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Jiwei.com reported that four years ago, Shenzhen Hehong Industrial Co., Ltd. (hereinafter referred to as "Hehong Shares") had its IPO application rejected because its employees resold Apple data cabl...[Details]
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I believe many students have encountered this situation: when you buy a mobile phone that you have been fond of for a long time, you turn it on and find that a bunch of various apps have been install...[Details]
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This year, everyone is staying at home, and since it is the Spring Festival, there are fewer production tasks. Now Hyundai Motor has announced that it will stop production activities in South Korea d...[Details]
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This paper proposes a 5G vehicle-road collaborative autonomous driving solution. The solution mainly relies on 5G mobile communications, high-precision positioning technology, five-dimensional space-...[Details]
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Elon Musk, a technology executive who likes to interact with netizens, recently revealed in a Twitter comment section of a netizen that he plans to port more Unity and Unreal Engine games to his Tesl...[Details]
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In the detection of composite material characteristics, circuit electrical characteristics, human ECG detection, nuclear magnetic resonance, etc., it is necessary to accurately measure the surface vo...[Details]
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#include pic.h #define uchar unsigned char #define uint unsigned int #define rs_h (PORTC|=0x01) #define rs_l (PORTC&=0xfe) #define rs_o (TRISC&=0xfe) #define rw_h (PORTC|=0x02) #define ...[Details]
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According to the Economic Daily, Apple and Qualcomm's two-year-long lawsuit over patent technology issues has finally ended with a settlement, and all ongoing patent lawsuits around the world have be...[Details]
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Figure 1-24 shows the voltage waveform of the energy storage filter capacitor when all the charging times of the energy storage filter capacitor are pieced together. We can regard Figure 1-24 as th...[Details]
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China's Huawei released the "5G Application Position White Paper" at the International Telecommunication Union's 2019 World Telecom Exhibition held in Budapest on the 10th, looking forward to the app...[Details]
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Before RF testing can be performed, the DC operating conditions of these devices must be tested. For diodes, this includes forward voltage drop, feedback breakdown voltage, and junction leakage cu...[Details]
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According to foreign media reports, Titan Advanced Energy Solutions focuses on using ultrasonic technology to help batteries run better, safer and longer. Recently, the company received nearly $1.1 m...[Details]
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The yaw cable counter is used to control the movement of industrial machinery. It is used as a motor auxiliary control device through a contactor or a programmable controller. It is suitable for he...[Details]
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1. The four terminals of the current transformer must be connected according to the wiring diagram. Otherwise, the indication of the energy meter will be wrong or even reversed;
2. When connected thr...[Details]
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RFMD recently launched a 65V 380W high-power discrete amplifier RF3928B, which is designed for S-band pulse radar, air traffic control and monitoring, and general broadband amplifier applications. Th...[Details]
Microcontroller MCU
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