-
1. Correct GPIO settings
GPIO_InitTypeDef GPIO_InitStructure;
/* Enable GPIOD clock */
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD, ENABLE);
/* Configure PD.03, PC.04, as input floating */
GPIO_In...[Details]
-
In recent years, the development speed of new energy vehicles has reached an astonishing level. Not to mention the frequent launch of new energy vehicles, which has given users unprecedented choices,...[Details]
-
1. Instrument model: TYPE576 crystal characteristic plotter; 2. Fault description: Unable to boot, no display on the screen; 3. Testing process: a) Display control module failure, no display on t...[Details]
-
1. S5PV210 belongs to ARM Cortex_8 architecture and 32-bit CPU. 1. The 32 address lines determine that the address space addressing range of the CPU is less than or equal to 4G, so how to allocate an...[Details]
-
Background: Capture a key press and perform corresponding operations. By searching online, I found that the fastest speed a person can click a mouse is 14 times per second, so 14HZ is used as the fre...[Details]
-
Abstract: This paper mainly studies the SCR structure used for ESD protection. By studying its ESD discharge capacity and working mechanism, ESD protection is provided for IC design under nanotechnol...[Details]
-
introduction
Overvoltage is common in power systems. The main causes of overvoltage in power grids include resonant overvoltage, operating overvoltage, lightning overvoltage, sudden changes in...[Details]
-
AFDX stands for Avionics Full Duplex Switched Ethernet. It is a protocol standard defined for data exchange between avionics systems. It is a bus communication protocol specification based on ARINC 42...[Details]
-
According to a research and statistical report released by iResearch Consulting, by the end of 2019, the market size of China's public charging service industry may exceed 15 billion yu...[Details]
-
OnePlus has already launched its latest flagship smartphone, the OnePlus 10 Pro, in the Chinese market. The company is yet to bring the device to global markets, and the release of the standard OnePl...[Details]
-
Recently, the "Several Measures for Further Accelerating the Construction of Major Projects and Expanding Effective Investment in Guizhou Province" (hereinafter referred to as "Several Measures") was...[Details]
-
Vibrating string sensor is one of the more advanced sensors in stress and strain measurement. The output of vibrating string sensor is frequency signal. There is no need for A/D and D/A conversion in ...[Details]
-
A spectrum analyzer is an instrument that analyzes the spectral characteristics of electrical signals. It can help researchers and engineers quickly analyze signal characteristics and accelerate prod...[Details]
-
The Shanghai Jiading Hydrogen Energy Port Industry and Technology Seminar with the theme of "Exploring Power Sources for the Commercialization of Hydrogen Energy" was held in Shanghai, hosted by the ...[Details]
-
Intelligent soft start cabinet is an electrical equipment widely used in the industrial field. It controls the starting current of the motor to achieve soft start and soft stop of the motor, thereb...[Details]