After I transplanted the latest 4.4 system to the am437-evm board, other functions have been changed by changing the dts file. There is no problem, but I found that after logging in to the uart4 port ...
I added a 6*6 matrix keyboard to the BSP: Compile error: [color=#FF0000]BUILD: [01:0000000086:ERRORE] C:\WINCE600\PLATFORM\DEVICEEMULATOR\src\drivers\matrixkey\.\MATRIXKEY.cpp(9) : fatal error C1083: ...
(1) Performance requirements and influencing factors of RF broadband amplifiers; (2) Anti-interference and noise reduction issues of RF amplifiers; (3) How to increase the bandwidth of RF amplifiers;...
My program for writing FLASH is as follows:void Flash_write(void){unsigned z;_DINT(); // Disable system interruptFlash_clr(piFLASH); // Erase information segment Bfor(z=0;zFlash_ww(piFLASH+z,a[z]); //...
[ Sipeed LicheeRV 86 Panel Review] + Unboxing and Lighting
[Sipeed LicheeRV 86 Panel Review] 2. Hardware Circuit and Resources
Sipeed LicheeRV 86 Panel Review] Play with Debian Linux system plus SSH
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In recent years, with the increasing demand for manufacturing and automated production management, industrial barcode scanners have gradually become an indispensable part of the industrial manufact...[Details]
Recently, South Korean robotics giant WIRobotics launched its first general-purpose humanoid robot, ALLEX, at the Robotics Innovation Center (RIH) at the Korea University of Science and Technology....[Details]
introduction
Sonar imaging is of great significance in marine resource development and defense. Its long range, intuitive display of the observed area, and target identification make it widely...[Details]
Electric vehicles are now widespread, but they've brought with them a host of problems, the most prominent of which is charging. Small electric vehicles (EVs) are a new form of transportation in a ...[Details]
On August 20, Geely announced its focus on "One Cockpit". Through a unified AI OS architecture, a unified AI Agent, and a unified user ID, it will achieve an All-in-One AI cockpit, create the first...[Details]
In the field of intelligent driving, regulations are becoming increasingly stringent, and the technical threshold continues to rise. Especially after the traffic accident in March 2025, the Ministr...[Details]
In daily life, when we purchase a transformer, we are faced with the installation and wiring procedures. Generally speaking, large transformers such as power transformers are equipped with speciali...[Details]
For today's new energy vehicles, they have different configurations from fuel vehicles, and some configurations have also become a selling point for manufacturers. Compared with traditional vehicle...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
On August 21, it was reported that Intel's new generation of AI chip Jaguar Shores was recently exposed for the first time.
According to photos shared by Andreas Schilling, the Jaguar Shores t...[Details]
Definitions of VR
, AR, and MR:
What is Virtual Reality?
Virtual Reality (VR), also known as "spiritual realm" or "illusion," is a high-tech technology that has emerged in recent ye...[Details]
As the electric vehicle industry continues to surge in today's society, while people are concerned about the appearance and interior of new energy vehicles, they are also concerned about the classi...[Details]
Using an electronic load is like thinking of it as a resistor that dissipates the power supply's output. The most straightforward mode is the CR constant resistance mode. In this mode, by setting a...[Details]
With the improvement of China's supporting infrastructure and the accumulation of technology and capital, demand for industrial automation and intelligent applications of machine vision technology ...[Details]
Most electric vehicles currently lack a gearbox, only a single-speed reduction gearbox. This includes Teslas, but that doesn't mean electric vehicles don't need a gearbox. Thanks to the constant to...[Details]
Analog electronics
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