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At 11:00 a.m. on December 28, the witness meeting for the handover of the first unit of Yangjiang Pumped Storage Power Station of China Southern Power Grid was successfully held. The pumped sto...[Details]
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The first International Automotive and Smart Mobility Expo (IAA MOBILITY) held in Munich officially opened a few days ago. At this exhibition, Huawei focused on displaying a number of solutions inclu...[Details]
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This depends on the focus of the work. For example, a special clamp meter is more useful for electrical maintenance of power lines, while a multimeter is more useful for people who do electrical ma...[Details]
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CB950 control terminal application circuit
The figure shows a circuit using the CB950 control terminal (pin 2), which can be controlled manually or automatically by electrical signals. The...[Details]
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Central topic:
.Design of TH102 mobile phone charger solution
. Comparison with two competing mobile phone charger solutions
Solution:
.All three chargers use single-ende...[Details]
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DMS (Drivers Monitor System) is the abbreviation for driver monitoring system.
Keywords of this issue: Three implementation methods of DMS, implementation link, algorithm logic flow chart, imp...[Details]
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Investment in the semiconductor industry is hot, and the corresponding production momentum is also very strong; benefiting from the continuation of long-distance demand and strong demand for high-end...[Details]
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This is the clock integration module of ARM, mainly want to introduce the clock system of ARM.
S3C2440 has 2 PLLs (phase-locked loops), one is mpll and the other is upll
PLL (Phase Lock...[Details]
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_ON = 0x0000
0x0000 0x0000 0x0000 0x0000 0x0000 0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000 ...[Details]
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In traditional teaching, teachers use blackboard and chalk as the main teaching tools. This teaching method is single, the classroom efficiency is low, and it cannot arouse students' interest in le...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
void delay(uint t) //delay function
{
uint x,y;
for(x=t;x 0;x--)
for(y=110;y 0;y--);
}
void main()//main function
{
flying temp...[Details]
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Today, Huawei's MWCS (Mobile World Congress Shanghai) 2021 media analyst pre-communication meeting was held in Shenzhen. Huawei's Executive Director and President of the Carrier BG Ding Yun, Huawei's...[Details]
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Metaverse*1 is a virtual online space that allows users to enjoy various experiences through avatars. The virtual world not only has games and social networks, but also services such as entertainment...[Details]
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Abstract: This paper designs a PLC-based asynchronous motor speed control and positioning integrated control system, which uses the fuzzy-PI composite control algorithm to realize the speed control...[Details]
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1. Overall design and demonstration of the scheme
1.1 Selection of liquid level sensor
The self-made sensor is made by using the conductive properties of metal conductors and water. It can ...[Details]
RF/Wirelessly
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