The importance and value of power density in modern power delivery solutions cannot be ignored.
To better understand the basic techniques of high power density design, in this article I will examine f...
As shown in the figure above, the principle of the constant voltage output chip of LDO can be roughly analyzed as follows: the FB terminal of the error amplifier will remain equal to the VREF terminal...
I have a project that requires driving a 2A load at a working frequency of 5KHZ. I plan to use the following circuit, but I wonder if it can reach a frequency of 5K....
In order to further develop the functions of SHT31, we plan to lead out signal lines such as SWDIO, SWDCLK, TX, RX, SCL and SDA through the expansion board. It took several days to draw the expansion ...
It has been 10 years since the development of new energy vehicles. During these ten years, new energy vehicles have been comprehensively upgraded from the inside out. New energy vehicles were questio...[Details]
When using the PIC microcontroller to communicate with Dallas' iButtON, a subroutine was written to generate and check CRC.
#include
;-------------------------------
cblock 0x20
datBuff:8 ;a...[Details]
As engineers strive to get the highest efficiency possible from their power supplies, timing optimization is becoming increasingly important. During switching, there are two transition phases: the ...[Details]
According to Jiwei.com, augmented reality (AR) simulates and emulates physical information that is difficult to experience within a certain time and space in the real world, such as visual informatio...[Details]
Pulse Width Introduction Pulse width is the abbreviation of pulse width. Pulse width has different meanings in different fields. Usually, pulse width refers to the period during which a pulse can...[Details]
There are three types of exception returns. I will only explain two of them. I don’t understand the third type. I will see how the Linux kernel does it later. 1) Return from swi and undefined instr...[Details]
Shanghai, September 30th --- The 42nd China special issue of Harting Technology Magazine is out! This special issue focuses on the theme of "Growth, Green Development and Innovation", and compreh...[Details]
It is the end of the year now. As usual, the annual flagships of major mobile phone manufacturers will be released one after another, presenting the "Spring Festival Gala of the Technology Indu...[Details]
According to foreign media reports, Tesla engineers are developing a new type of battery - nickel-based battery, which is superior to lithium iron phosphate (LFP) batteries in charging speed, energy ...[Details]
The latest report from DIGITIMES Research points out that due to global inflation, the Ukraine-Russia war, the lockdown in mainland China and other factors, it is expected that the shipment volume of...[Details]
Recently, Chinese battery manufacturer SVOLT Energy Technology Co., Ltd. announced that it plans to invest approximately 2 billion euros (approximately 2.4 billion U.S. dollars) in the construction o...[Details]
Measurement methods and accessories selection
Optical contact angle measurement methods include sessile drop method, hanging drop method, rolling drop method, expansion/contraction method, etc.
...[Details]
In the STM32 firmware library and the provided routines, assert_param() can be seen everywhere. If you open the stm32f10x_conf.h file in any routine, you can see that assert_param is actually a macro...[Details]
introduction
Among the newly developed products, there is a long aluminum base of model Q7, on which two flat-bottomed blind holes of φ3.7×1.65 are to be processed. Due to the high precision and la...[Details]
Microcontroller MCU
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