Click here to view the original link. Awesome Micro:bit A curated list of resources for the BBC micro:bit, a tiny programmable computer designed to make learning and teaching easy and fun! This embedded board has a Bluetooth capable microcontroller, USB interface, accelerometer, magnetometer, light and temperature sensors, 5×5 LED matrix, buttons, and accessible GPIO. Inspired … Read more
1. Introduction Qt is a cross-platform C++ graphical user interface application framework that provides developers with all the necessary tools to create artistic graphical user interfaces. Qt allows us to easily develop cross-platform GUI applications using C++. On the Raspberry Pi, using Qt to develop graphical user interface applications is equally straightforward. This article will … Read more
Core Technologies for IoT Device Development Hello, dear C++ friends, it’s great to meet you again! Today, we will explore the application of C++ in embedded systems, especially how to use C++ to develop IoT devices. Are you ready? Let’s embark on this exciting learning journey! 1. Introduction to C++ and Embedded Systems In the … Read more
The Inky Frame 7.3-inch is an e-paper display driven by the Pico 2 W (Raspberry Pi’s latest MCU RP2350), equipped with a 7.3-inch E Ink screen, a resolution of 800 x 480, and supports 7 colors. Other features include 5 buttons with LEDs, 2 Qwiic/STEMMA QT connectors, 1 microSD card slot, and a battery connector … Read more
C++ is one of the main programming languages for Linux application development. It fully utilizes the principles of object-oriented programming, enhancing the reusability, maintainability, and scalability of code, all of which are critical considerations in embedded systems development. Most importantly, graphical interface programming is a very important aspect of embedded development, usually using the cross-platform … Read more
If you haven’t explored the new version of VxWorks 7 yet, do yourself a favor and look for relevant information to learn more. Wind River has made the world’s top real-time operating system (RTOS) even better, staying true to its four principles of confidentiality, security, reliability, and certifiability while also introducing exciting new features such … Read more
▲ For more exciting content, please click the blue text above to follow us! This course is designed specifically for beginners, covering the basics of Arduino, C/C++ programming, ESP-IDF, and MicroPython development comprehensively. The course guides students from setting up the development environment, LED experiments, in-depth learning of the ESP-IDF framework, to building the MicroPython … Read more
The control of the servo generally requires a 20ms timing pulse, where the high level part of this pulse is typically within the range of 0.5ms to 2.5ms for angle control. For a 180-degree servo, the corresponding control relationship is as follows:0.5ms————–0 degrees;1.0ms————45 degrees;1.5ms————90 degrees;2.0ms———–135 degrees;2.5ms———–180 degrees;Please see the illustrative description below: The operating voltage … Read more