Use a DC power adapter to connect to 9V1A voltage, and then stabilize it to 5V through the LM7805C chip. The actual measurement using a multimeter shows that the input is 9.2V, and after being stabili...
On May 28, 2021, the Telecommunication Terminal Industry Association released the converged fast charging standard "Mobile Terminal Converged Fast Charging Technical Specifications". This standard aim...
Do you remember the small survey that was launched on the forum? " Survey | We can help you overcome the difficulties in motor drive! "
Anqu David analyzed the situation of netizens who participated i...
In my motor application control interface, there are many places to enter values, so it is very important to use the keyboard to enter values. Take the speed setting in speed mode as an example.In the...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-14 08:55[/i] [size=4] The magnetic components of a switching power supply generally refer to transformers and inductors. Transformers are widely...
"Layered thinking" is not something mysterious. In fact, many engineers who do projects also use it. I have read many posts and found that this thing is not mentioned. However, the layered structure i...
Siemens Digital Industries Software and United Microelectronics Corporation (UMC) have recently reached a cooperation to jointly develop a process design kit (PDK) for UMC's 110nm and 180nm BCD tec...[Details]
The technology circle in 2023 is very hot. The rise of generative artificial intelligence has driven humanoid
robots
to instantly become the focus of attention. However, behind the prosperi...[Details]
As Waymo continues to test its Waymo One commercial service in the Phoenix area, the company aims to expand the service further. Now, Waymo has obtained a new license from the California Public Util...[Details]
0 Introduction
Pollution flashover of insulator strings in high-voltage transmission lines is one of the important factors affecting the operation of power grids. With the development of power ...[Details]
In 2021, data accumulation is no longer a problem; regulations are no longer a problem, L3 vehicles have been allowed on the road, and Robotaxi has been allowed to charge fees in many cities in China...[Details]
With the improvement of modern living standards and the enhancement of health awareness, consumers have higher and higher requirements for home life. Keeping homes, offices and daily equipment and ut...[Details]
Setting method in keil:
The setting paths of the two red circles must be the same, and the generated hex file and bin and axf need to be in the same directory.
...[Details]
1. Install STVD and download it from ST's official website. STVD only supports assembly language development. C language development requires the installation of the COSMIC C compiler, which is downl...[Details]
Under the general trend, the use of LEDs for general lighting is just around the corner. LEDs have many advantages in general lighting, such as longer life and higher efficiency. However, LED technol...[Details]
Some people suggest to choose pointer multimeter, such as Nanjing MF47, some people suggest brand name digital meter, such as American brand Fluke multimeter, it is said that it is too good to ask ...[Details]
The flash address of stm32 starts at 0x08000000, and the end address is 0x080000000 plus the actual flash size of the chip. The flash size of different chips is different. The RAM start address is 0...[Details]
The essay "Cultural Journey" by Ye Liu
While sharing my thoughts on vanadium batteries in Xiamen, I did not forget to have a chat with Mr. Li, who is a wind power researcher. The conversat...[Details]
Abstract Gyro accelerometer is the core device of strategic missile platform system. When it works normally, it must have corresponding servo loop to ensure that the instrument has sufficient static...[Details]
Recently, the Southern Power Grid Energy Development Research Institute released a research report titled "New Infrastructure Gives Birth to New Electricity Consumption Business Models" (hereinafte...[Details]
On October 23, Wuhan Weilai Energy Co., Ltd. ("NIO Energy") signed a cooperation agreement with Wuhan Shouyi Technology Innovation Investment Development Group Co., Ltd. ("Shouyi Technology Innovat...[Details]
PCB Design
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