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introduction
DC regulated power supply is an indispensable device in the field of electronic technology. Most common DC regulated power supplies adopt the principle of series feedback voltage ...[Details]
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On August 26, Suzhou Goodtech released its 2019 semi-annual report. In the first half of 2019, the company achieved operating income of 911,125,514.36 yuan, a decrease of 3.53% over the same period l...[Details]
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1. Experimental Task:
When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding dong" sound which is output from the P1.0 port to the LM386 and then amplified to the speaker. ...[Details]
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3. Power Factor Correction
The U.S. Department of Energy (DOE) "ENERGYSTAR" solid-state lighting (SSL) specification stipulates that any power level must provide power factor correction (P...[Details]
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Code: Flowing light program. /* *info:led flow *author:chenlu *date:2014.11.20 */ //input the head file so that the program can work normally //iom16v---know the register //macros---know the BIT...[Details]
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PIC16C7X (Except 710/71/711) When ADCON1 is configured to set all analog pins as digital I/O, VREF is internally tied to ground. This causes the ADRES register to read 0xFF every time an analog conver...[Details]
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In the process of integrated circuit chip operation, power loss is inevitable, and most of these power losses will be converted into heat energy and dissipated. In abnormal conditions such as high am...[Details]
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Allison Transmission, a leading designer and manufacturer of propulsion solutions for conventional, electric hybrid and pure
electric vehicles
, has added the eGen Power 100S and 130D e-Axl...[Details]
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On October 16, 2023, WPG Holdings
, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary Youshang has laun...[Details]
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According to multiple semiconductor industry sources, Samsung will increase the price of NAND flash memory chips by 10-20% in the fourth quarter of this year, and will increase by 20% in the first an...[Details]
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Under Huawei's strong opposition, this 2.1216 billion yuan cross-border acquisition transaction fell through. On the evening of September 4, New Oriental New Materials Co., Ltd. (hereinafter referre...[Details]
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According to relevant reports, the chips used in Apple's new MacBook Air and iPad Air/Pro may all be mass-produced using TSMC's 3nm N3E process. These products equipped with new chips may be launched...[Details]
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The 2019 China (Chengdu) Electronic Information Expo will be held at the Chengdu Century City New International Convention and Exhibition Center from July 11 to 13, 2019. With the theme of "Cores to ...[Details]
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Friends who use single-chip microcomputers know that the ROM and RAM provided by single-chip microcomputers are generally small. Even if it is a 256KB flash and 64KB RAM like STM32. Once you need to ...[Details]
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With
the development of
intelligent driving
technology, the industry has
gradually moved
from early
autonomous driving
based on simple rules and modular logic
to highly complex intel...[Details]