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Eliminate power conversion trade-offs by moving to 1700V SiC MOSFETs
High-voltage power system designers struggle to meet the demands of silicon MOSFET and IGBT users for continued i...[Details]
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Disruptive innovation, changing the future, Mengzhimo won the first national disruptive technology innovation competition On December 30, the first National Disruptive Technology Innovation Competi...[Details]
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4 uses C2051 microcontroller, and uses cheap and easy-to-get 74LS164 and 74LS138 as expansion chips. 74LS164 is an 8-bit serial-input and parallel-output shift register. Its function here is ...[Details]
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1. Design tasks Design a basketball scoreboard based on a microcontroller to realize the scoring function and 24-second timing function of the two teams. 2. Performance index requirements (1) Indepen...[Details]
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Today, I encountered some problems when using the USART module and solved them, so I posted them to share.
Problem description:
When using USART for serial communication, I only turned on the rece...[Details]
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Recently, Xiaomi TV's spring series of new products have been pre-ordered and put on sale. With the continuation of the high cost-effective "playing style", its mural TV, full-screen TV and other new...[Details]
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Washington State University (WSU) and Pacific Northwest National Laboratory (PNNL) researchers have developed a sodium-ion battery that can store energy as well as some commercial lithium-ion battery...[Details]
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According to reports on January 19, according to VR Gyro, Tencent received a notice from Meta last month that it would suspend the current cooperation between the two parties on this generation of XR...[Details]
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As people's awareness of environmental protection and energy saving increases, low-power design has attracted strong attention and is favored by manufacturers. In addition, the requirements of faster...[Details]
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introduction
Microwindows is an open source project organized by Gregory Haerr. It is a graphical user interface (GUI) widely used in embedded systems. The goal of the project is to provid...[Details]
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ChangXin Storage Technologies Co., Ltd. and Wi-LAN Inc., a subsidiary of Quarterhill Inc. (TSX: QTRH) (NASDAQ: QTRH), today jointly announced that they have entered into a patent license agreement a...[Details]
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The 51 microcontroller is a commonly used microcontroller chip that is widely used in the control and calculation of various electronic devices. The crystal oscillator is very important in the microc...[Details]
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China Energy Storage Network News:
On the morning of June 19, Li Fanrong, deputy director of the National Energy Administration, visited the Tsinghua Sichuan Energy Internet Research Institut...[Details]
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A method of using a single bus to complete the communication of the single-chip microcomputer is proposed. Combined with the characteristics of the system transmitting both digital and analog signals...[Details]
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As for the functions of 8255 that we usually use, I think it is very simple! !
Why do I say so?
Actually, I just regard 8255 as a 139 decoder (2-4), CS is chip select, A0, A1 respective...[Details]
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