Lantern fish in the chip house. The author wants to share it with the forum friends to discuss. This product is estimated to be a hit. If it can work...
Regarding the spread spectrum of the chip, I saw two concepts in the manual, one is the spread spectrum frequency, and the other is the spread spectrum Modulation Width. I am a little confused about t...
Huawei will hold a press conference for the launch of the Hongmeng operating system and Huawei's all-scenario new products at 8 pm on June 2. The official Weibo account was also renamed Harmony OS at ...
When using the serial port to burn a program in Ubuntu, an error occurs halfway through. Restarting does not solve the problem. The bootloader cannot be entered and the message "Sync error" keeps appe...
Job Description:Responsible for the improvement and upgrade of the electronic hardware of the productResponsible for the procurement and tracking management of electronic partsResponsible for the plan...
Share the experience of a board manufacturerUsing Fill copper will cause open circuit and short circuit on the board and fail to generate GerBer (photolithography file). For correct Layout wiring, ple...
Level 1 testing is a commonly used testing method, which uses a light source and an optical power meter. The light source is connected to one end of the optical fiber and the optical power meter is c...[Details]
At the third semiconductor summit of the year held by the U.S. Department of Commerce on September 23, semiconductor companies such as TSMC, Samsung, Intel, GlobalFoundries, and Micron were required ...[Details]
TI launches new 3D Hall-effect position sensor, combining high speed and high accuracy for faster real-time control
TI sensors deliver ultra-high accuracy at up to 20kSPS and reduc...[Details]
Toyota Connected, Toyota's big data startup, announced that it will provide 10,000 connected cars to Avis, which plans to build a fully connected fleet by 2020 to simplify the rental process. Accor...[Details]
"Finally... it's coming." I believe that those who saw "Meizu" on the list of hot searches on Weibo recently would feel a little nervous. As early as early January this year, 36 Kr received n...[Details]
1) "File inclusion" processing concept The so-called "file inclusion" means that all the contents of another file are included in one file. Because some definitions and commands in the included f...[Details]
PART1: Failure of peripheral circuit components
This type of failure often occurs after the PLC has been working for a certain period of time. If a component failure occurs in the PLC control ...[Details]
Shanghai, China, October 26, 2020 - Shanghai InPlay Microelectronics (InPlay) recently launched the world's smallest software-free Bluetooth beacon SoC product IN100 based on its NanoBeaconTM technol...[Details]
BYD is the first to stop producing fuel vehicles. On the first day of the Qingming Festival, BYD announced that it would stop producing fuel vehicles from March. In the future, BYD will focus on pure...[Details]
On Tuesday local time, the Office of the United States Trade Representative announced that the tariff exemption period for some Chinese goods, including smart watches and certain medical masks, will ...[Details]
Temperature acquisition is essential in the product development process. There are many ways to read temperature, including dedicated temperature acquisition chips, temperature sensors, thermistors, ...[Details]
As the pace of commercialization of electric vehicles in the global market accelerates, the demand for high-power and high-energy lithium-ion power batteries is increasing rapidly, and it is u...[Details]
Proper selection of input network components is critical to the balance of the drive and input networks of high-speed ADCs (see application note: "Proper Selection of Input Networks to Optimize Dyn...[Details]
The interconnection of automotive systems is an exciting and fast-growing market, but it also faces a difficult problem that needs to be solved. Data security is becoming increasingly important today...[Details]
Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]