Search results for "EAsyVR3"
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Elektor Digital Elektor March/April 2022 (PDF)
Build Your Own RISC-V ControllerFirst Steps with the NEORV32 RISC-V Softcore for Low-Cost FPGAs How to Use Arduino’s Serial PlotterPlotting Graphs With Arduino Is Easy CLUE from AdafruitA Smart Solution for IoT Projects Buffer Board for the Raspberry Pi 400Protect the I/Os Raspberry Pi RP2040 Boards Aplenty A Handbook on DIY Electronic Security and EspionageSRAM Heated or Deep-Frozen Component IdentificationTips & Tricks, Best Practices and Other Useful Information DIY Touchless Light Switch Starting out in ElectronicsMatching and Transforming What’s New in Embedded Development?Rust and Keeping IoT Deployments Updated Infographics How the Industrial and Automotive Sectors Will Benefit from 5G Moving Coil RelaysPeculiar Parts, the series HomeLab ToursEverything Revolves Around the Tools... Understanding the Neurons in Neural Networks (Part 4)Embedded Neurons Magnetic Levitation the Very Easy WayThe Third and Most Compact Version PLC Programming with the Raspberry Pi and the OpenPLC ProjectVisualization of PLC Programs with AdvancedHMI From Life's ExperiencePack Up and Leave Under Your RadarMicrocontrollers You Should Know About Monitor and Debug Over the AirA Solution for Arduino, ESP32 and Co. Portable Temperature- and Humidity-Measuring DeviceUsing Ready-Made Modules Lithium Battery Pack RepairSave Money + More Power! GUIs with PythonMeme-Generator Three Questions to Build OnWhy, What, and Who? HexadokuThe Original Elektorized Sudoku
€ 7,50
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Geekworm Geekworm KVM-A3 Kit for Raspberry Pi 4 (+ FREE E-book)
Order the Geekworm KVM-A3 Kit now and receive the e-book Raspberry Pi Full Stack (worth €35) for FREE! KVM stands for Keyboard, Video, and Mouse and it is a powerful open-source software that enables remote access via Raspberry Pi. This KVM-A3 kit is designed based on the Raspberry Pi 4. With it, you can turn your computer on or off, restart it, configure the UEFI/BIOS, and even reinstall the operating system using a virtual CD-ROM or flash drive. You can either use your own remote keyboard and mouse, or let KVM simulate a keyboard, mouse, and monitor – presented through a web browser as if you were directly interacting with the remote system. It's true hardware-level access with no dependency on remote ports, protocols, or services! Features Designed especially for KVM (an open and affordable DIY IP-KVM based on Raspberry Pi) Compatible with Raspberry Pi 4 (not included) Fully compatible with PiKVM V3 OS Control a server or computer using a web browser HDMI Full HD capture based on the TC358743 chip OTG keyboard and mouse support; mass storage drive emulation Hardware Real-Time Clock (RTC) with CR1220 coin battery socket Equipped with a cooling fan to dissipate heat from the Raspberry Pi Features solid-state relays to protect Raspberry Pi GPIO pins from computer and ESD spikes ATX control via RJ45 connector: switch the machine on or off, reset it, and monitor HDD and power LED status remotely 10-pin SH1.0 connector reserved for future I²S HDMI audio support 4-pin header and spacers reserved for I²C OLED display Included KVM-A3 Metal Case for Raspberry Pi 4 X630 HDMI to CSI-2 Module (for video capture) X630-A3 Expansion Board (provides Ethernet, cooling, RTC, power input, etc.) X630-A5 Adapter Board (installed inside the PC case; connects the computer motherboard to the IO panel cable of the PC case) 0.96-inch OLED Display (128 x 64 pixels) Ethernet Cable (TIA/EIA-568.B standard; also serves as the ATX control signal cable) Downloads Wiki PiKVM OS
€ 119,95€ 79,95
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Elektor Digital Elektor November/December 2023 (PDF)
Elektor GREEN and GOLD members can download their digital edition here. Not a member yet? Click here. The Raspberry Pi 5A Huge Improvement From Its Predecessor AI in the Electronics LabGoogle Bard and Flux Copilot Put to the Test Arduino Nano Waveform GeneratorNano + Code = Function Generator Solar-Powered Christmas GarlandAn Eco-Friendly Solution for Garnishing Your Balcony USB Killer DetectorBetter Safe Than Sorry A Simple CNCed EnclosureWith Autodesk Fusion 360 for Personal Use Low-Volume Board ProductionWith and without Assembly IoT Simulation Simplified with WokwiDeveloper Uri Shaked on Design, Software, and More A Bare-Metal Programming Guide (Part 3)CMSIS Headers, Automatic Testing, and a Web Server LoRa, a Swiss Army Knife (2)The Hardware and Software MEMS Microphone Design and Construction Tools to Try Before You SolderSimulation and 3D Modeling Tools That Can Be Used for Free New Tools From Microchip!PICkit 5 and MPLAB ICD 5 Available Now! Rapid Prototyping of Flexible, Stretchable ElectronicsHow the Voltera NOVA Speeds Up Innovation in Wearable Electronic Systems Galvanic IsolationUsing Phototransistor Optocouplers Successfully The Complex Solution or the Anybus Solution?Embedded Industrial Ethernet in 2 Days Rather Than Many Months Your Essential DFM ChecklistHow to Start Designing for Manufacture 3D Printing FilamentsTypes, Features and Use in Prototyping Specialists for Effective Signal Analysis from ELF to EHF BandAaronia’s latest real-time SPECTRAN® V6 series spectrum analyzers Challenges of DFM Analysis for Flex and Rigid-Flex Design Setting Up an SMT Line The Right Combination for a Reliable Assembly Revolutionizing IndustriesThe Rise of Autonomous Mobile Robots (AMRs) Evolved for More ChallengesRohde & Schwarz Adds Eight-Channel R&S MXO 5 to Next-Generation Oscilloscopes Starting Out in Electronics……Amplifying Differences Mini Reflow PlateFor Assembling or Repairing Small SMD Circuits Don’t Start with a Prototype – Start with a Pretotype!Check That a Market Exists for Your Product Before Warming Your Soldering Iron 2023: An AI OdysseyGetting Help Designing a Physical Project Brussels Is InnovatingSupport for Deep Tech
€ 7,50
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Elektor Digital Elektor July/August 2022 (PDF)
Measuring Does Not Have to be Expensive Low-Cost Audio TesterUsing PC-Based Software and a USB Audio Interface AC Grid Frequency MeterMonitor Mains Frequency and Voltage A Modest Inductance MeterAn Affordable Solution for Your Workbench Acoustic Wave HoveringA Look at the Makerfabs Acoustic Levitation Kit Starting Out in ElectronicsRectifiers E-FFWD: Looking Ahead Again! Get Started With Your OscilloscopeFind Your Way Through the Knobs and Buttons Raspberry Pi Pico Makes an MSF-SDRDecode a Time Signal with a Pi Pico SDR Moisture Sensors for Watering SystemsAutomatic Watering Disruption in Test and Measurement EquipmentInnovation from the Smaller Players Infographics 7-8/2022 Inspiration, That’s What It’s All AboutInterview with Entrepreneur Walter Arkesteijn, InnoFaith Beauty Sciences Minimizing EMC Interference from Storage Chokes GUIs with Python (Part 5)Tic-Tac-Toe Reed RelaysPeculiar Parts, the series Simple Analog ESR Meter With Moving-Coil Meter Precision Sigfox CO2 Traffic LightNo Wi-Fi Network Needed! Women in Tech“It's All About Merit Until Merit Has Tits” Low-Budget Tablet Oscilloscope ADS1013DGood Value for Money? Smart Plug TeardownWhich Ones Are Hacker-Friendly? Skin Impedance and Skin CapacitanceSmall Experiments From Life’s ExperienceNo Local Business Pokit Meter ReviewA Swiss army knife of test gear HexadokuThe Original Elektorized Sudoku
€ 7,50
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Elektor Digital Elektor May/June 2022 (PDF)
Your First Steps with an ESP32-C3 and the IoTA Wi-Fi Button and Relay IoT Cloud a la Arduino Dual Geiger-Müller Tube Arduino ShieldA High Sensitivity, Very Low-Power Radiation Sensor CO2 GuardA DIY Approach to Monitoring Air Quality MonkMakes Air Quality Kit for Raspberry PiMeasures Temperature and eCO2 Starting Out in ElectronicsWelcome to the Diode Tips & Tricks for Testing ComponentsNo Expensive Equipment Required Reducing the Power Consumption of Your Mole RepellerAn ATtiny13 Replaces a 555 Light Switch DeLuxA Solution for High-Precision Light-Controlled Switching The Challenges in Bringing IoT Solutions to MarketWorries Around Security, Scalability, and Competition Infographics 5-6/2022 Preferably Wired After AllTips for Developing a 1 Gbit/s Interface in an Industrial Environment Bringing Real-Time Object Detection to MCUs with Edge Impulse FOMO Traveling-Wave TubesPeculiar Parts, the Series Narrowband Internet of ThingsStandards, Coverage, Agreements, and Modules Dragino LPS8 Indoor GatewaySpeedy LoRaWAN Gateway Setup Explore ATtiny Microcontrollers Using C and Assembly LanguageSample Chapter: ATtiny I/O Ports Err-lectronicsCorrections, Updates and Readers’ Letters LoRa GPS Tracker UpdateReceive and Show Location Using a Raspberry Pi Circuit Simulation with TINA Design Suite & TINACloudSample Chapter: Sinusoidal Oscillators From Life’s ExperienceAssembly Line Work The WinUI Graphics Framework for Windows AppsA Small Demo Application GUIs with PythonWorst GUI of the world Off-Grid Solar SystemsElectrical Energy Independent of the Mains Grid The 10-Year SmartphoneRenew Your Expectations HexadokuThe Original Elektorized Sudoku
€ 7,50
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Elektor Digital Elektor March/April 2023 (PDF)
Elektor GREEN and GOLD members can download their digital edition here. Not a member yet? Click here. Cloc 2.0The Alarm Clock You've Always Wanted RP2040 PIO in PracticeExperiments Using the RP2040’s Programmable I/O Poor Man's ChipTweakerWe Have (Low-Budget) Ways of Making You Talk USB True Random Number GeneratorTwo PICs for the Price of One AVR Pimp My MicSelf-Designed Level Booster FFT with a MaixduinoFrequency spectrum display From Life’s ExperienceDesign Logic (or Non-Logic) UCN5804 Stepper Motor DriverPeculiar Parts, the Series Circuit Simulation With Micro-CapFirst Steps in a Complicated World PAUL Award 2022Young Technical Talents and Their Creative Solutions My First Software-Defined RadioBuilt in Less Than 15 Minutes Microcontroller Documentation Explained (Part 1)Datasheet structure What’s Next for AI and Embedded Systems?Tools, Platforms, and Writer Replacements Digitizing Vertical Farming Infographics: Embedded and AI Today and Tomorrow An Introduction to TinyML JetCarrier96A Versatile NVIDIA Jetson Development System Case Study: Taking EV Charging Global with a Universal RFID Solution High-Performance in Every ClassComputer-on-Module Standards Starting Out in ElectronicsLet’s Get Active! I²C Communication Using Node.js and a Raspberry PiSee Your Sensor Data in a Browser Video Output with Microcontrollers (2)VGA and DVI Output The Metronom Real-Time Operating SystemAn RTOS for AVR Processors DVI on the RP2040An Interview with Luke Wren, Chip Developer at Raspberry Pi Display HAT MiniShow the Weather Forecast on Raspberry Pi! WEEF 2022 Awards: Celebrate the Good Hexadoku
€ 7,50
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Arduino Arduino Science Kit Rev3
Unlock a world of interactive learning with the Science Kit R3's robust hardware and software. With the Arduino Nano RP2040 Connect, Arduino Science Carrier R3, and an impressive array of sensors at your disposal, you'll have everything you need to embark on an exhilarating educational journey. Meanwhile, the Science Journal app effortlessly bridges the gap between theory and practice, facilitating real-time data collection, recording, and interpretation. The kit elevates the learning experience by nurturing an enhanced understanding of complex physics concepts through engaging hands-on experimentation. It promotes scientific literacy and hones critical thinking skills by providing real-world application scenarios. With its intuitive content guide, both teachers and students can navigate through scientific explorations with ease. Features Hands-on experimental learning: perform physical experiments, transforming abstract physics concepts into tangible and interactive experiences. Real-time data collection & analysis: With the integration of the Science Journal app, the kit allows students to collect, record, and interpret real-time data with mobile devices, strengthening their data literacy and scientific inquiry skills. Teacher and student-friendly design: Equipped with a preloaded program, the kit requires no prior knowledge of coding or electronics. It also features Bluetooth connectivity for easy data transmission from the Arduino board to the students' mobile devices. Comprehensive sensor ecosystem: The kit comes with multiple sensors, providing a wide range of data collection possibilities and keeping it adaptable to evolving educational needs. Free guided courses – Explore Physics: Includes an intuitive courses guide that assists teachers and students in using the kit, presenting and analyzing data, and evaluating experimental outcomes. These courses also help students effectively communicate their scientific discoveries. Comprehensive teaching support: With its intuitive guide, the Arduino Science Kit R3 eases the instructional process for teachers. It not only instructs on kit usage, but also assists in data presentation, analysis, and evaluation, ensuring students communicate their scientific discoveries effectively. Specifications Hardware Arduino Nano RP2040 Connect Arduino Science Carrier R3 Embedded sensors: Air quality, temperature, humidity & pressure IMU: 6-axis linear accelerometer, gyroscope, and magnetometer Proximity, ambient light, light color Voltage or electric potential difference Electrical current Electrical resistance Function generators to see and hear the effect of frequency, amplitude, and phase on a sound wave Ambient sound intensity sensor Ports 2x Grove analog inputs (for external temperature-probe sensor) 2x Grove I²C ports (for external distance & ping-echo sensor) 1x Battery JST connector 2x Output ports connected to lower power signal from function generators (future generation) 1x 3.3 V output port and Ground 2x speaker ports connected to function generators Other 50 cm double-ended cable (blue): crocodile clips one end, banana plug the other 20 cm double-ended cable (black): crocodile clips one end, banana plug the other 20 cm double-ended cable (red): crocodile clips one end, banana plug the other VELCRO strips Silicon stands External temperature probe sensor Ultrasonic distance sensor Grove cable 4-pin housing with lock x2 (L=200 mm) USB-C Cable 50 cm double-ended cable (yellow): crocodile clips one end, banana plug the other 2x Speakers Cable for battery holder with JST connector Battery holder for four 1V5 AA batteries
€ 239,00€ 179,95
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Fortebit EasyVR 3 Plus Shield for Arduino
Do you make time to talk to your Arduino? Maybe you should! The EasyVR 3 Plus Shield is a voice recognition shield for Arduino boards integrating an EasyVR module. This kit includes the EasyVR 3 Plus Module, the Arduino Shield Adapter, microphone, and headers. With all of these parts, everything has been provided to you to get up and running in a short amount of time with minimal soldering! EasyVR 3 Plus is a multi-purpose speech recognition module designed to add versatile, robust and cost effective speech recognition capabilities to almost any application. The EasyVR 3 Plus module can be used with any host with a UART interface powered at 3.3V – 5V, such as PIC and Arduino boards. Some application examples include home automation, such as voice-controlled light switches, locks, curtains or kitchen appliances, or adding “hearing” to the most popular robots on the market. Note: Please be aware that the EasyVR 3 Plus Shield for Arduino does not come pre-assembled and will require some soldering and assembly before operation. Includes EasyVR 3 Plus Module EasyVR Shield 3 Wired Microphone Speaker cable (Speaker not included) Header Set Features Up to 256 user-defined Speaker Dependent (SD) or Speaker Verification (SV) commands, that can be trained in ANY language, divided into maximum 16 groups (up to 32 SD or 5 SV commands each). A selection of 26 built-in Speaker Independent (SI) commands for ready-to-run basic controls, in the following languages: US English French German Italian Japanese Spanish Other SI commands freely downloadable from the Fortebit website (downloads section). SonicNet™ technology for wireless communications between modules or any other sound source (Audio CD, DVD, MP3 Player). Up to around 21 minutes of pre-recorded sounds or speech. Up to about 137 seconds of live message recording and playback. Real-time Lip-sync capability. DTMF tone generation. Differential audio output that directly supports 8Ω speakers. Easy-to-use Graphical User Interface to program Voice Commands and audio. Standard UART interface (powered at 3.3V - 5V). Simple and robust documented serial protocol to access and program through the host board. Six General purpose I/O lines that can be controlled via UART commands. With the optional Quick T2SI Lite license, up to 28 custom Speaker Independent (SI) command vocabularies, with up to 12 commands each, for a total of 336 possible commands in the following languages: US English British English French German Italian Japanese Korean Mandarin Spanish Compatible with Arduino boards that have the 1.0 Shield interface (UNO R3) including, but not limited to: Arduino Zero Arduino Uno Arduino Mega Arduino Leonardo Arduino Due Supports 5V and 3.3V main boards through the IOREF pin (defaults to 5V if this pin is absent) Supports direct connection to the PC on main boards with a separate USB/Serial chip and a special software-driven “bridge mode” on boards with only native USB interface, for easy access and configuration with the EasyVR Commander Enables different modes of serial connection and also flash updates to the embedded EasyVR module (through the Mode Jumper) Supports remapping of serial pins used by the Shield (in SW mode) Provides a 3.5mm audio output jack suitable for headphones or as a line out
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Evil Mad Science AxiDraw V3 Writing and Drawing Machine
The AxiDraw is a simple, modern, precise, and versatile pen plotter, capable of writing or drawing on almost any flat surface. It can write with your favorite fountain pens, permanent markers, and other writing implements to handle an endless variety of applications. Its unique design features a writing head that extends beyond the machine, making it possible to draw on objects bigger than the device itself. Designed for high performance AxiDraw V3 is an all-new version of the AxiDraw, redesigned from the ground up for high performance. It features smooth rolling wheels on custom aluminum extrusions, specially designed for high stiffness and light weight. Its sturdy, rigid construction gives it finer quality output and in most applications allows it to operate at up to twice the speed of the previous AxiDraw. Designed for longevity AxiDraw V3 features a new, highly repairable, field-serviceable design for a long life. While no parts on AxiDraw require regular replacement, this new machine is built with a screws not glue design approach throughout, where essentially every component can be replaced by the end user if it should ever become necessary. Applications The AxiDraw is an extremely versatile machine, designed to serve a wide variety of everyday and specialized drawing and writing needs. You can use it for almost any task that might typically be carried out with a handheld pen. It allows you to use your computer to produce writing that appears to be handmade, complete with the unmistakable appearance of using a real pen (as opposed to an inkjet or laser printer) to address an envelope or sign one's name. And it does so with precision approaching that of a skilled artist, and -just as importantly- using an arm that never gets tired. Formal invitations Place cards for formal dining Signing diplomas and other certificates Addressing envelopes and boxes Handwritten wine lists and menus at restaurants Decorating lunch bags Computer generated artwork Technical drawing Thank you notes and cards Writing signatures Specifications Performance Usable pen travel (inches): 11.81 × 8.58 inches (Just over US letter size) Usable pen travel (millimeters): 300 × 218 mm (Just over A4 size) Vertical pen travel: 0.7 inch (17 mm) Maximum XY travel speed: 15 inches (38 cm) per second Native XY resolution: 2032 steps per inch (80 steps per mm) Reproducibility (XY): Typically better than 0.005 inches (0.1 mm) at low speeds. Physical Major structural components are machined and/or folded aluminum. Holds pens and other drawing instruments up to 5/8" (16 mm) diameter. Overall dimensions: Approximately 21.5 × 16 × 4 inches (55 × 40.5 × 10 cm) Maximum height with cable guides: Approximately 8.5 inches (22 cm) Footprint: Approximately 17 × 3.5 inches (43 × 9 cm) Weight: 4.75 Lb (2.2 kg) Software Compatible with Mac, Windows, and Linux Drive directly from within Inkscape, using the AxiDraw extension. Comprehensive user guide available for download. Driver software software free to download and open source Internet access is required to download software. Additionally, AxiDraw Merge software available at no cost to AxiDraw owners. Programming interfaces Note: Programming is not required to use the AxiDraw. Stand-alone command line interface (CLI) Available AxiDraw Python API RESTful API available for full machine control, stand-alone or accessible by running RoboPaint in the background. Simplified 'GET-only' API available as well, for use in programming environments (such as Scratch, Snap) that permit only retrieval of URLs. Direct EiBotBoard (EBB) command protocol available for use in any programming environment that supports communication with USB-based serial ports. Code that generates SVG files can also be used to (indirectly) control the machine. Included AxiDraw V3 writing and drawing machine (fully assembled, tested, and ready to use) Multi-plug power supply with EU adapter USB cable Easel (Board and clips) for paper holding Downloads User Guide
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Evil Mad Science AxiDraw V3/A3 Writing and Drawing Machine
As compared to the (US Letter/A4 sized) AxiDraw V3, the AxiDraw V3/A3 has extended travel range, designed for use with paper sizes up to and including 11 × 17 inch ('tabloid' or 'ledger') and A3. It can work with any paper up to and including that size, including envelopes, regular US letter (8 1/2 × 11 inch) or A4 (297 × 210 mm) sized paper, note cards, business cards, or a whole array of smaller items. The AxiDraw comes with a mounting easel (board with clips) that can be used for holding paper, cards, and envelopes of various sizes. The AxiDraw V3/A3 also comes standard with AxiDraw Outrigger Feet pre-installed, for greater stance and stability while plotting. The unique design of the AxiDraw features a drawing head that extends beyond the body of the machine, making it possible to also draw on flat objects bigger than the machine itself. For example, you can set it right on top of a box to write an address or add decorations. You can even set it on top of a poster board, chalkboard, or whiteboard to draw graphics in place. The pen holder fits a wide variety of pens, including Sharpie fine and ultra-fine point markers, most rollerball and fountain pens, small-bodied whiteboard markers, and so forth. It can even hold a fountain pen at a proper angle of 45° to the paper. You can also use implements that aren't pens, such as pencils, chalk, charcoal, brushes, and many others. However, you'll get the best results with instruments such as fountain pens and rollerball pens, which do not require the user to apply pressure. Getting Started The AxiDraw comes fully assembled, tested, and ready to use, right out of the box. A universal-input plug-in power supply is included with the AxiDraw, as is a USB cable, and an optional paper-holding easel. Assuming that you've installed the software first, you can be up and plotting within minutes of opening the box. The comprehensive PDF user guide walks you through every step of the process. To operate AxiDraw, you will need a reasonably modern computer with an available USB port (Mac, Windows or Linux), plus internet access to download necessary software. Pens and paper are not included. (You can use your own! AxiDraw does not require proprietary pens or paper.) AxiDraw is normally controlled through a set of extensions to Inkscape, the excellent, popular and free vector graphics program. Basic operation is much like that of a printer driver: you import or make a drawing in Inkscape, and use the extensions to plot your text or artwork. It's all handled through a straightforward graphical user interface, and works cleanly on Mac, Windows and Linux. Specifications Performance Usable pen travel (inches): 16.93 × 11.69 inches Usable pen travel (millimeters): 430 × 297 mm Vertical pen travel: 0.7 inch (17 mm) Maximum XY travel speed: 15 inches (38 cm) per second Native XY resolution: 2032 steps per inch (80 steps per mm) Reproducibility (XY): Typically better than 0.005 inches (0.1 mm) at low speeds. Physical Major structural components are machined and/or folded aluminum. Holds pens and other drawing instruments up to 5/8' (16 mm) diameter. Overall dimensions: Approximately 26 × 18.5 × 4 inches (66 × 47 × 10 cm) Maximum height with cable guides: Approximately 11 inches (29 cm) Footprint: Approximately 26 × 5 inches (66 x 13 cm) Physical weight: 5.5 Lb (2.5 kg) Software Compatible with Mac, Windows, and Linux Drive directly from within Inkscape, using the AxiDraw extension. Comprehensive user guide available for download. Driver software software free to download and open source Internet access is required to download software. Additionally, AxiDraw Merge software available at no cost to AxiDraw owners. Programming interfaces Note: Programming is not required to use the AxiDraw. Stand-alone command line interface (CLI) Available AxiDraw Python API RESTful API available for full machine control, stand-alone or accessible by running RoboPaint in the background. Simplified 'GET-only' API available as well, for use in programming environments (such as Scratch, Snap) that permit only retrieval of URLs. Direct EiBotBoard (EBB) command protocol available for use in any programming environment that supports communication with USB-based serial ports. Code that generates SVG files can also be used to (indirectly) control the machine. Included AxiDraw V3/A3 writing and drawing machine (fully assembled, tested, and ready to use) Multi-plug power supply with EU adapter USB cable Easel (Board and clips) for paper holding Downloads User Guide
