Program function: Configure GPIO12 as interrupt input. When the button is pressed, a falling edge interrupt is triggered, and the interrupt service subroutine flips the LED.
Interrupt vector tableMain...
The Political Bureau of the CPC Central Committee held a meeting on May 31, which pointed out that further optimizing the birth policy and implementing the policy of allowing a couple to have three ch...
For a switching power supply engineer, PCB drawing is actually a crucial part that affects a product. If you cannot do a good layout, the entire power supply may not work properly, and the smallest pr...
NUCLEO_G431RB ReviewPlatform constructionI tried MDK514 before and found the same problem as http://bbs.21ic.com/icview-2861476-1-1.html?ordertype=1, so I downloaded the latest version of MDK528A dire...
[align=left][color=rgb(25, 25, 25)][font="]In the past two years, major mobile phone manufacturers have been enthusiastic about wireless charging. As of December last year, there were 135 mobile phone...
The accelerated transition to electric vehicles has driven important innovations in automotive charging systems, which increasingly requires more cost-effective, high-performance power electroni...[Details]
On August 27, Xin Baoan, general manager and deputy secretary of the Party Committee of State Grid Corporation of China, met with Nan Cunhui, chairman of Chint Group, in Beijing. The two sides had ...[Details]
Clock signals are the basis of sequential logic and are used to determine when the state in a logic unit is updated. All electronic products require clock signals, and real-time clock (RTC) product...[Details]
Industry 4.0 brings hope for edge intelligence over long distances, and 10BASE-T1L Ethernet's power over data line (PoDL) function, high data transmission rate, and compatibility with Ethernet prot...[Details]
introduction In recent years, we advocate "constant voltage first, then constant current", which will be the mainstream of LED lighting market. After two years of development, it is strictly defined ...[Details]
The dream of autonomous driving has been pursued by mankind for a hundred years, originally for the purpose of safety, using autonomous driving functions to achieve intelligent driving and reduce roa...[Details]
Toshiba Launches 4-Form-A Voltage Driven Photorelay in One of the Industry’s Smallest Package Types to Further Reduce the Size of Semiconductor Testers
Shanghai, China, December 16, ...[Details]
When I was learning ARM, I found that it was easy to confuse "pointer function" with "function pointer", so today, I want to clarify it once and for all, and I found some information and some summary...[Details]
Currently, the automobile industry is undergoing transformation, and new energy vehicles are undoubtedly the focus of support from various countries. In the past few years, the reason why my country'...[Details]
Although the calorimeter is the most popular product in the coal quality instrument market, it is inevitable that some minor faults will occur. For example, some calorimeter users reported that the ig...[Details]
IIC communication protocol: A bidirectional two-wire synchronous serial bus only requires two wires to transmit information between devices on the bus. The two wires are SDA and SCL. SDA: Bidirec...[Details]
The CB3LP chip is a chip product successfully developed by Beijing Fanxi Intelligent Control Technology Co., Ltd. based on its independent intellectual property research results "Sensorial Intelligenc...[Details]
Although Huawei has been under a lot of fire recently, it still cannot stop its progress. On May 27, Ren Zhengfei signed an organizational change document, marking the official establishment of Huawe...[Details]
Advanced Driver Assistant System (ADAS) is an active safety technology that uses various sensors installed on the car to collect environmental data inside and outside the car at the first time, and...[Details]
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