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1. Package sealing test The sealing of jelly cup packaging is an important indicator for the detection of finished product packaging. Through testing, the sealing process and sealing performance of t...[Details]
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Application Technology丨AR-HUD DLP Solution
Application field: Intelligent cockpit
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The advent of autonomous driving has decisively expanded the presence of Laser Imaging Detection and Ranging (LiDAR) sensors in automotive electronics platforms. LiDAR works on the radar principle,...[Details]
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Xiaomi Group (HKEx code: 1810) released its third-quarter financial report on Tuesday as of September 30, 2021. The financial report showed that Xiaomi's total revenue was 78.063 billion yuan, up 8.2...[Details]
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The United States currently builds fewer wafer fabs than other parts of the world. Therefore, in order to solve this problem, the United States submitted the CHIPS Act specifically for the semiconduc...[Details]
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On October 4, according to the latest report from foreign media, Apple is ready to release the iPhone 12, and now the price of the new phone has been leaked. It includes four models, and the price ra...[Details]
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The hard switch and soft switch in the switching power supply refer to the switching transistor. Hard switching is to forcibly turn on or off the switch tube regardless of the voltage or current on t...[Details]
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Protues simulation DHT11 display temperature and humidity simulation schematic diagram is as follows The DHT11 microcontroller source program is as follows: #include reg51.h #include intrins.h #...[Details]
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Preface
This chapter uses the current-frequency ratio I/F control method to drive the rotation of the permanent magnet synchronous motor. First, the control principle of the current-frequency ...[Details]
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0 Introduction
With the increasing number of spare parts for missile weapons and equipment, the testing and maintenance of various single-board spare parts delivered to the troops becomes ...[Details]
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Recently, I encountered a problem with the data transmission of the stm32 serial port when doing ModBus protocol communication based on the stm32f401 serial port. I spent a whole day looking ...[Details]
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The sudden COVID-19 outbreak in 2020 is having a significant impact on mobile operators planning to launch 5G services. The rapid spread of the epidemic continues to disrupt the global economy and ma...[Details]
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China has set up a new 204.15 billion yuan ($28.9 billion) national semiconductor fund as it seeks to nurture its own chip industry and narrow the technological gap with the United States. Accordin...[Details]
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I was invited to write a division subroutine in assembly language. There are two algorithms for writing a division subroutine: the shift-subtraction method and the loop-subtraction method. The shift ...[Details]
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Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]
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