This example uses GPIO to light up the LED. The system bus interface supports the AMBA3.0 AHB-Lite protocol. This bus is an open on-chip bus standard proposed by ARM. It is independent of the processo...
I have a blackberry tablet palybook 32g notebook, which I bought from someone else 6 years ago. I remember that it was quite easy to use at that time. From time to time, I could download some free dow...
1. Introduction
I received the board a while ago. I've been a bit busy recently, so I took some time tonight to write a review of the environment setup. The environment setup is relatively simple. It ...
This manual is written based on the development environment of Chuanglong TMS320C6748 development board. It provides detailed and reliable process prompts and step-by-step instructions. Precautions ar...
There are two types of RL phase shift circuits: leading phase shift circuit and lagging phase shift circuit. Both of these phase shift circuits utilize the phase characteristics between the current an...
1. UART structure UART2 input clock is PLL1_SYSCLK2, PLL1_SYSCLK2 is PLL1_SYSCLK1 divided by 2, the frequency of PLL1_SYSCLK1 is 456MHz by default, the PLL clock tree is as shown in the figure:(Guide...
realme GT will be officially released on March 4 and will be endorsed by Yang Mi. Today, Yang Mi posted a photo of the realme GT. It can be seen that the realme GT uses a matrix camera, the f...[Details]
Use the multimeter R×1K block, and connect the red and black test leads to the two leads of the self-flashing diode alternately. When one of the measurements is made, the needle first swings to the...[Details]
There are two types of multimeters: digital and pointer. The following describes how to determine whether they are normal. For a pointer multimeter, you can shake it gently in your hand. If the poi...[Details]
1History of Substation Integrated Automation
In the early 1980s, China's power grid automation monitoring was just beginning. Since then, the equipment and system configuration of substati...[Details]
Why doesn't Huawei hire a foreign CEO? Ren Zhengfei said that first, foreign employees must have this ability; second, foreign employees must work at Huawei for 25 years, rising from the grassroots l...[Details]
On October 26, Redmi officially announced that the 100-megapixel camera has officially returned to the Note 11 series. It is reported that the 100-megapixel imaging technology of the Redmi No...[Details]
About a century ago, a scientist named Nikola Tesla (PS: has nothing to do with the current Tesla electric car) discovered a way to convert magnetism and electricity without cutting the magnetic f...[Details]
The quality of LED driver power supply will directly affect the life of LED, so how to make a good LED driver power supply is the top priority of LED power supply designers. This article will intro...[Details]
Recently, I have been working on a project that uses the serial port of the microcontroller a lot, so I am thinking hard about how to effectively improve the efficiency of serial port debugging. To be...[Details]
Machine vision originated in the 1950s - Gilson proposed the concept of "optical flow" and developed a pixel-by-pixel calculation model based on related statistical models, marking the development of...[Details]
Today I saw a picture someone posted on WeChat saying it was the Meizu 19. I personally felt it looked a bit like a win-win number. But I just shared it with you for fun! The appearance design of M...[Details]
With the continuous development of electronic and communication technology, single-chip microcomputers have been widely used in data compression and acquisition, electronic equipment, industrial contr...[Details]
As automotive technology continues to advance, users' requirements for smart cars are also increasing, which requires manufacturers to provide users with more, better, and newer services and functi...[Details]
It is understood that Hyundai Kia Motors announced that it has successfully developed the world's first ICT intelligent connected transmission system that can be used to predict the road ahead. In ...[Details]
The 2024 All Energy Australia Australian International Energy Exhibition opened grandly today at the Melbourne Convention and Exhibition Center.
Sofar New Energy made a shining appearance at bo...[Details]