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Baidu participated in the Western Electric Expo, and unmanned buses, unmanned shuttle buses, unmanned vending cars and other heavyweights were unveiled In recent years, with the rapid development o...[Details]
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According to official news from Xiaomi, Xiaomi 9 Pro 5G and Xiaopeng Electric Vehicles are cooperating. The mobile phone is the car key and the door can be opened by sticking it to the car body...[Details]
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Phase meter is a commonly used measuring instrument. Its biggest feature is that it can measure the phase and power frequency between two voltages, between two currents, and between voltage and curre...[Details]
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Recently, according to foreign media reports, a 19-year-old Iowa girl, Victoria O'Connor, successfully recovered her stolen car with the help of the "Find My iPhone" feature of the iPhone. It...[Details]
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Since Tesla was born, new energy vehicles have led many. New design trends. The younger generation, who have grown up surrounded by digital products, are quite obsessed with these designs, which ha...[Details]
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On January 20, 2022, Shenzhen Desay Battery Technology Co., Ltd. (hereinafter referred to as the "Company") signed the "Desay Battery Energy Storage Cell Project Park Entry Agreement" (hereinafter ...[Details]
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Floating point operation instructions (FNC110-FNC1320) are used for floating point number processing. Floating point numbers are 32-bit numbers, including 13 instructions such as floating point com...[Details]
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As the frequency of the measured current increases, the Hall effect gradually weakens. When measuring a high-frequency AC current that does not contain a DC component, most of the current is direct...[Details]
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Look at the code first #include "stc12.h" unsigned int Last_Capture_Data=0; unsigned int New_Capture_Data=0; unsigned int g_Period=0; unsigned int g_Frequency=0; unsigned char str1 ; u...[Details]
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Add the mtdparts command, change the command to view the current partition, and use the partition name to represent the address and length in the startup parameters. grep "cmd_mtdpart" * -nR Sear...[Details]
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UCD3138 is the latest generation of digital power controller launched by Texas Instruments, which was officially released in the first quarter of 2012. Compared with the previous generation of digi...[Details]
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introduction
The image adjuster, also known as the security monitoring adjustment instrument, is an instrument used to test the monitoring system. During the on-site construction and maint...[Details]
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The power regulator is a high-voltage electronic device that needs to be installed and debugged in a suitable environment. Here are some common power regulator installation methods:
1. Install...[Details]
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Response time refers to the time required for the PLC to output a control signal after receiving an input signal. When the CPU receives an input signal corresponding to the input refresh cycle, the...[Details]
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1. Overview
LED displays
have occupied
the mainstream market of
large-sized indoor and outdoor
displays
with their high
brightness
, weather resistance and large size,...[Details]