[font=宋体][size=18pt]"All buttons need to be sent and received through the serial port to adjust various functions"[/size][/font] [font=宋体][size=18pt]I am too new to this problem. I would like to ask h...
In Windows CE 6.0, I pass a string to _tmain function in argv[1]. Why does it print only the first character of the string when I use %s? Has anyone encountered this problem before?...
The following is the debugging program of the AVR learning board for everyone to test after receiving the learning boardThe crystal used in the test is 11.0592MHz. Before debugging, you must confirm w...
1) I wrote a GPIO driver and an application. After burning it to the board, when I use the application to open the driver, it fails to open. I don't know why. Can you please tell me how to debug the d...
I recently experienced making dry-cell batteries at Panasonic Center Tokyo. I actually participated in a dry-cell battery making class hosted by Panasonic, where I watched the children making batterie...
The jammer is a signal blocker, mainly composed of a chip and a radio transmitter. When the car owner presses the remote control lock button, the jammer interferes with the electronic lock receivin...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
In the summer of 2025, BlueOval SK, a joint venture between Ford and SK On, officially started production at its first battery factory in Kentucky.
According to the original plan, this w...[Details]
introduction
Sonar imaging is of great significance in marine resource development and defense. Its long range, intuitive display of the observed area, and target identification make it widely...[Details]
With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
introduction
In today's busy society, people experience chronic high stress, which in turn poses a significant threat to our health. Therefore, effectively relieving stress has become a pr...[Details]
introduction
Whether in the automotive entertainment or home theater system markets, consumers continue to demand more channels and speakers, each capable of handling higher audio po...[Details]
1. When the variable frequency motor stops, the heat source is gone, and the radiation and heat conduction functions of the heat dissipation components themselves are sufficient to ensure that the ...[Details]
The "China Electric Vehicle Charging Equipment Development Report (2024)" was compiled by the China Electric Vehicle Charging Infrastructure Promotion Alliance and Shenzhen Shenghong Electric Co., ...[Details]
Trump Says Chips Will Be Subject to a 100% Tariff, Exempting US Factories
According to CCTV News, US President Trump recently stated that the US will impose tariffs of approximately 100% o...[Details]
Motors and insulating varnish are inseparable. The composition and manufacturing technology of insulating varnish have been continuously updated and improved, driving the rapid development of motor...[Details]
Recently, the State Administration for Market Regulation, together with the Ministry of Industry and Information Technology, has drafted the "Notice of the State Administration for Market Regulatio...[Details]
1. Types of linear motors
1. Sliding linear motor
A sliding linear motor is a friction-driven motor that uses an electromagnetic field to move a load along a guide rail. This type of moto...[Details]