Question 1:How does uboot pass parameters to the kernel?After thinking about it, go to the bottom to find the answerQuestion 2:How does Linux manage memory?After thinking about it, go to the bottom to...
[i=s] This post was last edited by Mengxi Kaiwu on 2022-3-23 13:54[/i]Download the Jianchi CDK software in advance, and you can experience the Pingtouge RVB2601 development board. There is an RGB ligh...
来自：[url=https://learn.adafruit.com/animated-flame-pendant?view=all]https://learn.adafruit.com/animated-flame-pendant?view=all[/url]使用Adafruit Pro Trinket和16x9 Charlieplexed LED矩阵屏制作的活动火焰，效果非常好。[b]电路原理...
There is also RFID in the "Team Star" . In order to prevent referees from cheating in the World Cup, FIFA has urgently issued three major policies. Among them, FIFA will cooperate with Adidas-Salomon ...
The previous compilation process shared was the simplest blinky project for testing. This time, we will compile a BLE application that uses the BLE API.
There are 6 C source files in this project, w...
cruelfoxonsemi and Avnet IoT Innovation Design Competition
The past few years have been a super bull market for the global semiconductor market. However, the trend has changed in the second half of 2022. Both the PC and mobile phone markets have seen a sharp...[Details]
The impact of the global COVID-19 pandemic has forced employees to work remotely. This year, businesses and cities will change their operations and employee and customer interactions to address the i...[Details]
1. Program writing Basics of programming environment: Download and click to open the keil uVision4 compiler; 1. Create a new project file (1) Create a project group (Porject) Step1: New project; ...[Details]
Why introduce domain controllers?
With the start and rise of IT technology, an electronic and electrical revolution was launched in the automobile industry, which was dominated by machinery at...[Details]
1. Introduction
As the importance of automobile safety becomes more prominent, the application of driving assistance system (DAS) in the automotive field is becoming more and more widespre...[Details]
I've had many experiences with pair programming over the past few years. Sometimes in my team, sometimes with clients, sometimes in coding dojos, and sometimes in my open source projects. For program...[Details]
Let's study the structure, characteristics and detection methods of fast recovery diodes. Today, let's follow ASEMI to learn every corner of the leader in diodes-fast recovery diodes. First, we need ...[Details]
1. Experimental phenomenon:
After entering the program, the program will operate as a two-way marquee; press the k0 key and the program will operate as a left-hand marquee; press the k1 key ...[Details]
2020 is a special year for China's digital transformation process. Under the impact of the COVID-19 epidemic, digital technologies such as telemedicine, online education, sharing platforms, and coll...[Details]
BiRen Technology, a general-purpose smart chip design company that was established only 9 months ago, recently announced the completion of a round A financing totaling 1.1 billion yuan, setting a new...[Details]
According to news on January 2, blogger Digital Chat Station broke the news that the Qualcomm Snapdragon 8 Gen4 mobile platform, which will be launched in the second half of next year, will be built ...[Details]
The design of a single-chip microcomputer system generally includes two aspects: hardware circuit design and program design. The debugging process is generally divided into three processes: softwar...[Details]
There are 4 toggle switches above the buttons. Switches and buttons are very similar in principle and usage, but they have different uses - buttons will pop up when they are pressed and released, whi...[Details]
As the fourth generation of electric light sources, high-power LEDs are known as "green lighting sources". They have excellent characteristics such as small size, safe low voltage, long life, high ...[Details]
Microcontroller MCU
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