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Elektor Special: Robotics and Automation
AI in Practice Dive into the fascinating world of robotics and automation! This Elektor Special shows you how to build your own robots with creativity, a little know-how, and affordable technology. From your first DIY project with Arduino or Raspberry Pi to intelligent systems with AI – this issue makes modern robotics understandable and accessible. Discover practical instructions, inspiring projects, and exciting insights into the maker scene. Learn how experimentation, community, and openness give rise to true innovation – and why robotics is so much more than just a technical hobby. Contents Imagination turns into reality Arduino-controlled Drawing Robot GalaxyRVR Mars Rover Kit for Arduino YDLIDAR X4Pro Lidar xHuskyLens AI Camera DOF Robot Arm with Raspberry Pi Pico Manufacturing Robots with Fischertechnik Pneumatic Industrial Robot Why Do We Keep Building Robot Dogs? Elektor Mini-Wheelie Robot Vehicles and Autonomous Driving
€ 19,95
Members: € 17,96
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Elektor Digital Elektor Circuit Special 2026 (PDF) NL
Elektor GREEN en GOLD leden kunnen deze uitgave hier downloaden. Nog geen lid? Klik hier om een lidmaatschap af te sluiten. Een stroombron voor het testen van Z-diodesControle van Z-diodes van 1 tot 54 V bij 1 tot 50 mA ESD polsbandtesterEen testapparaat met indicatie voor ‘goed’, ‘grensgeval’ en ‘afgekeurd’ Testapparaat voor de respons op piekbelastingen van voedingenEen generator voor repeterende stapsgewijze belasting voor laboratoriumvoedingen Euclidische sequencer zonder microcontrollerTriggerpatronen en CV-sequenties met eenvoudige CMOS-logica LED-knipperlicht voor heksystemen en meer, inclusief geluidssignaal Printen nodig? De Elektor PCB-service staat voor u klaar Tandenborstel-timerMet een kleine PIC Een contactloos magnetisch combinatieslotMet de AS5600 rotatie-positie sensor Batterijgevoede ruisarme voorversterkervoor dynamische microfoons Het Arduino Nano testLabMeten, sturen en regelen Rhythmische basverlichtingBenadruk het ritme van je muziek Low-cut filterGeen risico op audio-terugkoppeling op uw systeem Nauwkeurige 1 Hz blokgolfgenerator voor breadboardsEen betrouwbare klokpuls op basis van CMOS 555 onderstebovenDutycycles tot nul Van Halfgeleidergids tot Circuit Specials65 jaar innovatie op het gebied van elektronica Elektrische isolatieCAN-interface met digitale isolator en voedingsmodule SpongillatorEen sponsgebaseerde oscillator Echte willekeurige getallengeneratorMet geïntegreerde chi-kwadraattoets 3D-viewer voor HTML-pagina'sEenvoudig en vrijwel zonder code Programmeren met TLScriptEen scripttaal voor metingen, tests en besturing Schakelingsontwerp: tips van experts FeedbackWat is het en waarom is het belangrijk? Eén board, eindeloze ideeën: Arduino UNO QVan retro-gaming tot realtime milieumonitoring Hoe u een donut-antenne repareert Standby-KillerEen echte aan/uit-schakelaar voor uw tv Batterijen testenBatterijen meten met de Arduino Nano Voeding voor audioversterkersEen goede voeding zonder netbrom HF prototype printplatenMaak zelf snel een prototype printplaat Type 3-overspanningsbeveiligingEen type 3-overspanningsbeveiliging voor uw gevoelige apparatuur IoT-kamerthermostaat boardMet een op ESP32-C3/S3 gebaseerde Xiao MCU-module Van star naar slimFlexibele en gedrukte elektronica, tussen visie en industriële realiteit
€ 9,95
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Elektor Academy Pro MicroPython for STM32 (Programming Course)
This complete STM32 microcontroller programming course features a textbook, a component kit, hands-on projects, and a comprehensive online course. It is ideal for step-by-step learning of embedded systems programming in MicroPython using a practical, hands-on approach. A Practical Introduction to Embedded Systems with the STM32 This course is designed for people who are new to embedded systems and looking for a structured, example-driven way to get started. A kit of parts comprising LEDs and resistors, switches, sensors and actuators, displays, a breadboard and wires, and more is included. These are used in the course to illustrate example applications. No prior experience with MicroPython or embedded development is required. Each section features hands-on examples and mini projects designed to reinforce key concepts and inspire deeper exploration. By the end of the course, you’ll be able not only to reproduce the examples but also to build on them with your own ideas and applications. What Will You Learn? Microcontroller programming in MicroPython on the STM32 using the Thonny IDE Working with Digital I/O, read buttons and encoders, control LEDs and relays Read analog inputs, voltages, and analog sensors Generating analog output signals and PWM Use serial communication like UART, I²C and SPI to control displays and read digital sensors and SD cards Managing time Working with interrupts Real-time sensor input and control via buttons, LEDs, and displays Control actuators like relays and servo motors Who Is It For? Students and self-learners exploring embedded systems Makers and IoT enthusiasts looking to improve their hardware skills Educators and trainers seeking ready-to-teach material What's Inside the Box? Access to the full course on the Elektor Academy Pro Learning Platform STM32 NUCLEO-F411RE microcontroller board Book: MicroPython for STM32 Downloadable project files for every module Component Box: 2× LED, red, 5 mm LED, green, 5 mm 3× Resistor, 470 Ω, 0.25 W LDR Potentiometer, 10 kΩ, linear Pushbutton Rotary encoder module Relay module DHT22 Humidity & Temperature Sensor TM1637-compatible 4-digit 7-segment display MPU-6050 IMU with headers SSD1306-compatible I²C OLED display Micro SD card adapter with header Buzzer SG90 Micro Servo ILI9341-compatible SPI 240×320 TFT display 20× Jumper wires Breadboard
€ 99,95€ 84,95Best Price
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Elektor Publishing Arduino UNO Q and AI
Learn to Build Intelligent Embedded Systems Build smarter embedded systems with Arduino UNO Q. This book gives you the tools, knowledge, and confidence to turn ideas into intelligent, working solutions using the Arduino UNO Q platform. Discover how to build intelligent embedded systems with the Arduino UNO Q and AI. Unlock the full potential of the Arduino UNO Q, a next-generation platform that combines the real-time power of the STM32U585 microcontroller with the flexibility of a Qualcomm Dragonwing QRB2210 microprocessor. Learn how to rapidly prototype real-world applications using the Arduino IDE for low-level embedded control and Python in Arduino App Lab for high-level development. Build confidence through hands-on projects that guide you step by step from basic board features to complete working systems. Explore ready-to-use, AI based Arduino App Lab examples and see how they can jump-start your development and reduce time to deployment. Step into the world of Edge AI with a clear, practical introduction to Edge Impulse Studio—no prior AI experience required. Follow a complete, real-world workflow to create a Keyword Spotting AI application, covering data collection, model training, optimization, and on-device inference using the Edge Impulse Studio. Bridge the gap between embedded systems and machine learning and learn how to bring intelligence directly onto your hardware. Perfect for embedded engineers, educators, students, and makers looking to stay ahead in AI-enabled product development.
€ 34,95
Members: € 31,46
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Elektor Publishing FreeRTOS for ESP32-Arduino
Practical Multitasking Fundamentals Programming embedded systems is difficult because of resource constraints and limited debugging facilities. Why develop your own Real-Time Operating System (RTOS) as well as your application when the proven FreeRTOS software is freely available? Why not start with a validated foundation? Every software developer knows that you must divide a difficult problem into smaller ones to conquer it. Using separate preemptive tasks and FreeRTOS communication mechanisms, a clean separation of functions is achieved within the entire application. This results in safe and maintainable designs. Practicing engineers and students alike can use this book and the ESP32 Arduino environment to wade into FreeRTOS concepts at a comfortable pace. The well-organized text enables you to master each concept before starting the next chapter. Practical breadboard experiments and schematics are included to bring the lessons home. Experience is the best teacher. Each chapter includes exercises to test your knowledge. The coverage of the FreeRTOS Application Programming Interface (API) is complete for the ESP32 Arduino environment. You can apply what you learn to other FreeRTOS environments, including Espressif’s ESP-IDF. The source code is available from GitHub. All of these resources put you in the driver’s seat when it is time to develop your next uber-cool ESP32 project. What you will learn: How preemptive scheduling works within FreeRTOS The Arduino startup “loopTask” Message queues FreeRTOS timers and the IDLE task The semaphore, mutex, and their differences The mailbox and its application Real-time task priorities and its effect Interrupt interaction and use with FreeRTOS Queue sets Notifying tasks with events Event groups Critical sections Task local storage The gatekeeper task
€ 49,95
Members: € 44,96
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Elektor Publishing Mikrocontroller-Praxiskurs für Arduino-Fortgeschrittene
32 neue Projekte, praktische Beispiele und Übungen mit dem Elektor Arduino Nano MCCAB Trainingsboard Die Elektronik und die Mikrocontrollertechnik bieten die Möglichkeit, kreativ tätig zu sein. Mit diesem Mikrocontroller-Praxiskurs besteht die Möglichkeit, eigene Arduino-Projekte zu realisieren und solche Erfolgsmomente erleben zu können. Im Idealfall funktioniert beim ersten Einschalten alles so, wie man es sich vorgestellt hat. In der Praxis läuft es dagegen selten wie erwartet. Dann braucht man Kenntnisse, um den Grund für das Nichtfunktionieren effizient suchen und finden zu können. In diesem Buch für Fortgeschrittene steigen wir tief in die Welt der Mikrocontroller und der Arduino IDE ein, um neue Verfahren und Details kennen zu lernen, und erfolgreich noch anspruchsvollere Situationen angehen und lösen zu können. Mit diesem Buch gibt der Autor dem Leser das nötige Rüstzeug, um eigenständig Projekte zu kreieren und auch schnell Fehler finden zu können. Anstatt nur fertige Lösungen zu bieten, erklärt er die Hintergründe, die verwendete Hardware und die eventuell benötigten Tools. Er stellt Aufgaben, bei denen der Leser seine eigene Kreativität einbringt und den Arduino-Sketch selbst schreibt. Falls man einmal keine vernünftige Idee hat und nicht weiterkommt, gibt es natürlich zu jedem Projekt und zu jeder Aufgabe einen Lösungsvorschlag mit zugehöriger Software, der im Buch ausführlich kommentiert und erklärt wird. Sie erfahren mit diesem Praxiskurs mehr über das Innenleben des Arduino Nano und des darauf befindlichen Mikrocontrollers. Sie lernen Hardware-Module kennen, mit denen Sie neue interessante Projekte realisieren werden. Sie beschäftigen sich mit Softwareverfahren wie z. B. "Zustandsmaschinen", durch deren Anwendung sich Aufgabenstellungen oft einfacher und übersichtlicher lösen lassen. Die zahlreichen praktischen Projekt- und Übungs-Sketche realisieren wir wieder auf dem vom "Mikrocontroller-Praxiskurs für Arduino-Einsteiger" bekannten MCCAB Trainingsboard, das die gesamte Hardware-Peripherie und die Bedienungselemente enthält, die wir für die Ein-/Ausgabe-Operationen unserer Sketche benötigen. Leser, die das MCCAB Trainingsboard noch nicht besitzen, können die benötigte Hardware separat erwerben, oder alternativ auch auf einem Breadboard aufbauen.
€ 49,95
Best Price
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Sensepeek Sensepeek 6003 PCBite Kit incl. 4x SQ10 Probe and Test Wires
The SQ series of handsfree PCBite probes from Sensepeek are insulated, come with included color-coded cable holders and have a lower point of gravity making them even more stable compared with the original SP series of probes. All the loved features of handsfree measurement, exchangeable fine pitch spring tipped test needle and the minimalistic design is maintained to make traditional sized and handheld probes obsolete. Features All handsfree probes from Sensepeek makes instant measurements or long triggering sessions a breeze. No more soldering wires to connect your probe or complicated tools to setup, just positioning the probe needle on any test point or component in the signal path and release. Saves time and frustration during development, verification and repairs. The minimalist design and the spring-loaded test needle makes it possible to simultaneously measure on fine pitch components and nearby signals. Both length and weight of the SQ probes are perfectly balanced to be used with the included PCB holders and base plate which is a must for handsfree function. The probe holder comes with a powerful magnet in the base, as for all PCBite probes and holders which makes the probe easy to place and reposition. The SQ series of probes can be used handheld without the probe holder as they have an insulated grip but their full potential is used when measuring handsfree. One side of the included baseplate is matte and the other is mirror polished. The mirror polished surface makes it easy to see components on the circuit board underside. For added protection during measurement the included insulation cover can be mounted on one of the surfaces. Included 4x PCBite PCB holders 1x Set of yellow insulation washers for the PCB holders 1x Large Base plate (A4) 1x Insulation cover for the base plate (A4) 1x Micro fiber cloth 4x SQ10 probes and pin tipped test needles (black) 2x Banana to dupont test wires (red/black) 5x Dupont to dupont test wires 1x Set of cable holders (4 colors) 4x Extra test needles Downloads User guide (PCBite kit) User guide (SQ10 probes)
€ 180,29
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Elektor Academy Pro ESP32 with MicroPython (Programming Course)
This complete ESP32 microcontroller programming course features a textbook, a component kit, hands-on projects, and a comprehensive online course with simulations. It is ideal for step-by-step learning of embedded systems programming in MicroPython using a practical, hands-on approach. A Practical Introduction to Embedded Systems with the ESP32 This course is designed for people who are new to embedded systems and looking for a structured, example-driven way to get started. A kit of parts comprising LEDs and resistors, switches, sensors and actuators, displays, a breadboard and wires, and more is included. These are used in the course to illustrate example applications. No prior experience with Arduino or embedded development is required. Each section features hands-on examples and mini projects designed to reinforce key concepts and inspire deeper exploration. By the end of the course, you’ll be able not only to reproduce the examples but also to build on them with your own ideas and applications. What Will You Learn? Microcontroller programming in MicroPython with the ESP32 using the Thonny IDE Working with Digital I/O, read buttons and encoders, control LEDs and relays Read analog inputs, voltages, and analog sensors Generating analog output signals and PWM Use serial communication like UART, I²C and SPI to control displays and read digital sensors and SD cards Managing time Working with interrupts Real-time sensor input and control via buttons, LEDs, and displays Control actuators like relays and servo motors Who Is It For? Students and self-learners exploring embedded systems Makers and IoT enthusiasts looking to improve their hardware skills Educators and trainers seeking ready-to-teach material What's Inside the Box? Access to the full course on the Elektor Academy Pro Learning Platform ESP32 microcontroller board + USB cable Book: Programming Microcontrollers in MicroPython Downloadable project files for every module Component Box: 2× LED, red, 5 mm LED, green, 5 mm 3× Resistor, 470 Ω, 0.25 W LDR Potentiometer, 10 kΩ, linear Pushbutton Rotary encoder module Relay module DHT22 Humidity & Temperature Sensor TM1637-compatible 4-digit 7-segment display MPU-6050 IMU with headers SSD1306-compatible I²C OLED display Micro SD card adapter with header Buzzer SG90 Micro Servo ILI9341-compatible SPI 240×320 TFT display 20× Jumper wires Breadboard All Programming Courses (and differences in content) Course Arduino Raspberry Pi Pico with Arduino C/C++ ESP32 with Arduino C/C++ Raspberry Pi Pico with MicroPython ESP32 with MicroPython Online Course Access to Arduino Course Access to Pico with Arduino C/C++ Course Access to ESP32 with Arduino C/C++ Course Access to Pico with MicroPython Course Access to ESP32 with MicroPython Course Board Uno R3 Raspberry Pi Pico ESP32 Raspberry Pi Pico ESP32 Book Programming Microcontrollers in C/C++ Using Arduino Programming Microcontrollers in C/C++ Using Arduino Programming Microcontrollers in C/C++ Using Arduino Programming Microcontrollers in MicroPython Programming Microcontrollers in MicroPython Kit 40-piece Component Box 40-piece Component Box 40-piece Component Box 40-piece Component Box 40-piece Component Box
€ 69,95
Members: € 62,96
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Elektor Publishing PLC Programming with the Raspberry Pi and the OpenPLC Project
ModbusRTU and ModbusTCP examples with the Arduino Uno and ESP8266 Introduction to PLC programming with OpenPLC, the first fully open source Programmable Logic Controller on the Raspberry Pi, and Modbus examples with Arduino Uno and ESP8266 PLC programming is very common in industry and home automation. This book describes how the Raspberry Pi 4 can be used as a Programmable Logic Controller. Before taking you into the programming, the author starts with the software installation on the Raspberry Pi and the PLC editor on the PC, followed by a description of the hardware. You'll then find interesting examples in the different programming languages complying with the IEC 61131-3 standard. This manual also explains in detail how to use the PLC editor and how to load and execute the programs on the Raspberry Pi. All IEC languages are explained with examples, starting with LD (Ladder Diagram) over ST (Structured Control Language) to SFC (Special Function Chart). All examples can be downloaded from the author's website. Networking gets thorough attention too. The Arduino Uno and the ESP8266 are programmed as ModbusRTU or ModbusTCP modules to get access to external peripherals, reading sensors and switching electrical loads. I/O circuits complying with the 24 V industry standard may also be of interest for the reader. The book ends with an overview of commands for ST and LD. After reading the book, the reader will be able to create his own controllers with the Raspberry Pi.
€ 39,95
Members: € 35,96
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Great Scott Gadgets Great Scott Gadgets HackRF Pro SDR (100 kHz – 6 GHz) + FREE E-book
DEAL: Order the HackRF Pro now and get the e-book "SDR with HackRF One & HackRF Pro" worth €20 for FREE! HackRF Pro is latest Software Defined Radio (SDR) from Great Scott Gadgets and the powerful successor to the legendary HackRF One. With a frequency range from 100 kHz to 6 GHz, it covers an enormous spectrum for transmitting and receiving radio signals. Designed as an open-source hardware platform, the HackRF Pro is the ideal tool for analyzing and developing modern wireless technologies. It can be used flexibly as a USB peripheral or programmed for standalone operation. Specifications Frequency: 100 kHz to 6 GHz Adjustable from 0 Hz to 7.1 GHz Half-duplex transceiver Up to 20 million samples per second 8-bit quadrature samples (8-bit I and 8-bit Q) Compatible with GNU Radio, SDR#, and more Software-configurable RX and TX gain and baseband filter Software-controlled RF port power (50 mA at 3.3 V) SMA RF connector SMA clock input and output for synchronization and triggering Convenient buttons for programming Internal pin headers for expansion High-Speed USB 2.0 with USB-C connector USB-powered Open source hardware Compared to its predecessor, HackRF Pro offers a variety of new features, including: Wider operating frequency range Improved RF performance with flatter frequency response USB-C connector Built-in TCXO crystal oscillator for superior timing stability Logic upgrade from a CPLD to a power-efficient FPGA Elimination of the DC spike Extended-precision mode with 16-bit samples for low sample rates (typical ENOB: 9-11) Half-precision mode with 4-bit samples at up to 40 Msps More RAM and flash memory for custom firmware Installed shielding around the radio section Trigger input and output accessible through clock connectors Cutout in the PCB provides space for future add-ons Improved power management Enhanced RF port protection Facility to hardware-disable transmit mode Full Compatibility: Thanks to its proven architecture, existing software for the HackRF One can also be used directly with the HackRF Pro. The HackRF Pro offers seamless backward compatibility while significantly increasing performance. Note: An antenna is not included. We recommend the ANT500 for the best experience. Included HackRF Pro SDR with plastic enclosure E-book: SDR with HackRF One & HackRF Pro (normal price: €20) Downloads Documentation GitHub
€ 449,00€ 429,00Best Price
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SEQURE SEQURE HT140 (2-in-1) SMD Soldering & Desoldering Tweezers
The SEQURE HT140 is a highly versatile 2-in-1 soldering tool that combines the functionality of hot tweezers and a soldering iron. It is specifically engineered for precise SMD soldering and desoldering tasks. With independent control for single-sided heating, it operates as a traditional soldering iron when fitted with a standard tip. When configured for dual-sided heating, it transforms into hot tweezers – perfect for the efficient and accurate removal of SMD components. Features Working Temperature: 50-500°C (122-932°F) Supports multiple power inputs: PD 3.1/3.0/2.0, QC 3.0/2.0, (5-28 V DC), LiPo batteries, and power adapters. The HT140 combines hot tweezers and a soldering iron, with independent single- or dual-sided heating. Use it as a soldering iron with a tip, or as hot tweezers for easy SMD desoldering. Voltage and current can be adjusted based on the power source. Features dual temperature control, presets, quick temperature increase, and fine-tuning. 128 x 32 OLED screen with adjustable brightness, and orientation. Switchable °C/°F. High-precision heating element with ±1% accuracy. Melts solder in just 2 seconds. Smart standby, sleep, and wake-up functions extend tip lifespan and boost efficiency. Supports temperature calibration and compensation for precise work. Includes a 1.5 m heat-resistant PD 150 W silicone cable and a sturdy all-metal HT Station. Swappable tips and adjustable angles for various SMD soldering tasks. Specifications Working Voltage 5-28 V DC Maximum Power 140 W Working Temperature 50-500°C (122-932°F) Tin Melting Time 2s Interface Type USB-C, DC5525 Power Supply PD 3.1/3.0/2.0, QC 3.0/2.0, 28 V DC max Display 128 x 32 OLED Firmware Upgrade Yes Menu Languages English, Russian, Chinese Dimensions 160 x 27 x 17.5 mm Weight 50 g Included 1x SEQURE HT140 Host 2x HT140-IS Tapered Curved Desoldering Tips 1x HT Station 1x Accessory Package 1x Storage Bag 1x 65 W PD Power Supply (EU, UK & US) 1x 24 W PD Silicone Wire (1.5 m) 1x GND Wire Accessory Kit (1.8 m) Downloads Manual Firmware V1.04
€ 99,95
Best Price
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Elektor Circuit Special 2026 (DE)
Diese Ausgabe steht allen GOLD- und GREEN-Mitgliedern auf der ElektorMagazine-Website zum Download bereit! Sie sind noch kein Mitglied? Hier klicken! Stromquelle zum Testen von (Z-)DiodenPrüfen von Z-Dioden von 1 bis 54 V bei 1 bis 50 mA ESD-Armband-TesterEin Tool zur Funktionsprüfung von Erdungsarmbändern Transientenmesser für LabornetzteileEin reproduzierbarer Lastsprung-Generator für Labornetzteile 3D-Viewer für HTML-SeitenEinfach und fast ohne Code LED-Blinkleuchte für Tore und mehr mit akustischem Alarm Benötigen Sie Leiterplatten? Der Elektor-Leiterplattenservice ist für Sie da. Zahnbürsten-TimerMit einem kleinen PIC Ein berührungsloses magnetisches Kombinationsschlossmit dem AS5600-Drehpositionssensor Rauscharmer, batteriebetriebener Vorverstärkerfür dynamische Mikrofone Das Arduino Nano TestLabMessen, Steuern, Regeln Rhythmische BassleuchteBetonen Sie den Rhythmus Ihrer Musik Low-cut-FilterKein Risiko von Audio-Rückkopplungen in Ihrem System Präziser 1-Hz-Rechteckwellengenerator für SteckbrettEine zuverlässige CMOS-basierte Taktquelle 555 auf den Kopf gestelltTastverhältnisse bis hinunter auf Null Vom „Halfgeleidergids“ zu Circuit Specials65 Jahre Elektronik-Innovation Galvanische TrennungCAN-Schnittstelle mit Digitalisolator und Powermodul SpongillatorEin schwammbasierter Oszillator Echter Zufallszahlengeneratormit integriertem Chi-Quadrat-Test Euklidischer Sequencer ohne MikrocontrollerTrigger-Pattern und CV-Sequenzen mit einfacher CMOS-Logik Programmieren mit TLScriptEine Skriptsprache zum Messen, Testen und Steuern Schaltungsdesign: Tipps von Experten RückkopplungWas ist das und warum ist sie wichtig? Ein Board, endlose Ideen: Arduino UNO QVon Retro-Gaming zur Echtzeit-Umweltüberwachung So bringen Sie eine Donut-Antenne in Ordnung Standby-KillerEin echter Ein-/Ausschalter für den Fernseher Akkus im TestAkkus vermessen mit dem Arduino Nano Stromversorgung für Audio-EndstufenEin gutes Netzteil ohne Netzbrummen Lochrasterplatinen für HFSchnelle Aufbauten mit DIY-Prototyping-Boards T3-ÜberspannungsschutzEin Typ-3-Schutzmodul für empfindliche Geräte IoT-Raumthermostat-Platinemit dem Xiao-MCU-Modul auf Basis des ESP32-C3/S3 Von starr zu smartFlexible und gedruckte Elektronik – zwischen Vision und industrieller Realität
€ 15,90