, 4 Gbit of onboard memory, and support for 120+ protocol decoders. With Buffer, Stream, and Roll acquisition modes, they are suitable for both high-speed signal analysis and long-term monitoring. Choose the DLA-16 Plus for higher sampling rates when using all channels, or the DLA-32 Plus when you need more channels and advanced serial and parallel triggering. Features Available with 16 or 32 digital input channels Up to 1 GSa/s sampling rate DLA-16 Plus: up to 500 MSa/s with all 16 channels DLA-32 Plus: up to 250 MSa/s with all 32 channels 4 Gbit onboard memory High-speed USB 3.0 interface Acquisition modes: Buffer, Stream, and Roll Support for 120+ protocol decoders Advanced triggering options 4 PWM outputs with 1 Hz–20 MHz frequency range CSV and BIN data export Specifications DLA-16 Plus DLA-32 Plus Digital Channels 16 32 Max. Sampling Rate 1 GSa/s Sampling Rate (1 Channel) 1 GSa/s Sampling Rate (8 Channels) 1 GSa/s Max. Buffer Sampling 16 CH @ 500 MSa/s 32 CH @ 250 MSa/s Max. Stream Sampling 16 CH @ 125 MSa/s 32 CH @ 50 MSa/s Hardware Memory 4 Gbit Interface USB 3.0 / USB-C Max. USB Transfer Rate 5 Gbit/s Acquisition Modes Buffer / Stream / Roll Protocol Decoders 120+ Custom Protocol Support Yes Trigger Modes Rising Edge, Falling Edge, High, Low, Any Edge Advanced Trigger Standard Triggering Serial and Parallel Parallel Trigger Stages – Up to 16 PWM Outputs 4 PWM Output Voltage 3.3 V PWM Frequency 1 Hz–20 MHz Data Export CSV, BIN Dimensions 90 x 81 x 11.5 mm Included 1x FNIRSI DLA-16/32 Plus Logic Analyzer 4 Sets x 5 Shielded Cables 18x Mini IC Test Hooks (High Configuration Version) 1x USB 3.0 Data Cable 10x IC Test Hooks 1x Transparent Storage Case for Test Hooks 1x Storage Bag 1x Manual Downloads Manual