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On May 31, a signing ceremony for a digital economy industry project was held in Taihe County, Ji'an City, Jiangxi Province. According to Taihefeng news, three projects including the Weikurui electro...[Details]
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The main circuit topology of the full-bridge bidirectional current source high-frequency link inverter is shown in Figure 1. It consists of three parts: a high-frequency inverter, a high-frequency ...[Details]
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As the scope of ARM processor applications continues to deepen, ARM provides more and more peripherals according to different needs. Commonly used communication interfaces include RS232, RS485, CAN, ...[Details]
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Speculation about the supplier of NIO's 150-degree battery pack did not start from NIO DAY a few days ago. On December 22 last year, on the 4th floor of the Sofitel Haikou Hotel, NIO President Qin ...[Details]
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A netizen @科技的那些事 wrote an article praising Xiaomi TV. He said that Xiaomi TV has become the only TV brand in China whose semi-annual shipments and sales have exceeded 4 million. In addition to good ...[Details]
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Overview: In industrial distance measurement, non-contact distance measurement is often used due to work requirements and complex environments. Laser, infrared and ultrasonic are the most commonly ...[Details]
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In recent years, digitalization has been widely used in the field of power supply, and many electronic devices require power supply with multiple levels. Therefore, a switching power supply design sch...[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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Input capture mode can be used to measure pulse width or frequency. Except for TIM6 and TIM7, all other STM32 timers have input capture function. Simply put, STM32 input capture detects the edge...[Details]
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On June 25, the 2022 China Nansha International Integrated Circuit Industry Forum was held in Nansha, Guangzhou. The summit was hosted by the Management Committee of Guangzhou Nansha Economic and ...[Details]
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#include "regx52.h" void Delay(int time) { while(time--) //while loop takes 10us { } } void Timer0Init(void) //1 millisecond @ 11.0592MHz { TMOD &= 0xF0; //Set timer mode ...[Details]
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Typically, the biggest obstacle encountered when designing an isolated DC-DC converter is transformer design, which often discourages designers from doing so and leads to other simpler design tasks...[Details]
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A McKinsey report pointed out that only 3 out of every 10 digital transformation projects are successful, which means that 70% of companies are unwilling to change their current strategies, and cou...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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01
Information security requirements
This chapter mainly introduces the information security requirements from four aspects: hardware security, system security, communication security, an...[Details]
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