The content of this book mainly covers the analysis of brushless DC motor principles and the design and application of its control system, and discusses in detail key technical issues such as brushles...
How to set read protection for TM4C123? The functions provided by the library are FlashProtectSet(0x0,FlashExecuteOnly); FlashProtectSave(); As long as protection is set, the chip will not work.Has an...
Qorvo's 30 years of foundry services production experience helps drive market change and promote defense and small business innovationHaving a foundry in the United States is critical to the U.S. Depa...
When debugging the 5509A program, I found that I could not connect to the emulator, but I could do it by changing the board. It took me a while to solve this problem. I recorded the test process and s...
1. What is LiDAR?
Laser radar (English: Lidar), laser radar is a system that integrates three technologies: laser, global positioning system (GPS), and IMU (inertial measurement unit). Compared with o...
On June 6, 2019, the Ministry of Industry and Information Technology issued four 5G licenses, marking the official entry of China into the first year of 5G. The issuance of 5G commercial licenses has...[Details]
introduction
With the rapid development of my country's road traffic, the number of cars has exceeded 150 million and continues to grow. The vigorous development of road transporta...[Details]
In 2007, Apple Computer launched the iPhone in the United States, creating a peak in smartphone sales. Since then, smartphone sales have continued to rise. According to IMS Research market resear...[Details]
On April 9, the 2021 New Generation Information and Communication Industry Academician Forum and the IAIC China Chip Application Innovation Design Competition Launch Ceremony were held in Shenzhen. C...[Details]
Contaminated connections continue to be the number one cause of fiber-related problems and failures in data centers, campuses, and other enterprise or telecommunications network environments. But sim...[Details]
In our previous article, we discussed the advantages of GaN FETs and their potential to achieve higher efficiency and faster switching speeds not possible with silicon MOSFET devices. This chapter wi...[Details]
As the global aging population grows rapidly, technology has great potential to care for older people.
Back in 1980, Sweden had the highest percentage of elderly people in the world at 16%...[Details]
1. STM32 is divided into on-chip memory and off-chip memory. (1) On-chip memory is used for task stacks, variables, etc. (2) Off-chip memory Generally, programmers will write their own functions to f...[Details]
The pointer scale value increases from right to left, so when reading, if the pointer happens to point on the scale line, just read it directly; if it is not on the scale line, read the nearest scale...[Details]
"We will understand the needs of customers in different industries and develop new solutions. The key is that our team has rich professional experience and can provide support quickly, so that custom...[Details]
The equilibrium relative humidity of hygroscopic substances plays a decisive role. Although the time of food storage and transportation is not a short-term problem, the relative equilibrium humidity i...[Details]
In this era of information explosion, everyone has more or less "information anxiety": missing instructions from the client, missing greetings from relatives and friends... a few hours of information...[Details]
1. The SCL and SDA pins of STM8 are marked with T, which means pure open-drain pins. Pure open-drain pins are low when inputting 0 and high-impedance when outputting 1, rather than high level. Theref...[Details]
For power failure data preservation: 1 The current state can be saved to a non-volatile location at each operation, and the relevant parameters can be read from the address after power-on to initiali...[Details]
On October 21, 2024, Ji Guanglin, Executive Deputy Secretary-General of the National Vanadium Titanium Industry Alliance and Dean of the Vanadium Titanium Economic Research Institute, and Zhang Jia...[Details]