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Solar power generation must be more efficient and less expensive to compete with fossil fuel power generation. Silicon-based solar cells are currently the dominant technology in the solar energy fi...[Details]
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It’s been over a year since Apple released its coin-shaped item tracker, AirTag. Since then, we’ve seen plenty of good, bad, and ugly stories about these trackers. In the latest story, AirTag is bein...[Details]
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introduce The semiconductor industry has always focused on using advanced etching equipment and technology to achieve pattern shrinkage and the development of advanced technologies. As the siz...[Details]
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I played with an Arduino recently, but I felt that the board I bought was not satisfying enough, so I followed the online tutorials to tinker with the minimum Arduino system. The process was very tor...[Details]
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The competition for the top spot in wafer foundry has become increasingly fierce, with TSMC and Samsung both spending heavily to gain a technological lead. However, in the development of the 3nm proc...[Details]
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When a call signal is input to a certain channel, the signal will be sent to the encoder (74LS148) for encoding. The encoder signal passes through the inverter (74LS04) and is output to the display...[Details]
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Since 2021, the concept of intelligent chassis has quickly become popular and has attracted attention from the capital market. Relevant industry chain companies such as Youpao Technology, Tongyu Auto...[Details]
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1 The most essential difference between digital power supply and analog power supply
The essence of the so-called digital power supply is that the PWM regulation of the output current/voltage ...[Details]
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1 Reliability Design Model and Overview The reliability design model expresses the unique process of the microcontroller application system from stimulus to response. The reliability design m...[Details]
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The use of subways and high-speed trains brings convenience to people, but also poses great risks. Because their windows and doors need to be kept closed. If the train stops in the tunnel due to a po...[Details]
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In early October, Tesla announced that it would no longer use ultrasonic sensors (USS) in its autonomous driving sensor suite and would instead adopt a pure camera "TeslaVision" system. Ultrasonic se...[Details]
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In a way, its low margins make it more profitable. Amazon skeptics have long repeated a common refrain: The e-commerce giant isn’t making money, the razor-thin profit margins it uses to crush compe...[Details]
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The speed of light is extremely fast, and this speed is essential for quickly exchanging information, but when light passes through materials, its chances of exciting atoms and molecules become very ...[Details]
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Blue Whale Auto reported on September 14 that Human Horizons announced that the L4 fully autonomous valet parking system (AVP) has been developed in Shanghai, and has been tested on the HiPhi X mass...[Details]
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1 Introduction
PLC is widely used in equipment control of mechanical manufacturing, but in the CNC transformation of ordinary lathes, using PLC as the core component of the CNC system is stil...[Details]
Analogue and Mixed Signal
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