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The 'Flexible Screen Folding Extreme Challenge' initiated by Geek Park has come to an end. In line with the truth-seeking geek spirit, Geek Park teamed up with the China National Institute o...[Details]
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1. Mode 0 When bit M1M0=00. T is a 13-bit counter, THi is the high 8 bits, and TLi is the low 5 bits. The design value is N, then the initial value of the count is X=2^13-N; 2^13=8192=2000H Examp...[Details]
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μC/OS-II is an excellent embedded real-time operating system designed by American scholar Lacrosse. Most of its code is written in ANSI C language and can be used for 8-bit, 16-bit, 32-bit, and even ...[Details]
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Before starting the second part of the voltage test, insert a section Interlude A: How to select the jack of the multimeter probe in different gears First, let's take a look at the holes that can be ...[Details]
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The quality of wound components such as inductors, transformers, motors, etc., which are composed of one or more coils, usually needs to be fully evaluated through the following methods:
1. The windi...[Details]
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According to Android Authority, Galaxy Z Flip 3 and Galaxy Z Fold 3 are Samsung's latest foldable phones, using a more durable display and introducing IPX8 waterproof function for the first time...[Details]
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The price of 3-5 yuan per hour has become the norm, and the 99 yuan power bank can fill a cabinet. People who are closely connected to their mobile phones almost 24 hours a day have supported the sha...[Details]
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The Chinese government and enterprises attach great importance to digital transformation, which has attracted unprecedented attention to China's analytics platform market. By 2023 , driven by the ma...[Details]
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A short circuit is when the power supply is directly connected to form a closed loop by a wire without passing through a load. When the power system is in operation, a very large current flows when a...[Details]
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At present, the mainstream speech recognition framework is still composed of three parts: acoustic model, language model and decoder. Some frameworks also include front-end processing and post-proces...[Details]
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In practice, the MCU port must consider the debounce problem when connecting the switch device, or add a delay in the hardware, or add a software delay query function module. Here, we consider such a ...[Details]
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According to foreign media reports, under a proposal being considered by the British government, the country will allow self-driving cars to drive on highways as early as next year. Automakers are ...[Details]
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First Ring:
ID-- F1(ID) －－－－－》IDX,
convert ID into an integer IDX through a custom algorithm F1. F1 is an irreversible operation and cannot be easily analyzed. This is actually easy to implement....[Details]
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According to CNBC, Chinese electric car company Xpeng Motors said this week that it plans to launch driving assistance technology XNGP (Intelligent Navigation Assisted Driving) in Europe by the end o...[Details]
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Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]
PCB Design
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