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AVR neu (DE) | E-book

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Die Mikrocontrollertechnologie ist eines der wichtigsten Gebiete der modernen Elektronik. Mikrocontroller haben sich in den letzten Jahren in allen Bereichen der modernen Technik etabliert. Der vorliegende Kurs gibt eine umfassende Einführung in die faszinierende Welt der Controllertechnik. Nach grundlegenden Betrachtungen zur Controllertechnologie wird bereits im ersten Teil des Kurses auf die praktische Umsetzung des Stoffes eingegangen. Als Basis dafür dient ein modernes Entwicklungsboard (XMEGA-A3BU Xplained), das mit einem der aktuellsten Controller des Herstellers Atmel ausgestattet ist. Der zweite Teil beschäftigt sich detailliert mit der Programmierung des Controllers. Hier kommt die Sprache „C“ zum Einsatz, da diese in der Firmware-Entwicklung eine dominierende Stellung einnimmt. Die bei weitem überwiegende Mehrheit der professionellen Entwicklungsarbeit wird in C ausgeführt. Diese Programmiersprache bietet eine umfassende Grundlage für alle Controlleranwendungen. Im dritten Teil des Kurses wird schließlich auf die hardwarenahe Programmierung eingegangen. Nach der Durchsprache von Pin-Ansteuerung, Takterzeugung und Oszillatoroptionen werden die anspruchsvolleren Themen wie Interrupts, Timer und Counter, Pulsweitenmodulation und Analog-Digitalwandlung behandelt. Der Kurs setzt auf die Philosophie des „Learning by Doing“. Er eignet sich dadurch hervorragend als praktische Ergänzung für Unterricht und Vorlesungen in Weiterführenden Schulen Technischen Berufsschulen und Fachakademien Fachhochschulen und Universitäten Aber auch der ambitionierte, nichtprofessionelle Anwender kann sich mit dem Lernmaterial einen Überblick über den neuesten Stand der Controllertechnik verschaffen.Umfangreiche Praxisbeispiele und Übungsprogramme runden den Kurs ab und lassen keine Fragen offen.

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Over 40 Fully Tested ESP32 Projects Using Arduino IDE and the LVGL Graphics Library This bundle includes the ESP32 Cheap Yellow Display (CYD) – a compact development board combining a standard ESP32 microcontroller with a 320x240 pixel TFT color display. The board also features multiple connectors for GPIO, serial communication (TX/RX), power, and ground. The built-in display is a major advantage, allowing users to create complex, graphics-based projects without the need for external LCDs or displays. The accompanying book introduces the CYD board's hardware and on-board connectors in detail. It provides a range of beginner to intermediate-level projects developed using the popular Arduino IDE 2.0. Both basic graphics functions and the powerful LVGL graphics library are covered, with practical projects illustrating each approach. All included projects have been fully tested and are ready to use. The book provides block diagrams, circuit schematics, complete code listings, and step-by-step explanations. With the LVGL library, readers can create modern, full-color graphical interfaces using widgets such as buttons, labels, sliders, calendars, keyboards, charts, tables, menus, animations, and more. ESP32 Cheap Yellow Display Board This development board (also known as "Cheap Yellow Display") is powered by the ESP-WROOM-32, a dual-core MCU with integrated Wi-Fi and Bluetooth capabilities. It operates at a main frequency of up to 240 MHz, with 520 KB SRAM, 448 KBROM, and a 4 MB Flash memory. The board features a 2.8-inch display with a resolution of 240x320 and resistive touch. Furthermore, the board includes a backlight control circuit, touch control circuit, speaker drive circuit, photosensitive circuit, and RGB-LED control circuit. It also provides a TF card slot, serial interface, DHT11 temperature and humidity sensor interface, and additional IO ports. The module supports development in Arduino IDE, ESP-IDE, MicroPython, and Mixly. Applications Image transmission for Smart Home device Wireless monitoring Smart agriculture QR wireless recognition Wireless positioning system signal And other IoT applications Specifications Microcontroller ESP-WROOM-32 (Dual-core MCU with integrated Wi-Fi and Bluetooth) Frequency Up to 240 MHz (computing power is up to 600 DMIPS) SRAM 520 KB ROM 448 KB Flash 4 MB Operating voltage 5 V Power consumption approx. 115 mA Display 2.8-inch color TFT screen (240 x 320) Touch Resistive Touch Driver chip ILI9341 Dimensions 50 x 86 mm Weight 50 g Downloads GitHub This bundle contains: The ESP32 Cheap Yellow Display Book (normal price: €35) ESP32 Cheap Yellow Display Board (normal price: €25) 1x ESP32 Dev Board with 2.8" Display and acrylic Shell 1x Touch pen 1x Connector cable 1x USB cable

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De schrijver laat niet alleen beginners maar ook gevorderden op professionele wijze en met verstand van zaken kennismaken met dit uiterst interessant onderwerp. Ook hobbyisten of professionals die hun kennis willen verdiepen of uitbreiden, krijgen daartoe in dit boek volop mogelijkheid. De moderne state-of-the-art AVR-processoren van Atmel vormen in combinatie met programmering in C een platform dat gedurende lange tijd actueel zal blijven. Na een inleiding en een kennismaking met de vereiste ontwikkelomgeving komen projecten aan bod die stap voor stap naar het gewenste doel leiden. Voor de meeste projecten wordt het Mini-Megaboard gebruikt – een experimenteerprint die oorspronkelijk in het maandblad Elektor is beschreven. Dit garandeert dat de beschreven projecten probleemloos kunnen worden nagebouwd. Maar natuurlijk kunnen ook eigen experimenteerprinten worden gebruikt – een van de doelstellingen van dit boek is immers dat de lezer uiteindelijk zelfstandig eigen schakelingen kan ontwerpen en bouwen. Een greep uit de inhoud: De juiste microcontroller De ontwikkelomgeving De eerste experimenten met de ?C Het Mini-Mega-board Beginselen van I/O Vloeibaar-kristal-displays Seriële data-overdracht Analoge in- en uitvoer Programmasturing met interrupts Timers en counters Geheugenoperaties De seriële I²C-bus en SPI Voorbeeldprojecten

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All-in-One AI Learning and Development Platform for Edge Intelligence This NVIDIA Jetson-based AI Starter Kit is a versatile platform for learning, development, and hands-on experimentation in Edge AI. Designed for use with the NVIDIA Jetson Orin Nano, the kit combines an 11.6-inch IPS display, an 8-megapixel pan-tilt camera, and an AI voice interaction system. It includes 30 functional modules and 38 carefully designed Python courses that progress from beginner to advanced level. The course content covers Python fundamentals, sensor technology, AI vision, and image recognition. With step-by-step practical exercises ranging from basic programming to real-world computer vision applications, this kit provides an ideal platform for students, makers, developers, and anyone looking to explore artificial intelligence and edge computing. Please note: The NVIDIA Jetson Orin Nano is not included. Features Designed for the NVIDIA Jetson Orin Nano AI voice interaction module 8 MP camera with pan-tilt control Supports object and face tracking No soldering or complex wiring required Built-in 11.6-inch IPS display 30 functional modules 38 step-by-step Python lessons I²C, UART, and GPIO expansion interfaces Portable carrying case included Specifications Main Processor Jetson Orin Nano Number of Sensors 30 Sensor Board Design Integrated sensor board, no soldering or complex wiring required Screen 11.6-inch IPS Screen Screen Resolution 1366 x 768 Camera IMX219 8MP Expansion Interfaces 2x I²C, 1x UART, 1x IO D13, 1xIO D12 Programming Environment Based on Python Number of Tutorials 38 creative tutorials Target Audience Students, teachers, hardware enthusiasts Application Scenarios Ideal for learning AI programming, Jetson Orin Nano basics Dimensions 300 x 200 x 100 mm Module List Module Quantity Temperature & Humidity Sensor 1 pcs Button 4 pcs Ultrasonic Ranging Sensor 1 pcs Light Sensor 1 pcs Linear Potentiometer 1 pcs Buzzer 1 pcs LCD 1 pcs Infrared Remote 1 pcs Relay 1 pcs NFC 1 pcs PIR Motion Sensor 1 pcs Joystick 1 pcs 4-Digital Display 1 pcs LED 1 pcs Microphone 1 pcs Speaker 1 pair Vibration Motor 1 pcs Touch Sensor 1 pcs 8x8 RGB Matrix 1 pcs Atmospheric pressure sensor 1 pcs Tilt Switch 1 pcs Stepper Motor 1 pcs Accelerometer & Gyro 1 pcs Gas Sensor (MQ2) 1 pcs Hall Sensor 1 pcs Rotary Encoder 1 pcs U-shaped photoelectric switch 1 pcs NTC 1 pcs Servo 2 pcs Monocular camera 1 pcs Included 1x Elecrow AI Starter Kit for Jetson Orin Nano 1x IR Remote Control 1x NFC Card 1x 128 GB SD Card 1x 40-pin GPIO Cable 2x 22-pin FPC Cable 2x 24-pin FPC Cable 1x Jetson DP & USB Adapter Board Not included NVIDIA Jetson Orin Nano Downloads Manual Wiki OpenClaw Install and Config Guide

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This complete ESP32 microcontroller programming course features a textbook, a component kit, hands-on projects, and a comprehensive online course with simulations. It is ideal for step-by-step learning of embedded systems programming with Arduino using a practical, hands-on approach. A Practical Introduction to Embedded Systems with the ESP32 This course is designed for people who are new to embedded systems and looking for a structured, example-driven way to get started. A kit of parts comprising LEDs and resistors, switches, sensors and actuators, displays, a breadboard and wires, and more is included. These are used in the course to illustrate example applications. No prior experience with Arduino or embedded development is required. Each section features hands-on examples and mini projects designed to reinforce key concepts and inspire deeper exploration. By the end of the course, you’ll be able not only to reproduce the examples but also to build on them with your own ideas and applications. What Will You Learn? Microcontroller programming with the ESP32 using the Arduino IDE Working with Digital I/O, read buttons and encoders, control LEDs and relays Read analog inputs, voltages, and analog sensors Generating analog output signals and PWM Use serial communication like UART, I²C and SPI to control displays and read digital sensors and SD cards Managing time Working with interrupts Real-time sensor input and control via buttons, LEDs, and displays Control actuators like relays and servo motors Who Is It For? Students and self-learners exploring embedded systems Makers and IoT enthusiasts looking to improve their hardware skills Educators and trainers seeking ready-to-teach material What's Inside the Box? Access to the full course on the Elektor Academy Pro Learning Platform ESP32 microcontroller board + USB cable Book: Programming Microcontrollers in C/C++ Using Arduino Downloadable project files for every module Component Box: 2× LED, red, 5 mm LED, green, 5 mm 3× Resistor, 470 Ω, 0.25 W LDR Potentiometer, 10 kΩ, linear Pushbutton Rotary encoder module Relay module DHT22 Humidity & Temperature Sensor TM1637-compatible 4-digit 7-segment display MPU-6050 IMU with headers SSD1306-compatible I²C OLED display Micro SD card adapter with header Buzzer SG90 Micro Servo ILI9341-compatible SPI 240×320 TFT display 20× Jumper wires Breadboard All Programming Courses (and differences in content) Course Arduino Raspberry Pi Pico with Arduino C/C++ ESP32 with Arduino C/C++ Raspberry Pi Pico with MicroPython ESP32 with MicroPython Online Course Access to Arduino Course Access to Pico with Arduino C/C++ Course Access to ESP32 with Arduino C/C++ Course Access to Pico with MicroPython Course Access to ESP32 with MicroPython Course Board Uno R3 Raspberry Pi Pico ESP32 Raspberry Pi Pico ESP32 Book Programming Microcontrollers in C/C++ Using Arduino Programming Microcontrollers in C/C++ Using Arduino Programming Microcontrollers in C/C++ Using Arduino Programming Microcontrollers in MicroPython Programming Microcontrollers in MicroPython Kit 40-piece Component Box 40-piece Component Box 40-piece Component Box 40-piece Component Box 40-piece Component Box

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This bundle gives you everything you need to get started right away with the XIAO ESP32-C3 development board. Learn the fundamentals of the ESP32-C3 and build practical projects with Wi-Fi, Bluetooth, sensors, displays, PWM, Deep Sleep, and much more. Book: Build Smart Projects with the XIAO ESP32-C3 Board The XIAO ESP32-C3 board combines the ultra-compact form factor of the XIAO series with the full capabilities of the ESP32-C3 chip, including integrated Wi-Fi and Bluetooth 5.0. This book is a comprehensive, hands-on guide to getting the most out of this powerful yet affordable development board. The author takes readers from the fundamentals to advanced projects. Starting with LED blinking and dimming, the book progresses to ADC and PWM for precise sensor interfacing and PWM-controlled lighting effects before moving on to building practical, real-world applications, including: A Wi-Fi weather station with an OLED display and real-time online weather data An ultrasonic parking assistant with audible feedback A refrigerator monitoring probe with climate sensing and Deep Sleep for years of battery operation A retro Pong game controlled by a touch-free sensor A microphone-based party app that responds to claps And much more: lighting control, reaction-time measurement, mains frequency analysis, soil moisture sensing, ambient LED lighting, and 7-segment displays Seeed Studio XIAO ESP32C3 Seeed Studio XIAO ESP32C3 has equipped a highly-integrated ESP32-C3 chip, built around a 32-bit RISC-V chip processor with a four-stage pipeline that operates at up to 160 MHz. The board equips highly-integrated ESP32-C3 SoC. The chip has been installed with a complete 2.4 GHz Wi-Fi subsystem which means it supports Station mode, SoftAP mode, SoftAP & Station mode, and promiscuous mode for multiple Wi-Fi applications. It works under an ultra-low power state, also supporting features of Bluetooth 5 and Bluetooth mesh. There are 400 KB SRAM & 4 MB Flash on the chip, allowing for more programming space, and bringing more possibilities to the IoT control scenarios. Applications Internet of Things Wearable devices Health monitoring Education Low-Power networking Rapid prototyping Specifications Processor ESP32-C3 SoC RISC-V single-core 32-bit chip processor with a four-stage pipeline that operates at up to 160 MHz Wireless Complete 2.4GHz Wi-Fi subsystem Bluetooth Low Energy 5.0/ Bluetooth Mesh On-chip Memory 400 KB SRAM & 4 MB Flash Interface 1x UART, 1x I²C, 1x SPI, 11x GPIO (PWM), 4x ADC 1x Reset button, 1x Boot button Power (Typ.) Max 3.3 V Output Current: 500 mA Test Condition: BAT Pin Input @ 3.8 V Source Capability: 3 A Charging current: 380 mA(Fast) / 40 mA(Trickle) Input voltage (VIN): 5 VInput voltage (BAT): 3.7 V Deep Sleep Power Consumption Deep Sleep Mode: 44 μA Wi-Fi Enabled Power Consumption Active Mode: 75 mA Modem-sleep Mode: 25 mA Light-sleep Mode: 4 mA BLE Enabled Power Consumption Modem-sleep Mode: 27 mA Light-sleep Mode: 10 mA Dimensions 21 x 17.8 mm Included 1x Seeed Studio XIAO ESP32C3 1x Antenna 2x 7-pin header Downloads Wiki Datasheet This bundle contains: Book: Build Smart Projects with the XIAO ESP32-C3 Board (normal price: €35) Board: Seeed Studio XIAO ESP32C3 (normal price: €10)

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This complete STM32 microcontroller programming course features a textbook, a component kit, hands-on projects, and a comprehensive online course. It is ideal for step-by-step learning of embedded systems programming in MicroPython using a practical, hands-on approach. A Practical Introduction to Embedded Systems with the STM32 This course is designed for people who are new to embedded systems and looking for a structured, example-driven way to get started. A kit of parts comprising LEDs and resistors, switches, sensors and actuators, displays, a breadboard and wires, and more is included. These are used in the course to illustrate example applications. No prior experience with MicroPython or embedded development is required. Each section features hands-on examples and mini projects designed to reinforce key concepts and inspire deeper exploration. By the end of the course, you’ll be able not only to reproduce the examples but also to build on them with your own ideas and applications. What Will You Learn? Microcontroller programming in MicroPython on the STM32 using the Thonny IDE Working with Digital I/O, read buttons and encoders, control LEDs and relays Read analog inputs, voltages, and analog sensors Generating analog output signals and PWM Use serial communication like UART, I²C and SPI to control displays and read digital sensors and SD cards Managing time Working with interrupts Real-time sensor input and control via buttons, LEDs, and displays Control actuators like relays and servo motors Who Is It For? Students and self-learners exploring embedded systems Makers and IoT enthusiasts looking to improve their hardware skills Educators and trainers seeking ready-to-teach material What's Inside the Box? Access to the full course on the Elektor Academy Pro Learning Platform STM32 NUCLEO-F411RE microcontroller board Book: MicroPython for STM32 Downloadable project files for every module Component Box: 2× LED, red, 5 mm LED, green, 5 mm 3× Resistor, 470 Ω, 0.25 W LDR Potentiometer, 10 kΩ, linear Pushbutton Rotary encoder module Relay module DHT22 Humidity & Temperature Sensor TM1637-compatible 4-digit 7-segment display MPU-6050 IMU with headers SSD1306-compatible I²C OLED display Micro SD card adapter with header Buzzer SG90 Micro Servo ILI9341-compatible SPI 240×320 TFT display 20× Jumper wires Breadboard

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Mikrocontroller haben sich in den letzten Jahren in praktisch allen Bereichen der modernen Technik etabliert. In zunehmendem Maße dringen sie auch in die Gebiete der Künstlichen Intelligenz und der Robotertechnik vor. Das vorliegende Buch gibt eine umfassende Einführung in die Welt der Controller-Technik mit all ihren Facetten, von der einfachen Steuerung über die Sensor-Technik bis hin zur Datenübertragung in das Internet. Als Basis dafür dient das von Elektor entwickelte AVR-Playground-Board. Das Board kann mit Controllern der ATmega-Familie bestückt werden und ist mit dem bekannten Arduino-System kompatibel, so dass auch die verschiedenen Arduino-Hardware-Erweiterungen verwendet werden können. Für die Programmierung kommt die Sprache „C“ zum Einsatz. Auch hier wird im Buch auf das Arduino-System zurückgegriffen. Die frei verfügbare Arduino-Entwicklungsumgebung erlaubt den leichten Einstieg, ohne dass später Einschränkungen in Kauf genommen werden müssen. Die Hardware-nahe Programmierung steht dabei besonders im Fokus. Nach der Erläuterung von grundlegenden Anwendungen wird auf die anspruchsvolleren Themen wie Interrupts, Timer und Counter, Pulsweitenmodulation und Analog-Digital-Wandlung eingegangen. Praktische Anwendungen können sowohl mit einem Arduino als auch mit dem AVR-Playground-Board durchgeführt werden. Da das AVR-Playground-Board bereits über eine Vielzahl von Peripherie-Einheiten verfügt, sind nur noch wenige externe Bauteile erforderlich. Das Board kann im Elektor-Shop hier bezogen werden.

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Mikrocontroller haben sich in den letzten Jahren in praktisch allen Bereichen der modernen Technik etabliert. In zunehmendem Maße dringen sie auch in die Gebiete der Künstlichen Intelligenz und der Robotertechnik vor. Das vorliegende Buch gibt eine umfassende Einführung in die Welt der Controller-Technik mit all ihren Facetten, von der einfachen Steuerung über die Sensor-Technik bis hin zur Datenübertragung in das Internet. Als Basis dafür dient das von Elektor entwickelte AVR-Playground-Board. Das Board kann mit Controllern der ATmega-Familie bestückt werden und ist mit dem bekannten Arduino-System kompatibel, so dass auch die verschiedenen Arduino-Hardware-Erweiterungen verwendet werden können. Für die Programmierung kommt die Sprache „C“ zum Einsatz. Auch hier wird im Buch auf das Arduino-System zurückgegriffen. Die frei verfügbare Arduino-Entwicklungsumgebung erlaubt den leichten Einstieg, ohne dass später Einschränkungen in Kauf genommen werden müssen. Die Hardware-nahe Programmierung steht dabei besonders im Fokus. Nach der Erläuterung von grundlegenden Anwendungen wird auf die anspruchsvolleren Themen wie Interrupts, Timer und Counter, Pulsweitenmodulation und Analog-Digital-Wandlung eingegangen. Praktische Anwendungen können sowohl mit einem Arduino als auch mit dem AVR-Playground-Board durchgeführt werden. Da das AVR-Playground-Board bereits über eine Vielzahl von Peripherie-Einheiten verfügt, sind nur noch wenige externe Bauteile erforderlich. Das Board kann im Elektor-Shop hier bezogen werden.

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Projects Using Arduino IDE and the LVGL Graphics Library The ESP32 is probably one of the most popular microcontrollers used by many people, including students, hobbyists, and professional engineers. Its low cost, coupled with rich features makes it a popular device to use in many projects. Recently, a board called the ESP32 Cheap Yellow Display (CYD for short) is available from its manufacturers. The board includes a standard ESP32 microcontroller together with a 320x240 pixel TFT display. Additionally, the board provides several connectors for interfaces such as GPIO, serial port (TX/RX), power and Ground. The inclusion of a TFT display is a real advantage as it enables users to design complex graphics-based projects without resorting to an external LCD or graphics displays. The book describes the basic hardware of the ESP32 CYD board and provides details of its on-board connectors. Many basic, simple, and intermediate-level projects are given in the book based on the ESP32 CYD, using the highly popular Arduino IDE 2.0 integrated development environment. The use of both the basic graphics functions and the use of the popular LVGL graphics library are discussed in the book and projects are given that use both types of approaches. All the projects given in the book have been tested and are working. The block diagram, circuit diagram, and the complete program listings and program descriptions of all the projects are given with explanations. Readers can use the LVGL graphics library to design highly popular eye-catching full-color graphics projects using widgets such as buttons, labels, calendars, keypads, keyboards, message boxes, spinboxes, sliders, charts, tables, menus, bars, switches, drop-down lists, animations, and many more widgets.

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AVR-microcontrollers zijn populair, eenvoudig in het gebruik en bijzonder veelzijdig. In het elektronicatijdschrift 'Elektor' is dan ook al een groot aantal speciale toepassingen en printen met een ATmega- of een ATtiny-controller gepubliceerd. Meestal ging het daarbij om afgeronde projecten. In dit boek staat echter de programmering van deze controllers centraal. BASCOM is hiervoor een ideaal gereedschap. Na een minimale voorbereiding kunt u al beginnen uw eigen ideeën te realiseren. BASCOM en AVR-controllers, een onverslaanbaar team! Wat u ook wilt ontwikkelen, in de meeste gevallen heeft een ATmega alles aan boord wat u nodig hebt. Poorten, timers, A/D-omzetters, PWM-uitgangen en seriële interfaces, RAM, flash-ROM en EEPROM: alles is ruimschoots voorhanden. En met BASCOM is het gebruik daarvan kinderspel. Ook ingewikkelder periferie als LCD, RC5 en I²C kan met slechts een handjevol instructies worden gebruikt. Er is een brede hardware-basis beschikbaar. Of u nu de STK500 van Atmel gebruikt, de ATM18 of een eigen print, u kunt de voorbeelden uit dit boek meteen in praktijk brengen. Voor heel kleine taken worden controllers uit de ATtiny-reeks gebruikt. Op die manier kunt u uw eigen projecten snel en met weinig kosten realiseren. Downloads Software

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