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When company leaders become internet celebrities, it can indeed bring brand effects and increase company revenue. In China, Dong Mingzhu personally endorses Gree products, which is an example. Elon M...[Details]
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The STM32 RTC is powered by a button battery. I originally considered connecting the positive pole of the battery to an AD port to collect the voltage value, but I found that the battery was quickly ...[Details]
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Contents The invention relates to a Coriolis mass flowmeter, in particular to an ultra-micro-bend Coriolis mass flowmeter, belonging to the field of flow metering instruments and meters, and is used ...[Details]
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1 Introduction
With the development of microelectronics and computer technology, embedded technology has gained a broad space for development. Especially since the 1990s, the development and ...[Details]
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Current transformers have long been used as a standard device in instruments and equipment to measure precision currents. Even in harsh environments and high temperatures, this device is very accur...[Details]
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On October 10, Jinghe Integrated Circuit announced that the company's 28nm logic chip has passed functional verification and successfully lit up the TV.
This means that Jinghe Integrated has t...[Details]
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On April 21, Beijing time, the news that Volkswagen Group will invest US$740 million to acquire 30% of the shares of Guoxuan High-tech, China's third largest power battery company, caused a sensation...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 uses the AD5292 digiPOT+ series digital potentiometer, the ADA4091-2 dual op amp, and the ADR512 voltage reference to provide ...[Details]
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1. Rendering
2. Transmission code format
3. 38KH carrier transmission (complete transmission diagram)
4. The difference between 0 and 1
5. Carrier
6. Summary
7. Cod...[Details]
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“Spirit of Innovation” all-electric aircraft
Rolls-Royce is entering new aviation markets and pioneering sustainable propulsion, with one mission being to develop energy ...[Details]
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Well-known reporter Mark Gurman recently said that Apple's spring new product launch conference is expected to be held in March or April. Judging from the current exposure, the outside world i...[Details]
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Hyundai Motor's electrification transformation has been very successful. Although it is the world's first company to recall all-electric vehicles on a large scale, this matter has basically been sett...[Details]
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Analyst Ming-Chi Kuo said in an investor note seen by MacRumors that the upcoming 2022 iPhone lineup will include two 6.1-inch devices and two 6.7-inch devices, with no 5.4-inch iPhone mini. Two of...[Details]
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1 前言
随着电子产品的发展，特别是在我国加入WTO后与世界经济接轨的宏观环境下，人们对各类电子产品的电磁兼容性与可靠性、安全性提出了更高的要求。这就极大地促进了EMI对策电子元件与电路保护电子元件的飞速发展，成为电子元件领域中的1个热点，引起人们的极大关注。这类电子元件品种繁多 ，虽然近两年没有出现什么特别令人注目的新发明、新品种，但是这类电子元件型号规格的增多、参数范围的扩大以及抑...[Details]
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Use rpm -qa | grep nfs to check whether the tftp server is installed
yum install nfs
1. Server installation:
1.setup
2.System Services
3. Check *nfs
4.service nfs res...[Details]
Microcontroller MCU
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