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Recently, Jiemei Technology said in an institutional survey that it has been in short supply in recent months and has full orders. In terms of production capacity, the paper carrier business will inc...[Details]
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On the afternoon of August 20, Tang Ming, secretary of the Dangshan County Party Committee, Wu Yunfeng, chairman of the County CPPCC, Zhai Yongsheng, secretary of the County Political and Legal Aff...[Details]
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Among the basic modules of analog circuits, the reference source is an indispensable basic module. It is widely used in analog and mixed digital-analog integrated circuits such as analog-to-digital ...[Details]
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The Canadian
Robotics
Commission (CRC) has entered into a $100,000 funding partnership with the Next Generation Manufacturing Centre (NGen) in December 2023, a global innovation cluster for...[Details]
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In the design of LED lighting power supply, there are several design problems: the life of electrolytic capacitors does not match that of LEDs, common causes and solutions for LED flicker, the effect...[Details]
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Taiwan's Economic Daily News quoted Japanese media as saying that due to the impact of the COVID-19 epidemic, Sharp's Mie Prefecture panel factory in Japan is reported to reduce production and lay of...[Details]
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Author: Martin Keenan, Technical Director, Avnet Abacus Global automakers are responding to increasingly stringent emissions regulations by increasing the proportion of electric vehicles (EVs). Glo...[Details]
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Fault phenomenon The instrument cannot be turned on Testing process There was no response when powered on, and the initial suspicion was that there was a power supply problem. After inspection, it ...[Details]
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Preface: Recently, we often see news about new energy vehicles losing control and causing accidents. Excluding human error, the instability of the vehicle control unit ( VCU) is also a major factor...[Details]
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On June 6, the Ministry of Industry and Information Technology officially issued 5G licenses to China Mobile, China Unicom, China Telecom and China Broadcasting Corporation, which means that China ha...[Details]
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On December 23, Dafu Technology stated on its investor interaction platform that its subsidiary Dafu Fangyuan is the main supplier of core components of the hinge for Huawei's folding mobile phones. ...[Details]
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This week, TSMC's statement on supplying Huawei at a press conference caused some concern from the outside world, especially whether there will be changes in future mobile phones. A foreign ...[Details]
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The outer blood-retinal barrier of the eye includes the retinal pigment epithelium, Bruch's membrane, and choriocapillaris. Image source: National Eye Institute (NEI) Researchers at the National...[Details]
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Introduction: I have been using the PIC CCS compiler, and I feel that it has some features that other compilers cannot match, but also some headaches. First of all, I think the biggest benefit is t...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]
Microcontroller MCU
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