Follow+Star Public Account Number, don’t miss out on wonderful content Compilation | strongerHuang WeChat Public Account | Embedded Column Why is Linux dominating the embedded field now, rather than Windows? This has a lot to do with their development. The UNIX system was open-source and free as early as the 1970s. However, on a day … Read more
This article mainly introduces some basic knowledge about embedded systems, hoping to be helpful to everyone. 1. Definition of Embedded Systems (1) Definition: An application-centered, computer technology-based, customizable hardware and software system that meets the strict requirements of application systems on functionality, reliability, cost, size, and power consumption. (2) The four stages of embedded system … Read more
Python Video On-Demand System Development Tutorial Hello everyone! Today I want to share with you how to develop a simple video on-demand system using Python. This system, although simple, includes many practical features: video file management, user login registration, playback history, etc. Through this project, you will not only learn important knowledge such as file … Read more
To better understand how to use the data pins of the Arduino Uno, we will demonstrate how to configure and use digital I/O pins, PWM pins, and analog input pins through several specific examples. These examples will cover basic read and write operations and show how to use these functions to control external devices or … Read more
The TMP36 temperature sensor operates within a voltage range of 2.7-5.5V, has very low power consumption, and a typical temperature error of ±1℃, with a maximum of ±2℃. For every 1℃ change in temperature, the corresponding voltage changes by approximately 500mV. It requires no external calibration and is suitable for applications in environments ranging from … Read more
Scratch 3.0 is a star tool for children’s programming, loved by kids for its intuitive and easy-to-use features. However, with the rich functions and endless possibilities of Scratch 3.0, have you really grasped its essence? This article will deeply analyze the core content of the Scratch 3.0 programming tutorial for kids! 1. Scratch 3.0 First … Read more
Scan to FollowLearn Embedded Together, learn together, grow together Introduction When I first started using STM32, I used Keil as my IDE. Due to my previous experience with VS and Eclipse, I found it difficult to tolerate the rudimentary functionality of the Keil editor, which provided an extremely poor coding experience. Later, I tried various … Read more
1. Although ARMv7 products are still frequently seen in the market, many students are learning ARMv7. However, ARMv7 has been around for 15 years, and ARMv8 has been out for 10 years.2. Despite ARM’s popularity, dominating various fields in the market with close ties to many programmers, there has yet to be a comprehensive Chinese … Read more
Mastering STM32 Part Three: Core Board Circuits and Programming Mastering STM32 (Step 24) Core Board Circuit Analysis Mastering STM32 (Step 25) Lighting Up an LED Mastering STM32 (Step 26) More Methods to Light Up an LED Mastering STM32 (Step 27) LED Blinking Program Mastering STM32 (Step 28) LED Breathing Light Program Mastering STM32 (Step 29) … Read more
Step 1: Create the physical chip. A microcontroller, generally understood as MCU (Microcontroller Unit), includes components such as timers, ALU (Arithmetic Logic Unit), memory, registers, buses, etc. A typical microcontroller also includes GPIO, serial ports (UART), DMA, coprocessors, AD/DA, etc. Understand the diagram below Prerequisites: Computer Organization Principles, Microcomputer Principles. Pipeline Prerequisites: Digital Logic Circuits, … Read more