Zoekresultaten voor "barostick OR module OR assembled OR and OR tested"

De OWON HDS2102s is een draagbare 3-in-1 multifunctionele tester, die kan worden gebruikt als een 2-kanaals oscilloscoop met een bandbreedte van 100 MHz, multimeter en signaalgenerator. Het beschikt over een contrastrijk 3,5-inch kleurendisplay dat geschikt is voor onderhoud van buitenfaciliteiten, snelle metingen op locatie, onderhoud van auto's, stroomdetectie, enz. Kenmerken Oscilloscope + multimeter + waveform generator, multifunction in one 3.5-inch high-resolution, high-contrast color LCD display, suitable for outdoor use 18650 lithium battery, can work continuously for 3-6 hours USB Type-C interface, support power bank, support PC software connection Self-calibration function SCPI supported, facilitate secondary development Specificaties Bandwidth 100 MHz Channels 2-ch Oscilloscope + 1-ch Generator Sample Rate 500 MSa/s Acquisition Model Normal, Peak detect Record Length 8K Display 3.5-inch LCD Waveform Refresh Rate 10,000 wfrms/s Input Coupling DC, AC, and Ground Input Impedance 1 MΩ ±2%, in parallel with 16pF ±10pF Probe Attenuation Factors 1X,10X,100X,1000X,10000X Max. input Voltage 400 V (DC+AC, PK-PK, 1MΩ input impedance) (10:1 probe attenuation) Bandwidth Limit (typical) 20 MHz Horizontal Scale 2ns/div - 1000s/div, step by 1 - 2 - 5 Vertical Sensitivity 10mV/div - 10V/div Vertical Resolution 8 bits Trigger Type Edge Trigger Modes Auto, Normal, single Automatic Measurement Frequency, Period, Amplitude, Max, Min, Mean, PK-PK Cursor Measurement ΔV, ΔT, ΔT&ΔV between cursors Communication Interface USB-C Multimeter (Specificaties) Max. Resolution 20,000 counts Testing Mode Voltage, Current, Resistance, Capacitance, Diode, and Continuity test Input Impedance 10 MΩ Max Input Voltage AC 750 V, DC 1000 V Max Input Current DC: 10 A, AC: 10 A Diode 0-2 V Signaalgenerator (Specificaties) Frequency Output Sine 0.1 Hz - 25 MHz Square 0.1 Hz - 5MHz Ramp 0.1 Hz - 1 MHz Pulse 0.1 Hz - 5 MHz Arbitrary 0.1 Hz - 5 MHz Sampling Rate 125 MSa/s Channel 1-ch Amplitude Range (high impedance) 20 mVpp - 5 Vpp Waveform Length 8K Vertical Resolution 14 bits Output Impedance 50Ω Inbegrepen 1x OWON HDS2102s Oscilloscope 1x Power adapter 1x USB cable 1x Passive probes 2x Crocodile clip cable 1x Set of multimeter probes (one red and one black) 1x User manual 1x Probe correction adjustment knife Downloads User Manual Specifications SCPI Protocol Quick Guide Software

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VOYAGE DANS LES RÉSEAUX NEURONAUX (1ÈRE PARTIE)Les neurones artificielsTEST DE PRÉCONFORMITÉ CEM POUR UN PROJET ALIMENTÉ EN COURANT CONTINUPartie 1 : RSIL double continuCHARGE ÉLECTRONIQUE EN CC ET CAJusqu'à 400 V et 10 A (crête)DÉMARRER EN ÉLECTRONIQUE (9)N'ayez pas peur du choc... un peu de « self control » suffit !TRAITEMENT D'IMAGES AVEC LE MODULE JETSON NANO DE NVIDIA (1ÈRE PARTIE)Matériel et logicielZOOM SUR LES TRANSFORMATEURS SECTEURComportement transitoire à l'allumage et l'extinction« YES WE CAN » AVEC PICAN 3Module de bus CAN pour le Raspberry Pi 4CENTRALE SOLAIRE SUR BALCONUn investissement vite amortiPRISE DE VUE ET DIFFUSION VIDÉO EN CONTINU AVEC UN RASPBERRY PI 4La caméra Raspberry Pi HQ en actionUTILISATION D'ÉCRANS DANS LES PROJETS RASPBERRY PIExtrait : écrans à diodes électroluminescentes organiques (OLED)PROPELLER 2 DE PARALLAX (4)Envoi de chaînes de caractères60 ANS D'ELEKTORRegard sur septembreDANS L'ANTRE DE…Menno van der Veen et de ses tubes amplificateursCIRCUITS HYBRIDESROSE DES VENTS AVEC LE CAPTEUR GY-271Ou pourquoi il faut faire des huit pour calibrer un capteurMESUREZ VOTRE EMPREINTEÉlectronique et émissions de gaz à effet de serreTHERMOSTAT CONNECTÉ À ESP32Conservez votre vin à la bonne température !LÉVITATION MAGNÉTIQUE, VERSION NUMÉRIQUEComparateur analogique remplacé par un ESP32 PicoULTIMATE ARDUINO UNO HARDWARE MANUAL - FR TRANSLATIONExtrait : chargeur d'amorçage du microcontrôleur principalMICROPYTHON POUR L'ESP32 ET SES COPAINSPartie 2 : piloter facilement les écrans matricielsCARTE MADMACHINE SWIFTIOUn langage récent pour du matériel tout nouveauSUR LE VIFPassions incertainesHEXADOKUCasse-tête pour elektorniciens

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De Siglent SSA3015X Plus spectrum analyzer is een krachtig en flexibel hulpmiddel voor RF signaal- en netwerkanalyse. Met een frequentiebereik van 7,5 GHz levert de analyzer betrouwbare automatische metingen en meerdere werkingsmodi: spectrum analyzer als basisfunctie, en optionele functies als RF-vermogensmeting, vectorsignaal-modulatieanalyse, reflectiemeting en EMI-test.Toepassingen zijn onder meer monitoring/evaluatie van zendsignalen, metingen op locatie, S-parameter meting, analoge/digitale modulatie analyse, EMI pre-compliance test, onderzoek en ontwikkeling, onderwijs, productie en onderhoud.Kenmerken Spectrum analyzer frequentiebereik van 9 kHz tot 7,5 GHz –165 dBm/Hz Displayed Average Noise Level (typ.) –98 dBc/Hz. @ 10 kHz Offset Phase Noise (1 GHz, typ.) Level Measurement Uncertainty< 0,7 dB (typ.) 1 Hz minimale Resolution Bandwidth (RBW) Voorversterker (standaard) Tracking generator (inbegrepen, gratis) Analoge en digitale signaalmodulatie-analyse modus (optioneel) Reflectie meetkit (optioneel) EMI filter en quasi-peak detector kit (optioneel) Advanced Measurement Kit (optioneel) 10,1-inch multi-touch scherm, muis en toetsenbord ondersteund Webbrowser afstandsbediening op pc en mobiele terminals, en bediening via files Specificaties SSA3015X Plus SSA3021X Plus SSA3032X Plus SSA3075X Plus Frequentiebereik 9 kHz ~ 1,5 GHz 9 kHz ~ 2,1 GHz 9 kHz ~ 3,2 GHz 9 kHz ~ 7,5 GHz Resolutie bandbreedte 1 Hz ~ 1 MHz 1 Hz ~ 1 MHz 1 Hz ~ 1 MHz 1 Hz ~ 3 MHz Phase Noise <–99 dBc/Hz <–98 dBc/Hz <–98 dBc/Hz <–98 dBc/Hz Total Amplitude Accuracy < 1,2 dB < 0,7 dB < 0,7 dB < 0,7 dB Display Average Noise Level –156 dBm/Hz –161 dBm/Hz –161 dBm/Hz –165 dBm/Hz Inbegrepen Siglent SSA3075X Plus spectrum analyzer USB kabel Netsnoer Quick Start gids Downloads Datasheet Manual Documentation Firmware

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IMAGE PROCESSING WITH THE NVIDIA JETSON NANO (PART 2)Image Recognition Using Edge Impulse ELEKTOR JUMPSTARTER NEWSUpcoming Campaigns AN OPEN-SOURCE GPS TRACKING PLATFORMTraccar Maps Vehicle Tracking Without the Need for a Third-Party Cloud Server JOY-IT LCR-T7 MULTI-FUNCTION TESTERTesting Passives, Discrete Semiconductors and IR Remote Controls NOISE SYNTHESIZERFrom Noise to Music with the PRBSynth1 STARTING OUT IN ELECTRONICSEasier than Imagined! ... Continuing with the Coil UNDERSTANDING THE NEURONS IN NEURAL NETWORKS (PART 2)Logical Neurons ISSUES WITH SECURITY? FIGHT FIRE WITH FIRE!Flashbulb-Protected Analogue Memory Add-on For the Tamper-Evident Box LCR METER POSTER BLUETOOTH BEACONS IN PRACTICEBeacons Light the Way Ahead C PROGRAMMING ON RASPBERRY PICommunicating over Wi-Fi (Sample Chapter) EMC PRE-COMPLIANCE TEST FOR YOUR DC-POWERED PROJECT (PART 2)The Hardware and How to Use It HANDS ON THE PARALLAX PROPELLER 2 (PART 5)Inside the Smart Pin MODBUS OVER WLAN (PART 1)Hardware and Programming HOMELAB TOURSWhere the Junior Computer Is Brought to Life Again BUILD YOUR OWN HIGH-PRECISION CALIBRATOR-10 V to +10 V, 0 to 40 mA, 0.001% ARDUINO NANO RP2040 CONNECTRaspberry Pi RP2040 + Wi-Fi + Bluetooth THE PHYSICAL BODY OF ARTIFICIAL INTELLIGENCE ERR-LECTRONICSCorrections, Updates and Readers’ Letters CREATE GUIS WITH PYTHONIntroducing guizero CO2 METER KIT FOR THE CLASSROOMAn ESP8266-Based Device from the University of Applied Sciences Aachen NOSTALGIC MK484 MW/LW RADIO...Always Fun to Build! ELEKTOR @ 60Let There Be Light! HEXADOKUThe Original Elektorized Sudoku

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Das ESP32-Praxisbuch (E-book)

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AI Projects for the Raspberry Pi with the AI HAT+ Edge AI is transforming everyday devices by putting intelligence where it matters most: directly inside the hardware. With on-device inference, a camera can recognize a visitor instantly, a phone can translate speech without streaming audio to the cloud, and a wearable can detect anomalies in real time—fast, private, and reliable even when the network disappears. This book is your practical guide to building exactly those kinds of systems with the Raspberry Pi AI HAT+ and the Hailo-8L accelerator. You’ll start with clear foundations: core AI and machine-learning concepts, how neural networks work, and what truly distinguishes Edge AI from cloud AI—plus an honest look at ethical considerations and future impacts. Then it’s straight to hands-on physical computing. Step by step, you’ll set up Raspberry Pi OS, power and cooling, and develop in Python using the Thonny IDE. You’ll learn GPIO basics with lights and servos, mount the AI HAT+ hardware, install and verify the Hailo software stack, and connect the right camera—official modules or USB webcams, even multiple cameras. From your first pipeline to real projects, you’ll run person detection, pose estimation, segmentation, and depth estimation, then level up with YOLO object detection: smart alerts, guest counters, and custom extensions. You’ll even connect vision to motion by combining gesture recognition with servo-driven mechanisms, including a robotic arm. With troubleshooting tips, hardware essentials, and a practical Python refresher, this book turns Edge AI from buzzword into buildable reality.

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This book is about the Raspberry Pi 3 computer and its use in various control and monitoring applications. The book explains in simple terms and with tested and working example projects, how to configure the Raspberry Pi 3 computer, how to install and use the Linux operating system, and how to write hardware based applications programs using the Python programming language. The nice feature of this book is that it covers many Raspberry Pi 3 based hardware projects using the latest hardware modules such as the Sense HAT, Swiss Pi, MotoPi, Camera module, and many other state of the art analog and digital sensors. An important feature of the Raspberry Pi 3 is that it contains on-board Bluetooth and Wi-Fi modules. Example projects are given in the book on using the Wi-Fi and the Bluetooth modules to show how real-data can be sent to the Cloud using the Wi-Fi module, and also how to communicate with an Android based mobile phone using the Bluetooth module. The book is ideal for self-study, and is intended for electronic/electrical engineering students, practising engineers, research students, and for hobbyists. It is recommended that the book should be followed in the given Chapter order. Over 30 projects are given in the book. All the projects in the book are based on the Python programming language and they have been fully tested. Full program listings of every project are given in the book with comments and full descriptions. Experienced programmers should find it easy to modify and update the programs to suit their needs. The following sub-headings are given for each project to make it as easy as possible for the readers to follow the projects: Project title Description Aim of the project Raspberry Pi type Block diagram Circuit diagram Program listing

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Contents Projects PicoVoiceVoice alienation and sound effects with the Raspberry Pi Pico Navigation with Vibration Feedback POV Display Pulse Width Modulation (PWM) with the Raspberry Pi Pico Wi-Fi with the Raspberry Pi Pico 'Hello World' from the Raspberry Pi Pico and RP2040A look at the Raspberry Pi Foundation’s first microcontroller Simple On-Off Temperature Controller with Raspberry Pi HAT Multitasking with the Raspberry PiShowcase: a traffic lights controller The Raspberry Pi Ruler GadgetFun with a time-of-flight sensor Raspberry Pi Buffer Board (Mk. 1)Never blow up the I/O again FM radio with RDSA top HAT project for the Raspberry Pi LoRa with the Raspberry Pi PicoFun with MicroPython! Tutorials Qt for the Raspberry Pi Raspberry Pi Pico Programmingwith MicroPython and Thonny Raspberry Pi Full StackRPi and RF24 at the heart of a sensor network Raspberry Pi Bash Command Cheat Sheet Community Java on the Raspberry PiAn interview with Frank Delporte Reviews Introducing the New Raspberry Pi Pico W, H, and WH Secure Boot Solution for Raspberry PiRetrofit security at a reasonable price Review: SmartPi – Smart Meter Extension for Raspberry Pi Review: The Enviro+ Raspberry Pi HATMeasuring environmental data with Raspberry Pi and the HAT Enviro+ Review: Meet the Raspberry Pi 4All new but still good? Raspberry Pi Gets a Fast 3.5' Touch DisplayMore power at no extra charge Book Launch: Raspberry Pi for Radio Amateurs

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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. STM32 Wireless Innovation Design Contest: de winnaars In-circuit LC-meteroverwegingen bij een prototype AmpVolt: een modulaire DC-vermogensmeter (deel 1)meet gelijkstroom en energieverbruik tot 50 V en 5 A embedded world 2024 Elektronische apparatuur reparerentools, technieken en tips Alle begin... - NL TRANSLATION...gaat verder met de opamp-theorie Eenvoudige DDS-signaalgeneratordirecte digitale synthese in zijn puurste vorm Sparkplug bekekenspecificatie voor MQTT-data De CRTCvreemde onderdelen Radargestuurde verlichtingautomatische trapverlichting met personendetectie Digitale waterpas en actieve stroboscoop voor draaitafelsregel je platenspeler perfect af met dit alles-in-één tool Onderzoek naar de uitdagingen en commerciële waarde van open source-elektronica (2) Ronde M12-connector met A-coderingvoorkeursoplossing voor industriële toepassingen Het Arduino-Inside Measurement Labeen 8-in-1 test- en meetinstrument voor de elektronica-werkbank Frequentie-, fase- en impedantieanalyse met een geluidskaartvoor frequenties van 100 Hz tot 90 kHz Zuurgraad meten met de Arduino UNO R4controleer de waterkwaliteit Uit het leven gegrepenpangpongbilletjes-lanceermachine FNIRSI 1014D digitale geheugenoscilloscoopgoede prestaties voor weinig geld 2024: een AI-odysseeobjectdetectie aan de praat krijgen 10MHz-referentiegeneratorzeer nauwkeurig, met verdeler en galvanische isolatie Project-update #2: ESP32-gebaseerde energiemeterenkele verbeteringen Project 2.0correcties, updates en brieven van lezers Een vraaggesprek met Eben Upton, CEO van Raspberry Pide Raspberry Pi 5 – en daarna

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Program, build, and master over 50 projects with MicroPython and the RP2040 microprocessor The Raspberry Pi Pico is a high-performance microcontroller module designed especially for physical computing. Microcontrollers differ from single-board computers, like the Raspberry Pi 4, in not having an operating system. The Raspberry Pi Pico can be programmed to run a single task very efficiently within real-time control and monitoring applications requiring speed. The ‘Pico’ as we call it, is based on the fast, efficient, and low-cost dual-core ARM Cortex-M0+ RP2040 microcontroller chip running at up to 133 MHz and sporting 264 KB of SRAM, and 2 MB of Flash memory. Besides its large memory, the Pico has even more attractive features including a vast number of GPIO pins, and popular interface modules like ADC, SPI, I²C, UART, and PWM. To cap it all, the chip offers fast and accurate timing modules, a hardware debug interface, and an internal temperature sensor. The Raspberry Pi Pico is easily programmed using popular high-level languages such as MicroPython and or C/C++. This book is an introduction to using the Raspberry Pi Pico microcontroller in conjunction with the MicroPython programming language. The Thonny development environment (IDE) is used in all the projects described. There are over 50 working and tested projects in the book, covering the following topics: Installing the MicroPython on Raspberry Pi Pico using a Raspberry Pi or a PC Timer interrupts and external interrupts Analogue-to-digital converter (ADC) projects Using the internal temperature sensor and external temperature sensor chips Datalogging projects PWM, UART, I²C, and SPI projects Using Wi-Fi and apps to communicate with smartphones Using Bluetooth and apps to communicate with smartphones Digital-to-analogue converter (DAC) projects All projects given in the book have been fully tested and are working. Only basic programming and electronics experience is required to follow the projects. Brief descriptions, block diagrams, detailed circuit diagrams, and full MicroPython program listings are given for all projects described. Readers can find the program listings on the Elektor web page created to support the book.

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The SQ series of handsfree probes from Sensepeek have a lower point of gravity making them even more stable compared with the original SP series of handsfree probes. All probes in the SQ series are also insulated and can be used handheld as any traditional probe but their full potential is used when measuring handsfree. The SQ series of oscilloscope probes also includes more ground options, have probe tip protection, longer cable and support for oscilloscopes with automatic scaling (10:1). All the loved features of handsfree measurement, exchangeable fine pitch spring tipped test needle, color-coded cable holders and the minimalistic design is maintained to make traditional sized and handheld probes obsolete. Both length and weight of the SQ probes are perfectly balanced to be used with PCBite PCB holders and base plate which is a must for handsfree function. Features Passive 10:1 probe with support for oscilloscopes with automatic scaling Spring-loaded test needle for fine pitch measurements Multiple ground options Color coded cable holders Probe tip protection Insulated, can be used handheld Improved probe holder for handsfree measurement when used with PCBite PCB holders Included 1x SQ500 500 MHz probe with spring tipped test needle 1x SQ probe holder for handsfree measurement 1x Testhook with detachable cables (5 cm & 10 cm) for convenient ground connection 1x Alligator cable for convenient ground connection 1x Standard ground spring, for handheld measurements at rated bandwidth 1x Unique ground spring, for total handsfree measurements at rated bandwidth 1x Set of color coded cable holders (4 colors) 1x Probe tip protection 1x Extra test needle Downloads User Guide SQXX0 Rev1.1

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This book details the use of the ARM Cortex-M family of processors and the Arduino Uno in practical CAN bus based projects. Inside, it gives a detailed introduction to the architecture of the Cortex-M family whilst providing examples of popular hardware and software development kits. Using these kits helps to simplify the embedded design cycle considerably and makes it easier to develop, debug, and test a CAN bus based project. The architecture of the highly popular ARM Cortex-M processor STM32F407VGT6 is described at a high level by considering its various modules. In addition, the use of the mikroC Pro for ARM and Arduino Uno CAN bus library of functions are described in detail. This book is written for students, for practising engineers, for hobbyists, and for everyone else who may need to learn more about the CAN bus and its applications. The book assumes that the reader has some knowledge of basic electronics. Knowledge of the C programming language will be useful in later chapters of the book, and familiarity with at least one microcontroller will be an advantage, especially if the reader intends to develop microcontroller based projects using CAN bus. The book should be useful source of reference to anyone interested in finding an answer to one or more of the following questions: What bus systems are available for the automotive industry? What are the principles of the CAN bus? What types of frames (or data packets) are available in a CAN bus system? How can errors be detected in a CAN bus system and how reliable is a CAN bus system? What types of CAN bus controllers are there? What are the advantages of the ARM Cortex-M microcontrollers? How can one create a CAN bus project using an ARM microcontroller? How can one create a CAN bus project using an Arduino microcontroller? How can one monitor data on the CAN bus?

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