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International Online News (Reporter Zhu Wanling): On March 29, the Global Energy Interconnection Development Cooperation Organization was established for the fourth anniversary. At a webinar held b...[Details]
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1 Power Module Design
The power supply in this study is directly connected to the neutral and live wires, and converted through the lnk306 chip. The 13V voltage required by the control mod...[Details]
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Note: In Ubuntu, use the "U-to-serial" module to connect to the UART0 of the LPC17XX development board and upgrade the LPC program through ISP. Brief description of ISP commands and upgrade process...[Details]
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Particle-free, precise laser equipment for a wide range of medical device applications
Laser technology has been a mainstay of science and industry since its invention 50 years ago. Initia...[Details]
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org 0000h
LJMP MAIN
ORG 0003H
LJMP L0
MAIN:MOV R2,#0aH ;Amplitude modulation multiple
MOV R4,#01H ;Increase/decrease selection
MOV R5,#01H
pp: SETB EA
SETB EX0 ;Delay count number
MO...[Details]
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(Image source: Hyundai Motor official website) According to foreign media reports, recently, Trustonic, a mobile device and application security technology company, announced that Hyundai Motor Ame...[Details]
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For a long time, the problem of "burning chips" in the MCU principle and experiment course (that is, downloading the hexadecimal target file to the Flash ROM in the MCU) was quite troublesome during t...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing...[Details]
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In layman's terms, setting the PLL is equivalent to overclocking. The reason for overclocking a microcontroller is the same as that for a PC. The main reason for frequency division is that the operat...[Details]
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1
Introduction
With the rapid development of social science and technology, resource shortage is becoming increasingly serious, especially water resources, which are closely related ...[Details]
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In response to the coronavirus outbreak, Genesys®, a leading global provider of omnichannel customer experience and contact center solutions, is working with partners to help customers in China deplo...[Details]
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0 Introduction
Current mirror (CM) is one of the most basic unit circuits in analog integrated circuits. It is a circuit that can reproduce or copy the reference current of a branch in the...[Details]
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Dachen Capital was established on April 19, 2000 and is headquartered in Shenzhen. It is one of the first domestic venture capital institutions established in accordance with market-oriented operatio...[Details]
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With the progress of the times and the continuous development of various technologies, our daily lives have undergone tremendous changes. The widespread promotion and application of big data technolo...[Details]
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I have used Qemu to run/debug arm linux several times, but I forgot about it after a while. I had to look up the information again every time, which wasted a lot of time. This time I made the whole...[Details]
Talking about work
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