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Preface:
As early as 1905, Dr. Alffred Buchi applied for the patent of the first turbocharger - a power-driven axial supercharger. This is the ancestor of the turbocharger technology t...[Details]
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This week marks the first anniversary of 5G commercialization. Over the past year, 5G network deployment has accelerated, and 5G mobile phones have also quickly flooded the market, with prices droppi...[Details]
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In order to prevent the spread of the new coronavirus epidemic, Tesla has temporarily closed its Shanghai Super Factory under the guidance of the local government. It is reported that this is expecte...[Details]
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The STM8L series MCU is a low-power MCU launched by ST. Compared with the STM8S series, the power consumption is much lower, but the internal structure is also much reduced. Be sure to read the manu...[Details]
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As shown in the figure below, two common cathode digital tubes are connected to the P0 and P2 ports of the AT89S51 microcontroller. The P0 port drives the tens digit of the seconds, while the P2 por...[Details]
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Siemens S7-1200 compact PLC is widely used in the current market. Due to its high cost performance, it is often used as a controller for small automation control equipment, which also makes it ofte...[Details]
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The structure of all I/O terminals of PIC 16C5X is the same, as shown in Figure 1.10 : All I/O terminals can be set to input or output state. Input is not latched, so the external input signal...[Details]
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Samsung is reportedly reconsidering its plan to acquire Eindhoven-based NXP Semiconductors, according to sources. The company's asking price has allegedly soared to 80 trillion won. While Samsung doe...[Details]
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On September 27, Canadian supplier Magna International and the University of Waterloo in Ontario announced a $1.3 million, five-year joint project aimed at improving the safety and cybersecurity of a...[Details]
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The GPIO of STM32 can be used as interrupt input, which enhances the real-time detection and can be used for external buttons or touch. If you use it, it is not difficult. Here we use the standard fi...[Details]
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Consider the old adage known as Murphy's Law: "Whatever can go wrong, will go wrong." Over the past 50 years, systems based on
electronic
components have evolved to the point where they can...[Details]
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1 Hardware Circuit Design
System working process:
The single-chip microcomputer AT89C51 collects various information of the equipment, which can be pressure, flow, temperature and h...[Details]
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In recent years, infrared detection systems have played an important role in modern warfare due to their concealment, anti-interference, and all-weather operation. The detection of small targets in i...[Details]
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It's hard to believe that the Raspberry Pi is almost a decade old, having been launched on February 29, 2012. The Raspberry Pi has become more than just a computer; it's a massive community that brin...[Details]
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Stanley Whittingham, 2019 Nobel Prize winner in Chemistry and professor at Binghamton University, State University of New York, delivered a keynote speech at the sub-forum "New Energy Storage Drivi...[Details]