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This soft switching power supply adopts a full-bridge converter structure and uses MOSFET as a switch tube with a parameter of 1000V/24A. It adopts phase-shifted ZVZCSPWM control, that is, the lead...[Details]
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In this section, we will explain the use of digital tubes. Since the principles have been learned when learning about 51 single-chip microcomputers, here you only need to use the previously learned o...[Details]
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From the functional classification, it can be divided into:
1. Active control ADAS: ACC/AEB/LKS, etc.
2. Warning ADAS: FCW/LDW/PCW, etc.
3. Other auxiliary ADAS: BSD/ADB/panora...[Details]
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Recently, Qualcomm Technologies announced the launch of the Qualcomm Snapdragon™ 480 5G Mobile Platform, which is the first Snapdragon 4 series mobile platform to support 5G. “Qualcomm Tec...[Details]
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introduction
With the continuous development of automotive electronic technology and network technology, people's requirements for automotive safety and reliability are getting higher and hig...[Details]
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On August 4, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia launched
an automotive electric tailgate s...[Details]
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According to foreign media reports, a new research and development result - ultrasonic single-chip system opens up new design possibilities for virtual buttons for smartphones, automobiles, the Inter...[Details]
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On August 6, the State Grid Corporation of China Qinghai Walang Pumped Storage Power Station and Yushu Guoluo Second Circuit 330 kV Line Project and Dingzikou 750 kV Transmission and Transformation Pr...[Details]
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Electromagnetic flowmeter has the advantages of high measurement accuracy, strong reliability, good stability, complete functions and long service life. It is developed based on a standardized manufa...[Details]
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Using Chinese heart to create "Chinese core" | Xinhai Technology signal chain MCU makes smart terminals smarter On December 21, the 2021 Guangdong-Hong Kong-Macao Greater Bay Area Consumer Electron...[Details]
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8255 is a microcomputer parallel programmable I/O port expansion chip.
The procedure is as follows:
ORG 0000H
AJMP MAIN
ORG 0100H
MAIN: MOV SP,#030H
MOV P0,#00H
MOV R0,#07BH ;Cont...[Details]
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AGV mobile
robot
is a self-driving mobile robot used for material handling and transportation in factories, warehouses, logistics centers and other places. AGV is usually equipped with
...[Details]
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Initialization process of memlbock The second stage is to build the memblock Management scope of memblock ATAG_MEM or ATAG_CMDLINE mem=size@start The management scope of memblock is determined ...[Details]
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On April 23, Mijia’s official Weibo account announced that the new art co-branded Xiaomi Watch Color will be unveiled tomorrow, this time in collaboration with a world-renowned art brand. This...[Details]
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1. SPI interface of AVR microcontroller
SPI (Serial Peripheral Interface) bus system is a synchronous serial peripheral interface that allows MCU to communicate and exchange data with various...[Details]
Test/Measurement
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