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The core Cortex-M3 processor of STM32 is a standardized microcontroller structure. I hope you will think about what standardization means. In short, the Cortex-M3 processor has a 32-bit CPU, a parall...[Details]
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On September 26, Huawei held a domestic launch conference for its 2019 flagship mobile phone Mate 30 series. At the conference, Huawei released the second-generation smartwatch, which can answer call...[Details]
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Connect leads to the two electrodes of the piezoelectric ceramic sheet, and then glue them together with resin glue according to the schematic diagram below.
This microphone can be used as soon ...[Details]
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Recently, we got news from relevant channels that Huawei Wallet will work with BYD DiLink to launch mobile phone NFC car key. It is reported that this function will be launched with the new BYD Song ...[Details]
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On the afternoon of October 27, Ma Lianqi, Party Secretary of Tai'an Energy Bureau, presided over a meeting to promote the construction of new energy storage demonstration projects, to study and solve...[Details]
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In the railway transportation system, the track circuit frequency shift keying (FSK) signal is used to judge the transportation status and transmit the control signal. The carrier signal under diff...[Details]
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In the face of the growing electric vehicle consumer market, DC fast charging systems are becoming a better choice. Although the use of electric vehicles is increasing, there are still problems with ...[Details]
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China Energy Storage Network News
: "I have always believed that the power system is the core of the future energy system. Electricity is the cleanest and most convenient to use. Therefore, t...[Details]
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In 2011, my country started to implement TD-LTE large-scale technical trials in six cities. The trials will be divided into two phases, and will conduct multiple tests on terminals, core networks, ...[Details]
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The intelligent vehicle terminal that combines gpsOne positioning technology, CDMA communication technology and GIS technology can cooperate with the control center to realize various applications ...[Details]
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There are 6 ways to find the address of the operand storage unit. 1. Immediate addressing The operand to be found is a binary or decimal number, which appears in the instruction and is prefixed wi...[Details]
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1.12.1. DC motor 1.12.1.1 What is a motor? The motor is an electric motor that converts electrical energy into kinetic energy. Principle: A current-carrying conductor is acted upon by a force in a ma...[Details]
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What is the difference between Hi-Fi and AV
1. Practical use:
HiFi equipment has a long history, mature circuits and various circuit programs, including both transistor amplifier...[Details]
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Recently, Toyota Motor Corporation announced that Toyota and Panasonic Corporation signed a business merger contract and a joint venture contract on January 22, 2019 to establish a new company for t...[Details]
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Xiaomi has announced plans to set up Mi Express Kiosk vending machines in India through which users can directly buy Xiaomi products without dealing with any middlemen. These vending machines will ap...[Details]
MicroPython Open Source section
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