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With the continuous development of security monitoring technology, the market demand for security monitoring is also changing rapidly. In recent years, high-definition video monitoring has become a...[Details]
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With the issuance of commercial licenses for autonomous driving in various places , players in the field have also stepped into the deep waters of autonomous driving. It can be found that in the "eye...[Details]
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"Electric vehicle manufacturers that are still producing on a small scale will give up during the market contraction. The epidemic will accelerate their demise," said an industry investor. China's ...[Details]
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On June 7, the Moroccan government announced that China's
power battery
company
Guoxuan High-tech
(002074) will build the country's first
electric vehicle
battery
supe...[Details]
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#include
unsigned char flag; //waveform output flag variable
bit time;
unsigned char sin(unsigned char x)
{
unsigned char code sin_tab ={125,128,131,134,138,141,144,147,150,153,156,...[Details]
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Introduction: Multimeters can not only be used to measure the resistance of the object being measured, but also AC and DC voltages and DC voltages. Some multimeters can even measure the main paramet...[Details]
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Hardware: STC89C52RC Development tool: Keil uVision4 For those who are new to microcontrollers, the application of timers/counters may be confusing, especially the calculation of initial values ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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LOTO has been focusing on the field of virtual oscilloscopes. Based on USB virtual oscilloscopes, it has expanded many functional modules, which can integrate Windows oscilloscopes, signal sources, l...[Details]
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1. Principle of electromagnetic flowmeter Electromagnetic flowmeter is an instrument that uses Faraday's law of electromagnetic induction to measure the volume flow of conductive liquids. In the elec...[Details]
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LED display unit board:
A. The whole board is not lit
1. Check whether the power supply and signal line are connected.
2. Check whether the test card can identify the interface. If the red...[Details]
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Here, TMR0 of 16C711 microcontroller is used as timer interrupt, hoping to achieve accurate timing. In the program, TMR0 uses the 32-frequency division of the crystal oscillator, and the initial valu...[Details]
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On October 21, Li Hongshuang, Party Secretary and Chairman of Shanxi Coal Group, and Wang Zhiqing, General Manager, met with Michel Loiseau, Chairman of France's Areva Energy Storage Group, and Zha...[Details]
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On April 20, the National Development and Reform Commission held a press conference, at which the scope of "new infrastructure" was clarified for the first time, including information infrastructure,...[Details]
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Infineon Technologies will showcase innovative solutions in the fields of environmentally friendly, safe and intelligent transportation, as well as green and smart living spaces
Inf...[Details]
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