PAC chips GP8102 and GP8202 are dedicated programmable linear constant voltage and constant current driver chips. Through the cooperation of peripheral power devices (transistors, MOS), programmable c...
60 hard drives, 1 Raspberry Pi — now it actually works! It's not the fastest storage server in town, but it has a write speed of about 70 MB/sec and consumes about 500 watts of power.https://blog.adaf...
[i=s]This post was last edited by qwqwqw2088 on 2019-7-25 16:17[/i]High frequency critical conduction mode (CrM) totem pole power factor correction (PFC) is a simple approach to design high density po...
While power management is important to almost all electronic devices, it is not often the focus. Power management systems can improve product reliability and performance and often support a wide range...
The code is as follows: #include
#include
#include
void main() { int i=50,j; char a[]="hello world."; while(i) { for(j=0;j
I remembered printing the Buddha
What's the use? There is no exit conditionen...
Mitsubishi Electric has announced that it has developed what it believes is the world's first technology capable of highly natural and intuitive interaction with humans, based on scene perception cap...[Details]
1 Introduction
Fuel cell vehicles are a type of electric vehicle. The electricity generated by the fuel cell is fed to the motor through an inverter, controller and other devices, and the...[Details]
With the development of computer technology and modern industrial systems, the industrial field has put forward more stringent requirements on the accuracy of data acquisition and the real-time perfo...[Details]
To achieve precise delay using the system tick timer, the following five steps are required: 1. Set the tick timer clock by setting its control register and selecting the external clock, which is one...[Details]
Since the term high-voltage LED came into being, it is undoubtedly a new type of LED with many advantages. Some people even think that it will make today's "low-voltage LED" fade out of the future ...[Details]
In a general CRT screen, electrons are emitted by a high-speed electron gun to hit the phosphor on the silver screen to generate bright light to display the picture. However, the LCD itself can onl...[Details]
With the continuous increase in wind power installed capacity, the power system operation guidelines of many countries have made provisions for the low voltage ride-through capability of wind turbi...[Details]
1) u-boot version 1.1.3, gcc version 3.3.3 (DENX ELDK 3.1.1 3.3.3-9)
2) Add bks2410_config to Makefile : unconfig
@./mkconfig $(@:_config=) arm arm920t bks2410 NULL s3c24x0
I named my board bks24...[Details]
Users who have applied related resistor products may know that when we use frequency-sensitive resistors, the reason why they can complete the work and achieve the expected results is that the produc...[Details]
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad(); 1. Limited secondary filtering /* The A value can be adjuste...[Details]
1. Prepare the framework
In order to make the program more expandable and reflect the characteristics of "high cohesion and low coupling", it can be compatible with various models of LCDs. If ...[Details]
On June 7 local time, Reuters reported that memory storage device maker Western Digital Corp. said on Tuesday that it is reviewing strategic options, including the option of splitting its flash memor...[Details]
CATL, as a leading battery manufacturer in China, recently disclosed its latest achievements in the field of all-solid-state battery research and development. It is reported that the company has se...[Details]
When I used the latest STC software to program the STC89C52 microcontroller, I could only use the serial port and could not program normally using the USB interface. I spent an entire night studying i...[Details]
The grid uses the Internet to connect various geographically widely distributed resources (computing resources, storage resources, software resources, data resources, information resources, etc.) i...[Details]
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