Clock management in this chapter: 1. Software timer construction and hardware timer 2. RT_Therad uses hard_time by default 3. soft_time will create a timer thread 4. After the timer timeout function i...
[size=4]The compiler is the final executor of code optimization. It analyzes relevant information of the code and makes optimization decisions. But sometimes, the compiler cannot obtain some important...
This is an i.MX6 development board from two years ago. The i.MX series has good performance and is upgraded quickly. While showing the board, I also hope to be able to exchange other development board...
This disassembly team really loves Tesla. I remember that some time ago, in order to see what is inside a Tesla battery, they actually disassembled a Model S battery:It's quite stupid, but I felt real...
[:)][:D]The SMT Advisory Expert Committee of the Advisory Working Committee of the China Electronics Society was established[Source: Modern Surface Mount Information] [Author: Yang Zhicong] [Time: 200...
1. Knowledge preparation To have a deeper understanding of the UCOS-II porting, two aspects of knowledge are required: (1) Target chip. Here is the LPC17xx series chip. They are all based on the ARMv7...
According to the data from the "2020 China Home Appliance Industry First Quarter Report" compiled by the China Household Electrical Appliance Research Institute and the National Household Electrical ...[Details]
Market research firm Gartner recently said that by 2020, 100 million people will use AR to shop in stores and online, and people will be able to experience product visualization in different environm...[Details]
STM8s103P compiles and produces the following results bad struct/union operand This is because the chip type is not macro defined Solution 1: Change the Preprocessor Definitions in C Compiler i...[Details]
Car anti-theft technology and thieves' theft technology have been constantly rising, and nowadays, there are always some loopholes that can be exploited for advanced anti-theft technologies ...[Details]
No base station is needed, allowing mobile phones to have communication functions. ToF sensors will become the mainstream of mobile phone 3D sensing. Domestic memory requires domestic storage con...[Details]
European smart home company Somfy will start making its Tahoma gateway compatible with HomeKit next month, according to the iFun.de website. The gateway is used to control a range of products from ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
On September 26, South Korean media DigitalDaily published a blog post yesterday (September 25), reporting that Samsung has stopped the construction plans of the P4 semiconductor factory in Pyeongt...[Details]
Against the background of the global trend of carbon neutrality and the rapid development of new energy vehicles, the lithium battery industry has ushered in explosive growth. Technology continues to...[Details]
The construction of the first National Hydrogen Power Quality Supervision and Inspection Center (hereinafter referred to as the "National Hydrogen Energy Center") in China was officially launched in ...[Details]
More than half of survey participants said reliability drives brand loyalty Key reliability challenges include adequate test time, supplier quality, cost, and the correlation between product de...[Details]
ISP (In-System Programming) means that blank devices on the circuit board can be programmed with end-user code without removing the device from the circuit board. Programmed devices can also be erased...[Details]
Matrix buttons:
To realize a function, press a key and the corresponding light will turn on.
The one on the left is a normal diode, and the one on the right is a light-emitting diode. If...[Details]
As a core component, 3D vision is an important part of improving the perception ability and degree of robotization, and its localization process is also accelerating.
Domestic "robot eyes" hav...[Details]
When every engineer first starts using an oscilloscope, they start by measuring the signal quality of the most basic digital signal. Find a board, connect a clock signal, a data signal, and measure...[Details]