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1. Instrument Model Keysight/Agilent E4428C Signal Generator Fault phenomenon Error 210.256.315.514; phase noise is poor. UNLEVEL error Testing process According to the customer's description of ...[Details]
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1. Introduction
In some large scientific research institutions, there are many laboratories with different functions, which undertake different experimental projects and may have different foc...[Details]
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OpenAI, an American artificial intelligence startup, recently called on the United States and its allies to work together to establish a "North American Artificial Intelligence Alliance" to jointly...[Details]
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I. Introduction Hello everyone, I am a college student. Recently, I have been very interested in Zigbee, so I bought a Zigbee development board of Binghuo CC2530 from the Internet. I want to sh...[Details]
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After the three-camera arrangement scheme has almost been exhausted by Android manufacturers, Apple seems to have no good way to stand out. This may to some extent explain why the so-called iPhone 11...[Details]
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•Purpose
Combined with RFMD's latest highly integrated, high linearity IC RFFC2071 (including broadband VCO, PLL and frequency converter) and other various device products, we provide c...[Details]
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Ji Kan, Party Secretary and Chairman of CEC Energy Storage, visits Zheng Gang, Party Secretary and Chairman of Huadian Gansu Branch
On October 11, Ji Kan, Party Secretary and Chairman ...[Details]
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The circuit of the 15V/3.5A, 52W switching power supply composed of MC33374T/TV is shown in Figure 3. The allowable range of its AC input voltage u is 92V~276V. VD1~VD4 are rectifier bridges. The prim...[Details]
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What are the bottlenecks restricting the large-scale commercial use of lidar? If it were placed two or three years ago, the opinions given by practitioners might include "expensive", "difficult to ...[Details]
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When using the Debug mode in Keil, if you want to view the data in the external RAM or the contents of the ACC, you can do the following; sysGetTxMode: LCALL Com0185(C:2B95) JNB 0xE0.0,s...[Details]
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1. Introduction
With the development of informatization, intelligence and networking, embedded system technology will also have a broad space for development. Embedded technology has been fully...[Details]
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#include
#define LED PC_ODR_ODR1
void GPIO_INIT() // PC1 push-pull output
{
PC_DDR_DDR1=1;
PC_CR1_C11=1;
LED=1; // Turn off LED first
}
void TIM2_INIT()
{
TIM2_PSCR_PSC=11; // Coun...[Details]
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A reporter from China Securities Journal learned from Changgao Group (002452) on November 19 that the State Grid Corporation of China's first indoor HGIS smart substation, the Lion Mountain 110KV s...[Details]
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Pingtouge Semiconductor Co., Ltd. was established on October 31, 2018. Its legal representative is Liu Xiangwen. It is a semiconductor company under Alibaba. Pingtouge Semiconductor will build an int...[Details]
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Soft starters and frequency converters are two different electrical devices, and they have some obvious differences in appearance.
Size and shape
There are obvious differences b...[Details]
MCU
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