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0 Introduction
The Regulations on Energy Conservation in Public Institutions (Order No. 531 of the State Council of the People's Republic of China, signed by Premier Wen Jiabao, was adopted a...[Details]
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When using 51 single-chip microcomputer, a component is often used, that is, the single-chip microcomputer timer. It plays an important role in many timing systems. What are the functions of single-ch...[Details]
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Abstract: This application note describes
the design considerations for
ultrasound imaging
systems, discusses the trend toward miniaturization, low cost, and portability of imaging systems, ...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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1. How to convert a four-byte hexadecimal number to a decimal number. The format of the hexadecimal number is low-order first. Assume that the first byte is hex_buf , hex_buf , hex_buf , hex_buf . ...[Details]
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ZTO Express welcomed the 10 billionth express delivery in 2019, becoming the first express delivery company in China to reach the 10 billion-piece level, breaking the world record again. On the day o...[Details]
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On the 12th, the Kaohsiung District Prosecutor's Office issued a press release by the COF manufacturer Yihua Electric, announcing that 10 employees of Yihua Electric were prosecuted by the Kaohsiung ...[Details]
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According to DigiTimes, an authoritative supply chain media in Taiwan, industry sources pointed out that Apple plans to launch new iPad and MacBook models with OLED displays in 2022. IT Home ...[Details]
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1 Introduction Power supply devices are an important field of power electronics technology application. Among them, high-frequency switching DC regulated power supplies have been widely used due...[Details]
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/*
Program effect: There are three buttons. Press any one of them to change the speed of the running light
*/
#include //Header file of 52 series microcontroller
#define uchar unsigned char //...[Details]
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Last night, a blogger revealed that one of ZTE's latest flagships had obtained 3C certification. The specific model is ZTE A2023P, which shows that the phone will support 80W fast charging. ...[Details]
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L2.5 and L2.9 have been put into mass production, and L3 and limited-scenario L4 mass production has become an important goal for OEMs in the next stage. In March 2022, the National Highway Traffic S...[Details]
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According to Tech Crunch, market analysis company Canalys released its latest report, showing that mobile phone sales in the North American market in the first quarter of 2019 hit a new low in the sa...[Details]
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NXP’s high-voltage isolated gate driver family integrated into ZF’s next-generation 800 V SiC electric vehicle traction inverter solution
●The collaboration aims to improve the safety, e...[Details]
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In order to promote the use of LED power supply , an LED power supply with the commonly used flyback converter as the core is designed. This paper designs a 4.2W LED power supply circuit, specificall...[Details]
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