arduino microcontroller

Compact 3.5-inch E-Ink Display: The Waveshare 3.5-inch E-Paper Module (G) offers a compact and high-quality display, with a resolution of 384×184 pixels, perfect for small devices where space is limited but clear visuals are still necessary. It’s well-suited for projects requiring portable and energy-efficient screens. Four-Color Display: Red, Yellow, Black, and White: This module supports a 2-bit color scheme, providing a rich display of red, yellow, black, and white. The color flexibility enhances readability and is ideal for creating visually engaging content, such as simple graphics, charts, or notifications. Wide Viewing Angle and Anti-Glare Coating: The display offers an impressive wide viewing angle of 170° and an anti-glare coating, ensuring excellent visibility from various angles and under various lighting conditions. This makes it suitable for use in both indoor and outdoor applications where the display is exposed to bright light. Easy Integration with Popular Platforms: With an SPI interface, the Waveshare 3.5-inch E-Paper Module is compatible with a range of popular platforms, including Raspberry Pi, Arduino, and other microcontrollers. This versatility ensures easy integration into projects, whether for educational purposes, prototypes, or commercial applications.

RP2350B-Plus-W development board based on Raspberry Pi RP2350B microcontroller, adopts unique dual-core and dual-architecture design: dual ARM Cortex-M33 or dual Hazard3 RISC-V processors support, flexible clock running up to 150 MHz RP2350 microcontroller development board equipped with Raspberry Pi Radio Module 2 module, supporting Wi-Fi 4 wireless network and Bluetooth 5.2 520KB of S-R-A-M, and 16MB of onboard Flash memory, with reserved solder pads for PSRAM chip expansion. Support C/C++, MicroPython, Arduino IDE Type-C connector, keeps it up to date, easier to use. 41 × multi-function GPIO pins. 1 × HSTX, 2 × SPI, 2 × I2C, 2 × UART, 6 × 12-bit ADC, 22 × controllable PWM channels. 12×Programmable I/O (PIO) state machines for custom peripheral support USB 1.1 with device and host support. Low-power sleep and dormant modes. Drag-and-drop programming using mass storage over USB. Accurate clock and timer on-chip. Temperature sensor. Accelerated floating-point libraries on-chip

What you will learn from this book:Step-by-step instruction to set up Arduino IDE on your computer Compare the specification of 4 key Arduino boards Understand common acronyms used for Arduino boards Setting up 10 types of different sensors with its basic code Setting up 6 types of different screen display with its basic code Setting up 4 types of different motors and drivers with its basic code Setting up 8 types of different wireless transceiver with its basic code WiFi controller that controllable by web server and smart phone App Setting up obstacle avoidance autonomous with its basic code Setting up remote control car that can be controlled by your smartphone Setting up 6Dof robot arm that is controllable by potentiometers In today's fast-paced world, technology has become an integral part of our daily lives, and the demand for intelligent devices is growing exponentially. As we progress towards a smarter world, it's crucial to have skilled professionals who can design and develop these intelligent devices. That's why we have created this book, "Intelligence Device for Smart World", which aims to help students and professionals alike to grasp the fundamentals of electronics and programming using Arduino. Arduino is an open-source hardware and software platform that has gained popularity over the years for its user-friendly interface and flexibility. With Arduino, you can create intelligent devices that can interact with their environment and respond to their surroundings. This book provides step-by-step guide that will walk you through the process of setting up your Arduino board and writing basic code to create your first intelligent device. This book is structured into various parts and chapters, each focusing on a distinct aspect of Arduino. It starts by introducing you to different types of microcontroller boards and providing an overview of electronics, including components, circuits, and breadboarding. Next, the book covers the process of installing Arduino IDE, setting up your computer to work with Arduino Integrated Development Environment (IDE), installing Arduino library, and explaining relevant acronyms in the Arduino field. Once you have completed the initial setup, the book will guide you through the process of writing basic code, uploading it to your board and communicating with the Arduino board via Serial Monitor. As you progress through the book, you will learn about various types of sensors, screen displays and rotating motors that can be connected to your Arduino board. You will discover how to use these sensors with wired or wireless connections to create intelligent devices that can detect and respond to changes in their environment. This book is designed to be accessible to anyone with an interest in electronics and programming. Whether you are a novice who is interested in developing your first intelligent device or a student pursuing study in engineering or computer science, this book will provide you with comprehensive guidance. By following the step-by-step instructions outlined in this book, you will be able to harness the full potential of Arduino to create innovative intelligent devices that have the potential to transform the way we live and work. Our hope is that this book will motivate you to explore the limitless possibilities of Arduino and inspire you to create revolutionary devices that can make a positive impact on society.

Compact 3.5-inch E-Ink Display: The Waveshare 3.5-inch E-Paper Module (G) offers a compact and high-quality display, with a resolution of 384×184 pixels, perfect for small devices where space is limited but clear visuals are still necessary. It’s well-suited for projects requiring portable and energy-efficient screens. Four-Color Display: Red, Yellow, Black, and White: This module supports a 2-bit color scheme, providing a rich display of red, yellow, black, and white. The color flexibility enhances readability and is ideal for creating visually engaging content, such as simple graphics, charts, or notifications. Wide Viewing Angle and Anti-Glare Coating: The display offers an impressive wide viewing angle of 170° and an anti-glare coating, ensuring excellent visibility from various angles and under various lighting conditions. This makes it suitable for use in both indoor and outdoor applications where the display is exposed to bright light. Easy Integration with Popular Platforms: With an SPI interface, the Waveshare 3.5-inch E-Paper Module is compatible with a range of popular platforms, including Raspberry Pi, Arduino, and other microcontrollers. This versatility ensures easy integration into projects, whether for educational purposes, prototypes, or commercial applications.

Wolltest du schon immer mehr als nur Knöpfe drücken? Träumst du davon, eigene elektronische Geräte zu erfinden und zu bauen? Dann ist dieses Buch dein perfekter Start in die faszinierende Welt der Microcontroller! Diese 2. Auflage des beliebten Sachbuchs für angehende Maker wurde von Grund auf aktualisiert und führt dich Schritt für Schritt von deiner ersten Zeile C++ bis zum eigenen IoT-Projekt. Du lernst alles Wichtige auf Basis der modernsten und beliebtesten Hardware: dem Arduino UNO R4 und dem leistungsstarken ESP32. Programmieren wirst du mit der aktuellen Arduino IDE 2. Das Buch beginnt ganz am Anfang: Was sind Pins, Variablen und Schleifen? Mit einfachen Projekten bringst du LEDs zum Leuchten, baust ein Theremin mit einem Ultraschallsensor, einen elektronischen Würfel oder ein Code-Schloss mit einem Servo-Motor. Du lernst, wie du verschiedene Sensoren ausliest, Motoren steuerst und Informationen auf Displays darstellst. Danach tauchst du tief in das Internet der Dinge (IoT) ein: Mit dem ESP32 erstellst du deinen eigenen Webserver, den du per Smartphone erreichst, um Lichter zu schalten oder Temperaturdaten live anzuzeigen. Im großen Abschlussprojekt verbindest du deine eigene Wetterstation mit der Cloud (Adafruit IO), visualisierst deine Daten auf einem Online-Dashboard und steuerst Geräte aus der Ferne. Alle Projekte sind ausführlich erklärt und die kompletten Programm-Codes (Sketches) findest du im Buch und auf der Begleit-Webseite zum einfachen Kopieren. Du benötigst keinerlei Vorkenntnisse. Also worauf wartest du noch? Werde vom Anfänger zum Maker!

Der Microcontroller basiert auf dem Renesas RA4M1, einem 32-Bit ARM Cortex-M4 R7FA4M1AB3CFM, der mit bis zu 48 MHz betrieben wird. Er verfügt über 256 KB Flash-Speicher und 32 KB SRAM, und bietet umfangreiche integrierte Funktionen. Ideal für kompakte Anwendungen und prototypische Entwicklungsprojekte. renesas RA4M1 ARM Cortex-M4 mit 48 MHz integrierte 14-Bit-ADC, 12-Bit-DAC, CAN-Bus, USB 2.0, RGB-LED 8 zusätzliche IO-Pins (19 GPIOs insgesamt) hardwarebasierte Sicherheitsfunktionen wie Verschlüsselung und sicherer Boot kompatibel mit Arduino IDE Das Board bietet eine Vielzahl integrierter Ressourcen, darunter einen 14-Bit-ADC, einen 12-Bit-DAC, CAN-Bus, USB 2.0 und eine RGB-LED. Es wurde zusätzlich um 8 IO-Pins auf der Rückseite erweitert, was insgesamt 19 GPIOs ermöglicht und damit komplexere Anwendungen unterstützt. Besonders bemerkenswert sind die integrierten Sicherheitsfunktionen, darunter hardwarebasierte Verschlüsselung, sicherer Boot und Schlüsselspeicherung, welche die Sicherheit von Anwendungen gewährleisten. Mit der vollen Kompatibilität zur Arduino IDE ist eine nahtlose Integration und Entwicklung möglich. Das effiziente Power-Design bietet vier Betriebsmodi mit einem Stromverbrauch von nur 45 µA im Tiefschlafmodus. Zudem unterstützt es die Verwaltung von Lithium-Batterien und ist aufgrund seines SMD-Designs produktionsfreundlich. Technische Daten XIAO RA4M1 Processor: Renesas RA4M1, 48 MHz Arm Cortex-M4 Core mit FPU RAM: 32 KB SRAM Flash: 256 KB LEDs: 1 User-LED, 1 Power-LED, 1 RGB-LED Interfaces: 19 IOs: 14 Analog, 19 Digital, 2 IIC, 2 UART, 2 SPI Buttons: 1 RESET-Taste, 1 BOOT-Taste Security: AES128..256 Low Power: 45 µA Software-Kompatibilität: Arduino IDE Arbeitstemperatur: -20 °C..70 °C Maße: 21 mm..17,8 mm Das Board ist eine geeignete Wahl für Entwickler, die eine kompakte und sichere Lösung mit erweiterter IO-Funktionalität und hoher Energieeffizienz suchen. Externe Links https://wiki.seeedstudio.com/getting_started_xiao_ra4m1/

ESP32-S3-DEV-KIT-N16R8 development board adopts ESP32-S3-WROOM-1 series module with 32-bit LX7 dual-core processor, capable of running at 240 MH. Integrated 512KB Static Random-Access Memory, 384KB ROM, 8MB PSRAM, 16MB FLASH memory ESP32-S3 Microcontroller 2.4GHz Wi-Fi Development Board integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication Type-C connector, easier to use. Onboard CH343 and CH334 chips can meet the needs of USB and UART development via a Type-C interface Rich peripheral interfaces, compatible with the pinout of ESP32-S3-DevKitC-1 development board, offers strong compatibility and expandability Supports ESP-IDF, Arduino, MicroPython, can easily and quickly get started and apply it to the product

RP2350 2.8inch capacitive touch display development board based on Raspberry Pi RP2350 microcontroller chip, adopts unique dual-core and dual-architecture design, 520KB of Static Random-Access Memory, 16MB onboard Flash memory RP2350 MCU board with onboard 2.8inch LCD display, 240×320 resolution, 262K color, IPS display panel, capable of smoothly running GUI programs such as LVGL. Supports capacitive touch function controlled via I2C interface, 5-point touch, with interrupt support Supports the expansion of multiple peripherals via GPIO, UART and I2C interfaces, etc. Integrates full-speed USB port. Drag-and-drop programming using mass storage over USB Onboard speaker, QMI8658 6-axis sensor, RTC sensor, TF card slot, etc. Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios Supports C/C++, MicroPython, Arduino IDE

RP2040-PiZero is a high-performance and cost-effective microcontroller board, based on Raspberry Pi RP2040 dual-core processor, flexible clock running up to 133 MHz, 264KB of SRAM, and 16MB of onboard Flash memory RP2040-PiZero Development Board onboard DVI interface can drive most HDMI screens (DVI compatibility required), supports using as a USB host or slave via onboard PIO-USB port, onboard TF card slot for reading and writing TF card, easy to develop and integrate into the products Support C/C++, MicroPython, Arduino. * the DVI and PIO-USB functions are only supported in C environment and cannot be used at the same time Onboard Lithium battery recharge/discharge header, suitable for mobile scenarios

RP2350 2inch capacitive touch display development board based on Raspberry Pi RP2350 microcontroller chip, dual-core and dual-architecture design, 520KB S-R-A-M and 16MB onboard Flash memory, type-C connector RP2350 MCU board with onboard 2inch capacitive touch display, 240 × 320 resolution, 262K color, IPS display panel, wide viewing angle Onboard camera interface, compatible with mainstream cameras such as OV2640 and OV5640 for image and video acquisition Onboard battery recharge/discharge header, suitable for mobile devices, onboard TF card slot, 6-axis lMU (3-axis accelerometer and 3-axis gyroscope), etc. Supports C/C++, MicroPython, Arduino IDE, comprehensive SDK, online development resources, tutorials to help you easily get started. Feel free to contact us if you need it

These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x64 individual white OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast; we really like this miniature display for its crispness! This breakout can be used with either an SPI or I2C interface - selectable by soldering two jumpers on the back. The design is completely 5V-ready, with an onboard regulator and built in boost converter. It's easier than ever to connect directly to your 3V or 5V microcontroller without needing any kind of level shifter! We have a detailed tutorial and example code in the form of an Arduino library for text and graphics. You'll need a microcontroller with more than 1K of RAM since the display must be buffered. PCB: 38mm x 29mm (1.5" x 1") Screen: 25mm x 14mm Thickness: 4mm Weight: 8.5g Technical Details: Display current draw is completely dependent on your usage: each OLED LED draws current when on so the more pixels you have lit, the more current is used. They tend to draw ~20mA or so in practice but for precise numbers you must measure the current in your usage circuit; This board/chip uses I2C 7-bit address between 0x3C-0x3D, selectable with jumpers.

Core2350B core board, a compact size with onboard RP2350B main controller, adapting 48 multi-function GPIO pins for easy development and integration. Supports C/C++, MicroPython, Arduino IDE Based on Raspberry Pi RP2350B microcontroller, dual-core and dual-architecture design, flexible clock running up to 150 MHz, with onboard 520KB S-R-A-M, 16MB Flash memory and 8MB PSRAM Onboard FPC 6PIN connector, adapting USB Type-C port via adapter board. 64 pins arranged in a standard 2.54 mm pitch for easy integration into carrier boards 48 × multi-function GPIO pins. 2 × I2C, 2 × UART, 8 × 12-bit ADC, 24 × controllable PWM channels. 12 × Programmable I/O (PIO) state machines for custom peripheral support USB 1.1 with device and host support. Low-power sleep and dormant modes. Drag-and-drop programming using mass storage over USB. Accurate clock and timer on-chip. Temperature sensor

Designed for ESP32-S3 and ESP32-DevKitC Series: Compatible with ESP32-S3-DevKitC-1 and ESP32-DevKitC development boards; provides stable USB Type-C power and full pin-out access for prototyping. Requires Firmware and Module Setup Before Use: This is a developer expansion board. Functionality that depends on wireless communication is provided by the ESP32 module and requires appropriate firmware (ESP-IDF or Arduino IDE) to enable. Enables Networking & Peripheral Communication via ESP32 Module: When paired with an ESP32 module and firmware, the board supports networking and peripheral communication features. The board itself is an accessory for development and testing. Comprehensive Documentation & Support: Step-by-step setup, pin definitions and firmware examples are available on the official Wiki: https://seengreat.com/wiki/186/ For Developers and Makers — Not a Consumer Wireless Product: Intended for developers familiar with microcontroller programming. Radio operation, certification and compliance depend on the specific ESP32 module used and local regulations.

Build Your First Real World Computer Projects With Raspberry Pi, Arduino, and ESP32 Computers are no longer limited to screens and keyboards. Today, small affordable boards can control sensors, collect data, automate environments, connect to networks, and become the foundation of smart devices. Single Board Computers for Beginners is a practical introduction to physical computing, designed for readers who want to move from watching technology work to building technology themselves. This book teaches you how to turn an idea into a working system by understanding the complete journey: Idea → Hardware Setup → Programming → Connection → Testing → Finished Project Inside this guide, you will learn: What single board computers are and how they differ from microcontrollers How to choose between Raspberry Pi, Arduino, and ESP32 for different projects How to prepare a safe electronics and programming workspace How to use Linux through Raspberry Pi How to write programs that interact with hardware How GPIO pins, sensors, and outputs work together How to connect devices using UART, I2C, SPI, Wi-Fi, and Bluetooth How to build practical Raspberry Pi, Arduino, and ESP32 projects How to create automation systems and connected devices How to troubleshoot hardware and software problems systematically How to design more reliable, secure, and maintainable projects Unlike simple project recipe books, this guide focuses on helping you understand why systems work , not just copying wiring diagrams. You will learn how to select components, test designs, handle failures, and approach projects like an engineer. Whether you are a beginner in electronics, a programmer exploring hardware, a student, a maker, or someone interested in IoT and automation, this book gives you the foundation to confidently build your own connected devices.

MCU STM32G431KB Die Serie STM32G4 bedient alle Anwendungen, bei denen eine fortschrittliche und/oder reichhaltige analoge Peripherie in Kombination mit einer Hochleistungs-CPU erforderlich ist. Die G4-Serie besitzt dafür einen mit bis zu 170 MHz taktenden Microcontroller auf Basis des ARM Cortex M4 sowie eine Gleitkommarecheneinheit. Das STM32 Nucleo-32-Board bietet Benutzern eine erschwingliche und flexible Möglichkeit, neue Konzepte auszuprobieren und Prototypen zu bauen, indem sie aus den verschiedenen Kombinationen von Leistungs- und Stromverbrauchsmerkmalen wählen, die der STM32-Mikrocontroller bietet. STM32-Mikrocontroller im 32-Pin-Gehäuse Benutzer-LED gemeinsam mit Arduino Benutzer- und 1 Reset-Taster 32,768 kHz Quarz-Oszillator Leiterplattensteckverbinder:Arduino Uno V3-ErweiterungssteckverbinderST Morpho-Erweiterungsstiftleisten für vollen Zugriff auf alle STM32-E/As Flexible Stromversorgungsoptionen: ST-LINK, USB VBUS oder externe Quellen Integrierter ST-LINK-Debugger/Programmierer mit USB-Wiederaufzählungsfunktion: Massenspeicher, virtueller COM-Port und Debug-Port Umfassende kostenlose Software-Bibliotheken und Beispiele, die mit dem STM32Cube MCU-Paket verfügbar sind Unterstützung einer großen Auswahl an integrierten Entwicklungsumgebungen (IDEs), einschließlich IAR, Keil und GCC-basierte IDEs Software und weitere Informationen erhalten Sie beim Hersteller unter http://www.st.com/web/catalog/tools/FM116/SC959/SS1532/LN1847?sc=stm32nucleo

Industrial 8-Channel ESP32-S3 WiFi Relay Module, based on ESP32-S3 microcontroller, built-in 32-bit LX7 dual-core processor, up to 240MHz, integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication Industrial 8-Ch WiFi Network Relay Module, onboard digital input, RS485, and ethernet port interfaces. Built-in multiple isolation protection circuits such as power isolation and optocoupler isolation, more safe, stable and reliable Supports RS485 and Bluetooth / WIFi Remote Control, onboard 8-ch relays and 8-ch digital inputs, contact rating of the onboard relay up to 10A 250V AC / 30V DC, directly controlling 220VAC home appliances, or devices below 30V DC Digital Input, supports passive (dry contact) and active (wet contact) digital input, with bi-directional optocoupler isolation Supports Arduino IDE, comprehensive SDK, online development resources, tutorials, and technical support are provided, please feel free to contact us if you need

Industrial 8-Channel ESP32-S3 WiFi Relay Module, based on ESP32-S3 microcontroller, built-in 32-bit LX7 dual-core processor, up to 240MHz, integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, supports Arduino IDE Industrial 8-Ch WiFi Network Relay Module, onboard digital input, RS485, and ethernet port interfaces. Built-in multiple isolation protection circuits such as power isolation and optocoupler isolation, more safe, stable and reliable Supports RS485 and Bluetooth / WIFi Remote Control, onboard 8-ch relays and 8-ch digital inputs, contact rating of the onboard relay up to 10A 250V AC / 30V DC, directly controlling 220VAC home appliances, or devices below 30V DC Digital Input, supports passive (dry contact) and active (wet contact) digital input, with bi-directional optocoupler isolation Built-in PoE module, providing both network connection and power supply in one cable

Industrial 1-Channel ESP32-S3 WiFi Relay Module, based on ESP32-S3 microcontroller with 32-bit LX7 dual-core processor, capable of running at 240 MHz, integrated 2.4GHz WiFi (802.11 b/g/n) and Bluetooth 5 (LE) dual-mode wireless communication Onboard high quality 1-Ch relay, supports RS485 and Bluetooth / WIFi remote control, contact rating of the onboard relay up to 10A 250VAC/30VDC, directly controlling 220VAC home appliances, or devices below 30VDC Onboard isolated RS485 interface for connecting to various RS485 Modbus industrial modules or sensors. Onboard USB Type-C port for power supply, firmware downloading and debugging. Onboard RTC chip supports scheduled tasks. Onboard power supply screw terminal supports 5V power supply only Onboard optocoupler isolation, digital isolation, unibody power supply isolation, TVS protection, thicken track for large current multiple isolation protection circuits Onboard RS485 TX/RX indicators for monitoring the operating status of the module. Rail-mounted protective case, easy to install. Supports Arduino IDE development, online Dev Resources, and tutorials are provided, feel free to contact us if you need

Der 5-Achs-Roboterarm "Grab-it" ermöglicht einen leichten Einstieg in die Welten Elektronik, Mechanik und Programmierung. Durch die Möglichkeit alle gängigen Single-boardcomputer und Microcontroller zu montieren ist dieser Bausatz nicht an eine bestimmte Plattform gebunden. Die stabile Aluminiumkonstruktion mit kugelgelagerten Gelenken in Verbindung mit den drehmomentstarken Servomotoren und einem kraftvoll zupackendem Greifer ermöglichen es kleinere Lasten problemlos zu greifen und von A nach B zu bewegen. Vorteile des Komplettsets (Lieferumfang) Aluminium Roboter Arm (GRABIT ROBOT-ARM) Raspberry Pi Modell 4 zur Steuerung, 2 GB Erweiterungsplatine MOTOPI zur Ansteuerung der Servomotoren offizielles Netzteil für Raspberry Pi 4 20 W Netzteil zur Versorgung der Steuerungsplatine Speicherkarte mit Noobs, Tools und Anleitung 1,5 m HDMI Kabel (HDMI Micro>HDMI) für 4K Wiedergabe und das alles im praktischen Mehrzweckkoffer (500 x 350 x110 mm) Motoren des Roboterarmes 21,5 kg.cm Drehmoment bei 7,4 V 5 - 7,4 V DC Spannung 360° mechanischer Winkel, 180° Arbeitsbereich Metallgetriebe Steuerung über PWM Grundplatte für SBCs 4,5 mm starkes Acryl mit Befestigungsmöglichkeit für Raspberry PI /A+/B+ /2 /3, Cubieboard, Arduino Mega, Banana PI /M2, pcDuino , u.v.m. Umlaufende Löcher mit Abstandshalter erlauben die einfache Befestigung der Grundplatte z.B. auf einen Holztisch

RP2350 1.8inch AMOLED Touch Display Development Board, onboard 1.8inch AMOLED display, 6-axis sensor etc., support audio playback/recording, suitable for smart devices development, can realize Human-Computer interaction function Dual-core & Dual-architecture Design: Based on Raspberry Pi RP2350A microcontroller chip, dual ARM Cortex-M33 or dual Hazard3 RISC-V processors support, flexible clock running up to 150 MHz, 520KB of S-R-A-M, and 16MB onboard Flash memory Adopts 1.8inch AMOLED Screen: Onboard 1.8inch AMOLED touch display for clear color picture display, 368 × 448 Pixels, 16.7M color. Built-in SH8601 display driver and FT3168 capacitive touch chip, using QSPI and I2C communication respectively Supports installing battery inside the case for mobile applications (the Lithium battery is NOT Included). Dedicated black case, with removable back cover for easy embedded into the projects and DIY design. Type-C connector for easier use Supports C/C++, MicroPython, Arduino IDE. Comprehensive SDK, online dev resources, tutorials to help you easily get started, if you need please feel free to contact us

Learn electricity and electronics fundamentals and up-to-date applications¿all without taking a formal course This fully updated guide offers practical, easy-to-follow instruction on electricity and electronics. Written by a pair of experienced instructors, Teach Yourself Electricity and Electronics, Seventh Edition features plain language explanations and step-by-step lessons that make it easy to understand the material quickly. Throughout, detailed illustrations and practical examples reinforce key concepts. This new edition brings the book up to date with modern electronics and places much more emphasis on the use of Integrated Circuits and practical electronics design. You will also get access to a valuable online exam to test your knowledge and identify areas for further study. This thoroughly revised seventh edition covers: Direct current (DC) circuits Electrical units Resistors Cells and batteries Magnetism Alternating current (AC) circuits Inductors and capacitors Phase Inductive and capacitive reactance Impedance and admittance AC power and resonance Transformers and impedance matching Semiconductors, diodes, and transistors Integrated Circuits (ICs) Amplifiers and oscillators Wireless transmitters and receivers Digital circuits Microcontrollers, including the Arduino Transducers and sensors Acoustics and audio Antennas for RF communications

Dies ist ein Geigerzähler Modul von DFRobot. Das Modul verfügt über ein Geiger-Müller-Zählrohr Typ M4011. Damit können Alpha-, Beta, und Gammastrahlen gemessen werden. Ein Geiger-Müller-Zählrohr detektiert, wenn durch eintretende Strahlung ein Ionenpaar erstellt wird. Dies wird dann in CPM (Counts per Minute) angegeben. Normale Umgebungsstrahlung von der Sonne, natürlichem Uranium, Radon, gewissen Steinarten wie Granit, Pflanzen und Tieren kann überall von etwa 5 bis 60 oder mehr CPM sein. Ein Geigerzähler misst nur die Anzahl erstellter Ionenpaare in der Minute. Die CPM können dann in µSv/h (Sievert) umgerechnet werden. Er kann nicht von Strahlungstyp und Energie unterscheiden. Dies ist kein professionelles Messgerät und sollte nicht als Garantie für die eigene Sicherheit verwendet werden. Das Modul verfügt über einen Buzzer der Akustisch die Frequenz der CPM Anzahl wiedergibt. Mit einem Gravity Anschluss kann das Modul mit einem 3.3V oder 5V Microcontroller wie Arduino oder ESP verbunden werden.  Achtung: Die Geiger-Röhre wird mit einer Spannung von bis zu 400 V betrieben. Berühren Sie nach dem Einschalten nicht den Hochspannungskreis in der Nähe des positiven Pols der Geiger-Röhre.  Eigenschaften:  Typ M4011 Geiger-Müller-Zählrohr  Alpha, Beta, Gammastrahlung in Counts per Minute  3.3V/5V Logik kompatibel  Gravity Anschluss  Buzzer für Akustisches Feedback  DFRobot Wiki Technische Details:  Hersteller: DFRobot  Hersteller SKU: SEN0463  Eingangsspannung: 3.3V/5V  Arbeitsspannung: 380V-450V  Max Messbereich: 1200 µSv/h (theoretischer Wert)  CPM Verhältnis: 153.8CPM/(µSv/h)  Abmessung: 107 x 42 x 22 mm  Gewicht: 71.5g Lieferumfang:   1x Gravity Geigerzähler Messgerät für ionisierte Strahlung   1x 30cm Gravity 3pin digitale Sensor Kabel PH2.0 auf XH2.54.