Many industrial single board computers still come with serial ports. This interface , sometimes called a COM port, has been around on boards and systems for a long time. In fact, the first widespread ...
The cold wave hit, and I went to the mall yesterday to catch the Double 11 offline promotion and bought a pair of long johns. When I put them on this morning, I found that "Quantum Health Pants" were ...
[i=s]This post was last edited by dcexpert on 2019-8-25 22:38[/i]Microsoft's Mouse without Borders is a software that allows one mouse and keyboard to control multiple computers. Nowadays, we often us...
About the expression of LDO working temperature rise, calculation of heat generation power and efficiency. Using LP3986 SOT-89 packaged LDO, assuming ambient temperature 25℃, input = lithium battery v...
[i=s]This post was last edited by Hot Ximixiu on 2021-6-6 20:57[/i]Share a set of application examples of USB application example source code related to Qinheng MCU CH559/CH554/CH552 and other MCUs.
W...
Select the "helloworld" project file and select the "Run"-"Run 'app'" option on the toolbar. (Based on Xunwei IMX6 development board)The dialog box shown in the figure below pops up. Select the runnin...
Preface
As the degree of electrification of vehicles gradually increases, electronic control units (ECUs) have occupied the entire car. From anti-lock braking systems, four-wheel drive ...[Details]
On March 23, the Henan Provincial Development and Reform Commission issued a notice on the 2023 Henan Province Key Foreign Investment Project Promotion Plan.
Energy storage related projects in...[Details]
1. Application Examples 1.1 System Function Use STM8's USART for self-transmission and self-reception (short-connect the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... data, and...[Details]
According to Jiwei.com news, on September 20, at the 2019 World Manufacturing Conference, the "2019 World Manufacturing Conference Innovation Product Gold Award" and the "2019 World Manufacturing Con...[Details]
introduction
Traditional monitoring systems can be roughly divided into four types: anti-theft and fire alarm monitoring systems, access control systems, attendance or patrol systems, environm...[Details]
In embedded software development, timing can be said to be a very basic functional module, and its applications are also very wide. For example, it can assist in calculating signal pulse width time, ...[Details]
As the United States strives to maintain its leading position in key technologies and prevent China from catching up, a survey by the Wall Street Journal (WSJ) shows that over the past four years, we...[Details]
In recent days, the news that Huawei released its first high-end artificial intelligence chip has continued to ferment. The US media believes that this is the latest attempt by the Chinese telecommun...[Details]
"China's Energy Storage Industry Encyclopedia" is a comprehensive, detailed and useful encyclopedia reference book on the energy storage industry, jointly produced by China New Energy Network (chin...[Details]
Solutions for Amplifier Offset
Have you ever spent a lot of time selecting the best op amp for your circuit only to find out that the offset voltage at the manufacturer's reference input is wrong? ...[Details]
“Global science and technology is facing huge opportunities and challenges, including global warming, new energy, health, Internet, artificial intelligence, aerospace, electric vehicles and other fi...[Details]
According to the latest data from Counterpoint, a third-party market research organization, shipments of high-end smartphones in India increased by 21% year-on-year in the first quarter of this year....[Details]
condition: 1. The phone's Bluetooth is turned on 2. The BLE device and the phone have been paired and connected before. Steps: 1. Enable whitelist settings 2. After the device is disconnected, turn...[Details]
Investment in sodium battery projects remains hot. On March 12, the VAST sodium-ion battery cathode material project with a total investment of 2 billion yuan was signed and settled in Wangcheng Econ...[Details]
The power-on reset (POR) of the 80C51 microcontroller is essentially a power-on delay reset, which means that the microcontroller is locked in the reset state during the power-on delay period. Why ...[Details]