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Regarding how STM32 serial port outputs hexadecimal values and then displays them on the serial debugging assistant, many people use printf("%02x", A) statement, but what is displayed on the serial...[Details]
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Almost all similar books introduce comprehensive application examples such as a real-time clock example such as "perpetual calendar + temperature display + alarm clock + stopwatch" or an MP3 player ex...[Details]
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When I saw a fault light on a car instrument, I was always curious to know what this icon meant, when it would appear, and when it would disappear. It happened that I came into contact with this kn...[Details]
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China Real Estate Association, Shanghai Mobile and Huawei will jointly launch the world's first "5G+ Five-Star Shopping Center" based on the 5G indoor digital system. It is understood that this shopp...[Details]
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According to people familiar with the matter, Baidu is considering producing its own electric vehicles and has been in talks with automakers. It has also held preliminary talks on joint venture proje...[Details]
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On the afternoon of September 12, the strategic launch conference and the signing ceremony of the A round of financing of Shanghai Electric Energy Storage Technology Co., Ltd. (hereinafter referred...[Details]
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Over the past few years, companies have made considerable efforts to enable some continuously powered and battery-free systems to operate using natural energy. The key integrated circuits (ICs) req...[Details]
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It is reported that the Samsung Galaxy S21 FE 5G is expected to be showcased at CES 2022 in the first week of January 2022. Today, the whistleblower Snoopy saw the official listing of the Galaxy S21 ...[Details]
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S3C2440 has three clocks: FCLK (for CPU core), HCLK (for host module), PCLK (for peripherals). Two PLLs (phase-locked loops): MPLL (for setting FCLK, HCLK, PCLK), UPLL (for setting USB devices). When...[Details]
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introduction In the process of generating, transmitting and using electric energy, power distribution is an extremely important link. Low-voltage circuit breaker is an electrical appliance used in lo...[Details]
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Researchers have developed a new two-dimensional material that can store quantum information at room temperature. When building a quantum internet, one of the main building blocks that needs to be so...[Details]
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Since the successful compatibility of Xuantie C910 with Android system in October last year, the integration of RISC-V and Android ecosystem has made important progress again. On April 20, Beijing ti...[Details]
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"Nichicon Shanghai Branch has been established for nearly 20 years. We see the rapid changes in China every day. China is now one of the countries with the fastest Internet of Things penetration in t...[Details]
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The general structure of the electric servo system of industrial robots is three closed-loop control, namely the current loop, speed loop and position loop. Generally speaking, for AC servo drives,...[Details]
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Servo motor encoder zeroing and alignment is one of the key steps to ensure precise control of the servo system. This article will introduce the methods of servo motor encoder zeroing and alignment...[Details]