In recent years, the global smartphone market has expanded rapidly, and the growth in shipments of terminal electronic products represented by mobile phones has a positive driving effect on the sales ...
HuaDa MCU HC32F4xx series (HC32F460 HC32F4A0) can run at a maximum of 200Mhz, but the internal Flash needs to add different waiting cycles after the CPU operating frequency reaches 33M.Therefore, when...
With the continuous development of the automobile industry, the degree of electrification is getting deeper and deeper, so the electrical system stability of various front/rear mounted equipment is be...
1. Electrolytic capacitor
Electrolytic capacitors are capacitors that use an oxide layer formed on the electrodes by the action of electrolytes as an insulating layer. They usually have a large capaci...
[i=s]This post was last edited by gyp1 on 2019-9-9 23:21[/i]Calibration and use in PCB mode
Before using PCB mode, you need to calibrate according to the size of the PCB trace:First confirm the specif...
When talking about the story of interfaces, many people will ask, aren't there only two types of interfaces? SATA and M.2 interfaces. Well, that's right, but if you go into more detail, why are there ...
1. Moving the interrupt vector table during Linux ARMv7 startup 1. Migration of interrupt vector table and interrupt handling code After the kernel assembly stage, the interrupt vector table is moved...[Details]
The host uses standard IIC to send and receive data, and the slave uses IIC simulated by the IO port. Things to note about the communication between the two: 1. When the host uses standard IIC to s...[Details]
In today's electronic product designs, precise current amplitude measurement is key to achieving maximum power efficiency. Current probes provide excellent measurement sensitivity and can measure c...[Details]
Regarding the method of using a multimeter to accurately measure the quality of capacitors, use the resistor gear when measuring, adjust the resistor gear to the maximum position, and observe the sta...[Details]
China Energy Storage Network News:
On January 10, State Grid Corporation of China organized a formal review and project self-acceptance meeting in Beijing for the National Energy Administrati...[Details]
The science fiction novel Snow Crash, which was born in 1992, depicts a huge virtual reality world and first proposed the concept of "metaverse". The classic American Hollywood science fiction movie ...[Details]
The competition for the top spot in wafer foundry has become increasingly fierce, with TSMC and Samsung both spending heavily to gain a technological lead. However, in the development of the 3nm proc...[Details]
At the beginning, I used the stdlib library. Recently, I found that the cube library is more and more widely used, so I started to use the cube library to complete the ADC multi-channel acquisition e...[Details]
Friends who are familiar with Tesla know that its vehicles have the same hardware configuration, but some functions are locked by software and cannot be used. If the owner wants to use them in the fu...[Details]
This e-book provides an overview of Wi-Fi market trends and analyzes its future development prospects
Shanghai, China, June 28, 2021 – Farnell element14, a global distributor of el...[Details]
Microchip's wireless connectivity portfolio offers one of the industry's broadest selections of Wi-Fi solutions and comprehensive support systems
With the advent of Industry 4.0, ...[Details]
Apple is making things happen again, this time it is about the latest news about iPad, let's take a look. First of all, according to the latest news in the industry, in order to attract more users to...[Details]
In the process of entering this research, the current visualized cockpit is a very important part of evaluating the flagship models of car companies. This part actually includes three parts: screen, ...[Details]
Capacitor capacitance measurement In the absence of a dedicated instrument, a multimeter can be used to measure the capacitance of a power capacitor. The specific method is: connect a fuse (whose s...[Details]
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