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Network Tester Introduction A network tester is also commonly called a professional network tester or a network detector. It is a portable, visual intelligent detection device that can detect the...[Details]
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The static scanning of digital tubes was mentioned above, but in most cases, it is dynamic scanning. The characteristic of dynamic display is that the segment selection lines of all digital tubes are ...[Details]
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This article focuses on the process of using MAX 274 to implement a low-pass filter in an electric power parameter measurement device.
In the power parameter measurement device, the power parameters ...[Details]
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1. Fatigue analysis
There are several possible methods for fatigue analysis and life prediction of materials and components, including stress-life, strain-life, crack growth and spot weld joints. T...[Details]
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In the new energy vehicle market, domestic car companies are “technologically overtaking”. At the Guangzhou Auto Show, the last car show at the end of the year, this trend is continuing to intensif...[Details]
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Recently, I have been thinking about making an instrument that can detect temperature and humidity, light intensity, and air pressure. And I need a sensor with high precision and fast response. I sea...[Details]
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Fully self-driving cars will surely become popular in the next few years. Google has planned to have 10 million self-driving cars on the road worldwide by 2020. In fact, some basic technology configu...[Details]
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Recently, Beijing Baidu Netcom Technology Co., Ltd. disclosed two patents entitled "Autonomous driving vehicles and systems for autonomous driving vehicles", with publication numbers CN112389461A and...[Details]
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The use of voltage scaling techniques in conjunction with frequency scaling techniques adds new principles to clock switching to ensure safe voltage levels for the new clock frequency. In addition,...[Details]
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I am going to learn UBoot, I downloaded a TQ2440 UBoot, and I am going to use its USB download function. However, the usb_slave in TQ2440 UBoot only gives the compiled binary file, which is very unpl...[Details]
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To operate megawatt-class photovoltaic power plants stably and improve their profitability, "power generation operators" must have a minimum knowledge of electrical equipment and build and operate ap...[Details]
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The statement format of assembly language is as follows:
{symbol}{instruction/directive/pseud0-instruction}{;comment}
symbol: label/local label/constant/variable
instruction: instruction
direct...[Details]
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Gas (Gas) is a general term for natural gas, liquefied petroleum gas, and artificial coal gas. It is a gas energy used in industrial or civilian fields. The following is an article from Gongcai.com a...[Details]
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Understanding the memory map and core of XS128 is very helpful to fully exploit its existing resources and allocate RAM reasonably. Last time we discussed the DG series microcontrollers with cpu12 co...[Details]
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CAN bus (Controller Area Network) is a local area network based on broadcast technology, which is widely used in automobiles, industrial automation, medical equipment and other fields. However, in ...[Details]
Analog electronics
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