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Previously, Huawei's 4G mobile phone with model number JLN-AL00 was registered with the Ministry of Industry and Information Technology. Today, the appearance of the phone was officially announced. I...[Details]
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July 1 news Honor X10 Max will be officially released tomorrow (July 2). According to previous information, Honor X10 Max will use a 7.09-inch RGBW eye-protection sunlight screen, support DCI-P...[Details]
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There are many types of transistors at present. It is difficult to determine the pin polarity only from the pin arrangement, so a multimeter is often used to determine the pin polarity. The method of...[Details]
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Foreign media learned that the Semiconductor Industry Association (SIA) of the United States said on Wednesday local time that it is working with U.S. federal officials to try to persuade local of...[Details]
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ASML announces third quarter 2021 financial report | Net sales of 5.2 billion euros, net profit of 1.7 billion euros, and full-year revenue growth is expected to reach 35%
ASML, a gl...[Details]
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a) Purpose: To use the system clock to perform two experiments - periodically executing code and precisely timing delays.
b) Initialization function definition:
void SysTick_Co...[Details]
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The high-precision distributed optical fiber temperature measurement system (DTS) is a temperature measurement product based on the principle of fiber optic Raman temperature measurement. The product...[Details]
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Predictive control is a control strategy proposed based on the actual application needs of industry. So far, it has achieved great success in theoretical research, industrial application and co...[Details]
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Today we will talk about how to use PLC to realize simple handling actions. This example perfectly uses the instructions of sequential control. It is really convenient to apply it in practice, and ...[Details]
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mplayer cross-compilation process:
GCC version: Sourcery G++ 4.2.1
Target machine: S3C6410 ARM core is arm1176jzf-s (GCC has -mcpu=arm1176jzf-s)
Host: Ubuntu 8.04
Tips: mplayer h...[Details]
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在通信行业、电力行业、工业、军工、航空航天等领域，都广泛应用 大功率 AC/DC高频 开关电源 。单机功率从几百瓦至几百千瓦，智能化、n+1冗余模式、高效高功率密度、全数字化等是其显著之特点。 The following figure is a schematic diagram of the DC/DC part: The timing waveform is as foll...[Details]
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China Energy Storage Network News:
On August 28, the National Energy Internet Industry and Technology Innovation Alliance General Member Conference and the 2017 National Energy Internet Confe...[Details]
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On October 18, Goldman Sachs' latest research report pointed out that by 2026, the battery cost of electric vehicles will drop significantly by nearly 50% and may be on par with the price of intern...[Details]
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Linux development board UBUNTU18.04 Note qt5.8 Basic network configuration commands ifconfig eth0 XXX.XXX.XXX df -hl df --help Hard disk free -h free --help memory ps -ef View all processes ...[Details]
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According to a Gartner survey of 451 senior technology leaders in the second quarter of 2024, 57% of chief information officers (CIOs) said they were responsible for leading their company's artif...[Details]
PCB Design
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