How do you understand these four statements in STM32F103RCT6? The return statement should be declared before the main function, right? Otherwise, I don't know what it means. I think this is much more ...
1. JTAG port, JTAG pins are defined as follows:MCU TCK - test clock input, connected to the emulator's 7-pinMCU TDI - test data input, connected to the emulator's 2-pinMCU TDO - test data output, conn...
Last week, I heard from a colleague who attended the NXP conference that a new series, MCX, was released. Do you always replace old symbols with new ones?
Jin Yujie, senior director of industrial and ...
[i=s]This post was last edited by sjh.123 on 2021-3-22 20:28[/i]I just bought a Pi Pico and downloaded a bunch of information from the Internet. I couldn't understand it, but the administrator gave me...
The 2019 ST National Tour Seminar will be launched in 13 cities ( Beijing, Hangzhou, Chengdu, Hefei, Shenzhen, Xi'an, Nanjing, Shunde, Changsha, Jinan, Xiamen, Shanghai, and Guangzhou ) from September...
DeepCover® embedded security solution provides the most secure key storage for the system through multiple layers of advanced physical protection, effectively protecting sensitive data.
The DeepCov...[Details]
The basic operation cycle of a single-chip microcomputer is the machine cycle. A machine cycle is divided into six states, each state consists of two pulses, which is the so-called two-box (the first...[Details]
On January 11, 2022, Beijing time, OnePlus held an online press conference and officially released the new OnePlus 10 series. OnePlus has always been committed to the research and development of high...[Details]
I haven't updated my blog recently. I had time to check it out today, and the number of visitors has not changed. I only realized one thing at this time, no one will be a novice in playing with single...[Details]
Careful component selection and good thermal design can help engineers optimize the design of ultra-small DC-DC converters for mobile devices, achieving increased power density while maintaining ...[Details]
1 Introduction
At present, there are two ways to implement power-level LED products: one is to use a single large-area power-level LED chip package. The United States and Japan have already launche...[Details]
Qualcomm's Snapdragon series chips control the lifeline of hundreds of millions of smartphones in the world. In the near future, you may also be able to buy a self-driving car equipped with a Snapdra...[Details]
The Challenge: Develop a flexible test application that drives tens of thousands of micro shutter elements (micro shutters) for millions of cycles while simultaneously logging data, acquiring high-re...[Details]
Advanced packaging of power modules is very important. Packaging optimization is one of the solutions to improve performance. WBG devices have higher power density than Si devices and require bette...[Details]
On July 7, A-shares continued to rise, and both the Shanghai and Shenzhen stock markets opened higher. As of the close, the Shanghai Composite Index rose 0.37% to 3345.34 points, achieving six consec...[Details]
Laser thickness gauge is an optical instrument that uses laser to measure the thickness of an object. It is used in many industries. There are many characteristics of laser thickness gauge. Let's t...[Details]
When designing a power-converter layout, the first thing to consider is the physical loop area of the two switching current loops. Although they are mainly hidden in the power module, it is impor...[Details]
For the new PCB board we just got , we should first roughly observe whether there are any problems on the board, such as whether there are obvious cracks, short circuits, open circuits, etc. If neces...[Details]
The communication requirements in industry are very different from those in the office environment. Every aspect of communication needs to be taken into account, such as active and passive componen...[Details]
Low cost and high reliability are two of the most important goals in offline power supply design. Quasi-resonant design provides designers with a viable method to achieve both goals. Quasi-resonant...[Details]
stm32/stm8
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