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The Siglent SPD4306X is a 4-channel DC Linear Programmable Power Supply equipped with a 4.3-inch TFT-LCD display, friendly human-machine interface, and excellent performance indicators. Real-time waveform display provides engineers with an informative user interface. SPD4306X offers a total output power of 400 W with a resolution of 1 mV/1 mA. The maximum voltage and current for each channel are as follows: CH1: 15 V/1.5 A CH2: 30 V/6 A CH3: 30 V/6 A CH4: 15 V/1 A Kenmerken Rated output power: 400 W Rated voltage: 32 V, 12 V, 30 V Up to four high-precision power supplies with independent controllable outputs, supporting CH2 and CH3 series and parallel connections Clear graphical interface with waveform and timer display modes 5-digit voltage and current display with minimum resolution of 1 mV, 1 mA Fast output response time: <50us The high current channel support remote voltage compensation sense function. The maximum compensation voltage is 0.6 V Overvoltage protection and overcurrent protection or safe and accurate operation Equipped with a 4.3-inch TFT-LCD display (480 x 272 resolution) USB and LAN standard communication USB-GPIB module is optional Excellent channel density with up to 4 channels in a 3U half rack package Internal data storage for setups and parameters Embedded Web Server with instrument communication that doesn’t require software installation Fully SCPI programming command set support as well as a LabView driver for remote control and system automation Specificaties SPD4323X SPD4121X SPD4306X Channel Output CH1: Voltage 0 to 6 V Current 0 to 3.2 ACH2: Voltage 0 to 32 V Current 0 to 3.2 ACH3: Voltage 0 to 32 V Current 0 to 3.2 ACH4: Voltage 0 to 6 V Current 0 to 3.2 A CH1: Voltage 0 to 15 V Current 0 to 1.5 ACH2: Voltage 0 to 12 V Current 0 to 10 ACH3: Voltage 0 to 12 V Current 0 to 10 ACH4: Voltage 0 to 15 V Current 0 to 1.5 A CH1: Voltage 0 to 15 V Current 0 to 1.5 ACH2: Voltage 0 to 30 V Current 0 to 6 ACH3: Voltage 0 to 30 V Current 0 to 6 ACH4: Voltage 0 to 15 V Current 0 to 1 A Resolution 1 mV, 1 mA 1 mV, 1 mA 1 mV, 1 mA Setting Accuracy Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA Readback Accuracy Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA Display 4.3" TFT-LCD 5-digit voltage and current display 4.3" TFT-LCD 5-digit voltage and current display 4.3" TFT-LCD 5-digit voltage and current display Output power 240 W 285 W 400 W Inbegrepen 1x Siglent SPD4306X Power Supply 1x Power cord (EU) 1x Output test cord (3 A) 1x USB cable 1x Quick start guide Downloads Datasheet Manual Quick start

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Cool Projects for Test, Measurement, and Control The Raspberry Pi has dominated the maker scene for many years. Freely accessible I/O pins have made it one of the most popular processor boards of all time. However, the classic Raspberry Pi has no analog inputs. Direct measurement of analog values is therefore not possible. Consequently, photodiodes, NTCs, Hall sensors, etc. cannot be read directly. In addition, the pins are connected directly to the exposed contacts, i.e. without a driver or protection circuit. This can quickly destroy the central controller and thus the entire Raspberry Pi. These problems can be elegantly solved with the Pico. As a front-end, it can easily handle a wide range of measurement tasks. In addition, the Pico is much cheaper than a classic Raspberry Pi 4 or 5. If a faulty circuit leads to the destruction of the Pico, this is relatively easy to handle. This makes the combination of a classic Raspberry Pi 4 or 5 and the Pico an ideal pair. The book introduces the broad and highly topical field of modern controller technology using the combined force of a Raspberry Pi 4 or 5 and a Raspberry Pi Pico. In addition to a detailed introduction to the operation and functionality of the controller boards themselves, the book also focuses on data acquisition and processing with digital processors. Especially the combination of both systems offers a wide range of interesting possibilities. Some practical projects from the contents: USB between Raspberry Pi 4 or 5 and Pico I²C Communication and Pico as an I²C device Voltmeter and Computer Thermometer Pico W as a Web Server and WLAN Scanner Frequency Meters and Generators OLED Displays on Raspberry Pi 4 or 5 and Pico Energy Saving Monitor Which Astronauts are in Orbit? Mini Monitor for Current Bitcoin Exchange Rate

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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. qu’est-ce que l’edge AI ?L’IA, intégrée à l’appareil découvrez Edge Impulse StudioConcevez et déployez facilement des modèles d’IA en périphérie détection de mots-clés avec Edge ImpulseCollecter, entraîner et déployer contrôle d’appareils par commande vocale avec le Nordic Thingy:53 Termes clés pour comprendre l’edge AI et le machine learning cours accéléré : démarrez avec Edge ImpulseApprenez à collecter, entraîner et déployer un modèle ML avec l’Arduino Nano 33 BLE Sense un nouveau chapitre pour ArduinoD’une carte pour amateurs à une plateforme d’edge computing premiers pas avec la détection d’objets sur des appareils edge détection de défauts sur circuits imprimésVision par ordinateur avec Raspberry Pi adapter l’IA aux appareils les plus compacts optimiser l’efficacité énergétique des appareils edge AI alimentés sur batterie grille-pain intelligentL’IA qui reconnaît le toast parfait Thundercomm Rubik Pi 3Raspberry Pi et l’edge AI, enfin réunis Leadership, ML embarqué et révolution de l’IA en périphérie modèles vision-langage en périphérieCascade de modèles pour une meilleure fiabilité découvrez Edge ImpulseQuestions de la communauté Elektor mise à jour du projet n°5 : Compteur d’énergie ESP32Utiliser l’Edge AI pour identifier les charges domestiques reconnaissance de mouvements avec détection d’anomaliesUn tutoriel détaillé système de ventilation intelligent : fusion des données sonores et environnementalesUtilisation d’un microcontrôleur double-cœur et du ML pour l’automatisation des fenêtres et persiennes intégrer la commande vocale aux écouteurs et aux casques l'IA en périphérie : au cœur des appareils de demain

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ARM Cortex-M Embedded Design from 0 to 1 Hobbyists can mash together amazing functional systems using platforms like Arduino or Raspberry Pi, but it is imperative that engineers and product designers understand the foundational knowledge of embedded design. There are very few resources available that describe the thinking, strategies, and processes to take an idea through hardware design and low-level driver development, and successfully build a complete embedded system. Many engineers end up learning the hard way, or never really learn at all. ARM processors are essentially ubiquitous in embedded systems. Design engineers building novel devices must understand the fundamentals of these systems and be able to break down large, complicated ideas into manageable pieces. Successful product development means traversing a huge amount of documentation to understand how to accomplish what you need, then put everything together to create a robust system that will reliably operate and be maintainable for years to come. This book is a case study in embedded design including discussion of the hardware, processor initialization, low‑level driver development, and application interface design for a product. Though we describe this through a specific application of a Cortex-M3 development board, our mission is to help the reader build foundational skills critical to being an excellent product developer. The completed development board is available to maximize the impact of this book, and the working platform that you create can then be used as a base for further development and learning. The Embedded in Embedded program is about teaching fundamental skill sets to help engineers build a solid foundation of knowledge that can be applied in any design environment. With nearly 20 years of experience in the industry, the author communicates the critical skill development that is demanded by companies and essential to successful design. This book is as much about building a great design process, critical thinking, and even social considerations important to developers as it is about technical hardware and firmware design. Downloads EiE Software Archive (200 MB) IAR ARM 8.10.1 (Recommended IDE version to use) (1.2 GB) IAR ARM 7.20.1 (Optional IDE version to use) (600 MB)

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Inhalt Projekte Pico-VoiceSprachverfremdung und Soundeffekte mit dem Raspberry Pi Pico Navi mit Vibrations-Feedback POV-Anzeige Impulsbreitenmodulation (PWM) mit dem Raspberry Pi Pico Verwendung von Wi-Fi mit dem Raspberry Pi Pico „Hello World“ vom Raspberry Pi Pico und RP2040Ein Blick auf den ersten Mikrocontroller der Raspberry Pi Foundation Einfacher Ein-Aus-Temperaturregler mit Raspberry-Pi-HAT Multitasking mit dem Raspberry PiBeispiel: Ampelsteuerung Das Raspberry-Pi-LinealSpaß mit einem Laufzeitsensor Puffer-Board für Raspberry Pi (Mk. 1)Nie wieder defekte I/O-Ports FM-Radio mit RDSEin HAT für den Raspberry Pi LoRa mit dem Raspberry Pi PicoViel Spaß mit MicroPython! Tutorials Qt für Raspberry Pi Raspberry Pi Pico Programmierungmit MicroPython und Thonny Raspberry Pi Full StackRPi und RF24 als Herzstück eines Sensornetzwerks Raspberry Pi – Bash-Befehle in der Übersicht Community Java auf dem Raspberry PiEin Interview mit Buch-Autor Frank Delporte Reviews Buchvorstellung: Raspberry Pi for Radio Amateurs Secure-Boot-Lösung für Raspberry PiViel Sicherheit zum vernünftigen Preis Review: SmartPi – Smartmeter-Erweiterung für Raspberry Pi Review: RPi-HAT Enviro+Umweltdaten messen mit Raspberry Pi und der HAT Enviro+ Review: Raspberry Pi 4Alles neu und doch gut? Schnelles 3,5“-Touch-Display für RPiMehr Leistung ohne Aufpreis

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311 Schakelingen is het twaalfde boek uit de gerenommeerde 300-reeks van Elektor. Dat betekent ook dit keer weer een onuitputtelijke bron van inspiratie voor elke elektronicus, hobbyist of professional, en een boek dat in geen enkele boekenkast mag ontbreken! 311 Schakelingen bevat een ruime collectie schakelingen, ideeën, tips en trucs op alle denkbare terreinen van de elektronica: audio en video, hobby en modelbouw, hoogfrequenttechniek, huis en tuin, meten en testen, microprocessor, PC-hard- en software, voedingen en acculaders, en natuurlijk een rubriek 'diversen' voor alles wat niet in een van de andere rubrieken past. Het boek biedt complete oplossingen voor talloze problemen, of de aanzet voor eigen ontwikkelingen. 311 Schakelingen is samengesteld uit de Halfgeleidergidsen van 2009, 2010 en 2011. De Halfgeleidergids is het jaarlijkse dubbeldikke juli/augustusnummer van het maandblad Elektor. Het boek is dus voor een groot deel gebaseerd op inzendingen van lezers van Elektor, aangevuld met bijdragen uit het Elektor-lab.

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45 Elektronik-Projekte für den Raspberry Pi (E-book)

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LoRa with the Raspberry Pi PicoFun with MicroPython What Is RISC-V?And Why the Industry Is So Excited About a New Processing Core! Elektor @ 60Circuits of Summer Past Versatile Power Supply for BreadboardsPositive and Negative Voltages Out of 5 V from USB Raspberry Pi Pico EssentialsSample Chapter: Wi-Fi with the Raspberry Pi Pico Magnetic Levitation the Easy Way Hands On the Parallax Propeller 2Part 3: Smart Pins and Serial Data (UART) Nucleo Boards Programming with the STM32CubeIDESample Chapter: FreeRTOS for the STM32 MCU Developer's ZoneTips & Tricks, Best Practices and Other Useful Information Miniware DT71 Digital Tweezers Wearable Wi-Fi Gadget: ESPHome Does the Job Again Starting out in ElectronicsEasier Than Imagined! This Concludes the Subject of “Capacitors” Simple Sketches Using the Qwiic Ecosystem Java on the Raspberry Pi (Part 2)Controlling GPIOs with a Spring REST Service Raspberry Pi Compute Module 4A Raspberry Pi for Industry Portable, Stand-Alone Air Quality Display for 2.5 µm ParticlesKeep(s) an Eye on Your Health From Life’s ExperienceThe Future Was Better in the Past MicroPython for the ESP32 and FriendsPart 1: Installation and Our First Programs Charge-Coupled Devices in OscilloscopesPeculiar Parts, the series ESD – The Invisible DestroyerComponents Trashed by a Bolt from the Blue Solar Power for Mowing RobotsEcological, Inexpensive, Simple! Europe’s Efforts to Tame Big Tech HexadokuThe Original Elektorized Sudoku

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Sound Secrets and Technology What would today’s rock and pop music be without electric lead and bass guitars? These instruments have been setting the tone for more than sixty years. Their underlying sound is determined largely by their electrical components. But, how do they actually work? Almost no one is able to explain this to the true musician with no technical background. This book answers many questions simply, in an easily-understandable manner. For the interested musician (and others), this book unveils, in a simple and well-grounded way, what have, until now, been regarded as manufacturer secrets. The examination explores deep within the guitar, including pickups and electrical environment, so that guitar electronics are no longer considered highly secret. With a few deft interventions, many instruments can be rendered more versatile and made to sound a lot better – in the most cost-effective manner. The author is an experienced electronics professional and active musician. He has thoroughly tested everything described here, in practice.

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Computer vision is probably the most exciting branch of image processing, and the number of applications in robotics, automation technology and quality control is constantly increasing. Unfortunately entering this research area is, as yet, not simple. Those who are interested must first go through a lot of books, publications and software libraries. With this book, however, the first step is easy. The theoretically founded content is understandable and is supplemented by many practical examples. Source code is provided with the specially developed platform-independent open source library IVT in the programming language C/C++. The use of the IVT is not necessary, but it does make for a much easier entry and allows first developments to be quickly produced. The authorship is made up of research assistants of the chair of Professor Ruediger Dillmann at the Institut für Technische Informatik (ITEC), Universitaet Karlsruhe (TH). Having gained extensive experience in image processing in many research and industrial projects, they are now passing this knowledge on. Among other subjects, the following are dealt with in the fundamentals section of the book: Lighting, optics, camera technology, transfer standards, camera calibration, image enhancement, segmentation, filters, correlation and stereo vision. The practical section provides the efficient implementation of the algorithms, followed by many interesting applications such as interior surveillance, bar code scanning, object recognition, 3-D scanning, 3-D tracking, a stereo camera system and much more.

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In 35 Projects with the Raspberry Pi and Arduino The Internet of Things (IoT) is a trend with a strong technological impulse. At home, we want to do everything on our tablets, from browsing Facebook to watching TV, from operating lights to keeping an eye on the temperature. In 35 fun projects, this book will show you how to build your own Internet of Things system. We'll cover the hardware (primarily the Raspberry Pi and Arduino) and the software that makes control via Internet possible. We employ Wi-Fi and radio links so no requirement any longer to install cabling crisscross through your home. Assuming the projects in the book are finished, you have a complete Internet of Things system that allows you to control and view of everything in your home. For example, if there's something in the mail box or the car is securely in the garage. Also, you can switch on the lights and the alarm from your couch. The crisp explanations allow the projects to be customized with ease, for example, to turn on your coffee machine or TV remotely. The index gives easy access to creative projects that can serve as an example, enabling you to do all the connecting to the IoT independently. All project software can be downloaded free of charge from the Elektor website. In this unique book, Raspberry Pi, Arduino and HTML webpages with stylesheets and JavaScript come together in clearly-described, easy-to-build projects. This special book is an essential part of your collection!

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Verbeter je Raspberry Pi 5 met de Pironman 5, gebouwd met stevig aluminium, superieure koeling, NVMe M.2 SSD-ondersteuning, OLED-display, RGB-verlichting, standaard HDMI-poorten x2 en een veilige aan/uit-schakelaar. Het is perfect voor NAS, Home Assistant, Media en Game Centers. De Pironman 5 is niet zomaar een behuizing; het is een upgrade die uw Raspberry Pi 5 verandert in een krachtig, efficiënt en stijlvol apparaat. De Pironman 5 bevat de Pi 5 NVMe PIP (PCIe Peripheral Board), een PCIe-adapterkaart die speciaal is ontworpen voor NVMe solid-state drives. Dit bord ondersteunt NVMe SSD's in vier formaten: 2230, 2242, 2260 en 2280, die allemaal in een M.2 M key-slot kunnen worden geïnstalleerd. De verbinding is gecertificeerd voor Gen2.0-snelheden (5 GT/sec), maar kan worden geforceerd naar Gen 3.0 (10 GT/sec) voor snellere prestaties. Uitbreidbaar NVMe M.2 SSD-slot Verbeter de prestaties van uw Raspberry Pi 5 met de NVMe M.2 SSD-sleuf van de Pironman 5, die meerdere formaten ondersteunt (2230, 2242, 2260, 2280) voor meer opslag en snellere systeemreactie. Geavanceerd koelsysteem Houd je Raspberry Pi 5 koel en stijlvol met de torenkoeler en dubbele RGB-ventilatoren van de Pironman 5, voorzien van stoffilters voor een duurzame en onderhoudsarme werking. OLED-display voor direct inzicht De Pironman 5 heeft een OLED-scherm van 0,96 inch, dat onmiddellijke updates biedt over CPU- en RAM-gebruik, temperatuur, IP-adres en meer. Verbeterde functionaliteit en veiligheid De Pironman 5 beveiligt je Raspberry Pi 5 met functies zoals veilig uitschakelen, aanpasbare RGB-LED's, HDMI-poorten, een IR-ontvanger en een externe GPIO-extender, waardoor de functionaliteit en connectiviteit worden verbeterd. Kenmerken Raspberry Pi 5 mini-pc OLED-display van 0,96 inch waarop het CPU-gebruik, de temperatuur, het schijfgebruik, het IP-adres, het RAM-gebruik enz. van de Raspberry Pi worden weergegeven. Torenkoeler kan een CPU-belasting Pi van 100% koelen tot 39°C bij een kamertemperatuur van 25°C 2 RGB-ventilatoren, met GPIO-bediening 1 PWM-ventilator op de torenkoeler wordt bestuurd door het Raspberry Pi-systeem. Ondersteunt vier (PCIe Gen 2.0 / PCIe Gen 3.0) NVMe M.2 SSD-formaten: 2230, 2242, 2260 en 2280. 4 WS2812 adresseerbare RGB-LED's verlichten de hele behuizing met een cool lichteffect IR-ontvanger voor multimediacentra zoals Kodi of Volumio Retro metalen aan/uit-knop voor veilig uitschakelen Externe GPIO-extender met pinnaamlabel, voor gemakkelijke toegang Uitgerust met een veerbelaste aansluiting voor eenvoudig verwijderen van de kaart Aluminium hoofdgedeelte met helder acryl zijpaneel Beschikt over twee standaard HDMI-poorten Downloads Documentation

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