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At the 2023 Shanghai Auto Show, while electrification played a leading role, the trend of intelligentization of automobiles was also on the rise. In order to consolidate the advantages of electrifi...[Details]
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On the afternoon of April 21, Jiang Hongping, deputy secretary of the county party committee and county magistrate, led a team to Guangzhou to attend the signing ceremony of the Fogang County Pumped S...[Details]
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At present, photoelectric encoders are widely used as sensing means in the modern electronic industry. Photoelectric encoders are sensors that convert mechanical geometric displacement on the output s...[Details]
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The motor has burned out, but the thermal relay has not yet operated. This is generally caused by the following reasons:
1. The rated current value of the thermal relay does not match the rate...[Details]
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Generally, oscilloscopes with bandwidths exceeding 200M will have two input impedance options, 1M and 50 ohms. Below I will describe the general uses of 1M and 50Ω input resistors. As for the princip...[Details]
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The circuit diagram of the independent button module of the development board is as follows: Purpose: To turn on/off the first LED by controlling the independent button K1 Port P3 is a bidirectio...[Details]
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#include reg51.h
sbit p37=P3^7;
void delay1();
void delay();
void main()
{ unsigned char i=0;
unsigned char s ={0xfe,0xfd,0xfb,0xf7};
while(1){
if(p37!=0)
{P1=0XFE;if(p37==0) goto l1;
...[Details]
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Abstract: Based on some cases encountered in daily maintenance, this paper classifies and analyzes some issues related to human-induced failures in UPS, and proposes methods for correct use and mai...[Details]
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The simplest C code analysis
To simplify the problem, let's analyze the assembly code generated by the simplest C code:
# vi test1.c
int main()
{
return 0;
...[Details]
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What are the characteristics and advantages of the PIC series of microcontrollers? Since I came into contact with PIC microcontrollers in 1995, I have been keen on the development and application...[Details]
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According to China Securities Journal, this morning (8th), the three major operators (China Mobile, China Telecom, and China Unicom) jointly held an online press conference and jointly released the "...[Details]
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The CELL BE processor includes a control processing unit Power Processing Element (PPE) based on Powerpc architecture and 8 SIMD co-processor units - Synergistic Processing Elements (SPE), as well as...[Details]
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Samsung and Synopsys ' optimized flow enables ASIL D-compliant SoC designs, including predictable execution, implementation, verification, timing, and physical signoff of in-system tests. Developer...[Details]
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The world has been suffering from Arm and x86 for a long time, and the industry has placed its hope in RISC-V, saying that now is the era of "three-thirds of the world". As a descendant of the inst...[Details]
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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]
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