I got the board these two days and I am very grateful to the moderators.
Now comes the new problem
1: After the board is plugged into USB, the buzzer keeps beeping rhythmically. Check the information ...
[b]0. Preface[/b][p=26, null, left][color=#000][font=Arial]For most MCUs, I2C has become a long-standing problem. Since the 51 era, software simulation of I2C has become the mainstream. Even today whe...
With the booming electronics industry, vision systems have become a leader in the electronics automation sector. However, the delicate nature of electronic products often affects product yields due...[Details]
On August 24th, media outlets reported, citing sources, that NavInfo, a listed company on the A-share market, is nearing completion in its acquisition of the intelligent driving c...[Details]
Zos Automotive Research Institute released the "2025
Smart Cockpit
Tier 1 Research Report (Domestic Edition)."
This report analyzes the operating conditions of more than a dozen ...[Details]
Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
The Waveshare ESP32-P4-ETH is a compact ESP32-P4 development board with Ethernet and PoE support. It looks very similar to the Olimex ESP32-P4-DevKit, minus the pUEXT connector. However, we've also...[Details]
Today, the voltage of electronic products continues to rise to 400V, 600V and even 1000V, so there are few electronic load models that can handle such high voltages. Many people consider connecting...[Details]
With rapid economic development, the types of pollution sources are increasing, especially in chemical and industrial zones and their surroundings. The patterns of pollution and the types of ecolog...[Details]
New energy electric vehicles are energy-saving, environmentally friendly, have low operating costs, and enjoy strong support from national policies. With the growth in sales of new energy electric ...[Details]
Compared to gasoline-powered vehicles, electric vehicles have a simpler structure, allowing for greater flexibility in the layout of various components. While electric and gasoline-powered vehicles...[Details]
The automotive industry is hurtling toward a future that will transform transportation just as electricity transformed the way we light the world. Electric and self-driving cars will permanently ch...[Details]
Function (FC) parameters
Functions do not have data memory in which to store the values of block parameters. Therefore, when calling a function, all formal parameters must be assigned actual p...[Details]
On August 10th, Ni Guangnan, an academician of the Chinese Academy of Engineering,
stated at the
2025 World
Robotics
Conference that
artificial intelligence
is currently
leading profo...[Details]
With the continuous advancement of technology, automation has become a ubiquitous technology, widely used in various industries. However, for many electricians, automation still seems like a diffic...[Details]
introduction
Global energy shortages and environmental degradation are driving the urgent need for low-carbon economies. New energy vehicles, balancing energy conservation and environmental pr...[Details]
By introducing pulse stress and charge pump technology, this paper addresses the three major blind spots of traditional DC methods in the reliability assessment of advanced CMOS and high-K materi...[Details]
51mcu
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