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With the continuous development of flash memory technology, flash memory cards (such as SD cards, MMC cards, etc.) have been increasingly widely used in the field of embedded storage due to their sm...[Details]
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The function of the step-down switching regulator LT1074 is to convert unstable DC into stable DC through step-down, rectification and smoothing. Its output current is about 5A. When overloaded, th...[Details]
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According to Japan's TBS TV station, the Japan Meteorological Agency announced that at 11:43 am on October 20, Mount Aso in Kumamoto Prefecture, Japan erupted, with a smoke column as high as 3,500 me...[Details]
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Linux follows allocation, mapping and use for port IO usage
struct resource *request_mem_region(unsigned long start,unsigned long len,char *name);
Returns NULL if the application fails, o...[Details]
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Momenta announced that its users' assisted driving mileage has exceeded 10 million kilometers, and the average monthly growth rate of installations in 2022 exceeded 200%, setting a new record....[Details]
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With the development of science and technology, single waveform generators with ordinary performance are increasingly unable to meet actual needs. In order to realize generators with complex performa...[Details]
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Inverters for medium and large-scale domestic photovoltaic power stations generally go through an open bidding process. Due to the high technical content of power station design, it is necessary to se...[Details]
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1: STM32 (Cortex-M3) startup process (entry address) When ARM7 and ARM9 are started, the reset interrupt program is executed from the absolute address 0X00000000, that is, the starting address after ...[Details]
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Just now, when I was looking at the 52 MCU and GPS communication program, I saw a function, absacc.h, which I had never encountered before. I searched on Baidu and combined my understanding to organiz...[Details]
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Problem description: In debugger mode, after running, the serial port communication is normal, but after a while the serial port communication is abnormal. When the simulation is paused, it is found ...[Details]
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Recently, the Supreme People's Court released the top ten intellectual property cases and fifty typical cases in 2020. As a model for issuing a global "anti-suit injunction" and successfully resolvin...[Details]
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Samsung looks set to raise prices for making semiconductor chips as foundries raise the cost of making an important component used in modern electronic devices. The global semiconductor crisis has ...[Details]
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Recently,
ZF
announced that its production of electronic parking brakes (EPB) has exceeded 250 million.
Image source: ZF
It is reported that EPB reduces the we...[Details]
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Next, I will introduce the use of array parameters in C++ language through a program.
//The first
#include "stdafx.h"
int arr ={1,2,3,4,5,6,7,8};
int fun(int arr1 ,int len)
{
int sum=0;...[Details]
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Design concept of TpBD-2F film: Elucidation of the synthesis process and the role of fluorinated nanochannels in guiding the fast, uniform, and reversible Zn2+ plating/stripping process. Im...[Details]
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