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Recently, Yuntianlifei completed a new round of strategic financing of more than 1 billion yuan. The investors include Shenzhen Special Economic Zone Construction Development Group and China Electron...[Details]
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The reliability (lifespan) of LED lighting fixtures depends largely on the heat dissipation level, so improving the heat dissipation level is one of the key technologies. It mainly solves the probl...[Details]
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1. Promote or redesign with energy-saving concepts High efficiency of the power supply at light load is the key factor. The efficiency of the working mode is the average of the efficiency when ...[Details]
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0 Introduction
The single-chip microcomputer chip is equipped with necessary external devices, generally including power supply and power switch, reset circuit, crystal oscillator, input and output...[Details]
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1. Add nand_flash.c file: cpu/arm920t/s3c24x0/nand_flash.c #include #if (CONFIG_COMMANDS & CFG_CMD_NAND) && !defined(CFG_NAND_LEGACY) #include #include DECLARE_GLOBAL_DATA_PTR; #define S3C2410_NFSTAT...[Details]
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On March 18, Aixu Co., Ltd. (600732.SH) announced that it had signed an investment cooperation agreement with the People's Government of Quanjiao County, Chuzhou City, Anhui Province, and plans to ...[Details]
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12V power supplies have been the automotive industry standard since the 1950s; but to meet today's consumer demands, automakers are turning to 48V power supplies. 12V power supplies have been the a...[Details]
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Robots
, in most cases, are still at the relatively low-level stage of spatial positioning control, without much intelligence, and still have a long way to go before they can become intell...[Details]
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With the rapid development of computer application technology, mobile storage devices have been widely used. Among them, CF (Compact Flash) card was born in 1994. It is the earliest flash memory card...[Details]
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The parallel P3 port of the MCS-51 series microcontroller is a multi-function port. Its first function is a quasi-bidirectional port, which can be used as a general I/O port. Its characteristics are ...[Details]
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For a long time, the business scale and technology of domestic independent IC testing manufacturers have been relatively weak, resulting in domestic semiconductor manufacturers having to outsource th...[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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Recently, according to data from Counterpoint Research, in the third quarter of the US smartphone market, Apple had the highest market share of 42%, followed by Samsung Electronics with a market shar...[Details]
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//Crystal:7.3728MHz, Function: Learn the program of external interrupt 0 #include #include #defineLED_COMPORTA^=(1《voidport_init(void) { PORT=0x40; DDRA=0x40; PORTB=0x00; DDRB=0x00; PORTC=0x00;//m103...[Details]
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A soft starter is a device used for starting and running control of motors. It controls the starting current and voltage of the motor to achieve smooth starting and soft stopping of the motor, redu...[Details]