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Ⅰ. Write in front In some low-power devices, the device needs to enter low power consumption and need to wake up the MCU at a certain interval. Therefore, there is a need for a timed automatic wake-u...[Details]
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1. Introduction
UCC3895 is a phase-shifted resonant full-bridge soft-switching controller produced by Texas Instruments, USA. This series of controllers adopts advanced BCDMOS technology. The...[Details]
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In recent years, the instrumentation industry has developed significantly, and has also kept up with the trend of the times and made many breakthroughs in key technologies. In the future, the instru...[Details]
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According to foreign media reports, the US Patent and Trademark Office has granted Apple a new patent: an advanced active suspension system. The system consists of a top mount, a bottom mount, a rigi...[Details]
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I saw an article online. It's not very complete, but it helps me understand. I think it's okay. There are a lot of specific codes on the Internet. You can refer to it and calculate it. The following ...[Details]
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At present, the research on height measurement and distance measurement at home and abroad is mainly focused on the processing of satellite, radar and other signals, and its application scope is mainl...[Details]
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A new iQOO phone with model number V2197A has passed the network access review of the Ministry of Industry and Information Technology. It is equipped with an octa-core 2.2GHz processor, a 6.51-...[Details]
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At present, the mainstream interface used by hard disk drives is Advanced Technology Configurator Interface (ATA), also known as IDE interface, and most hard disk drives use parallel ATA interf...[Details]
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Abstract: This article will start with the author's usual nonsensical style of talking, and introduce the relevant knowledge of eye diagram measurement from four aspects: 1. Background knowledge o...[Details]
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There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. As long as you understand the relationship between the three, you can master PLC skillfully.
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In actual engineering, interrupt algorithms are often used to achieve key debouncing. Idea: Start a timer interrupt, scan the key status every 2ms and store it. After scanning 8 times in a row, obs...[Details]
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LCD.c file: #include "LPC11XX.h" #include "gpio.h" #include "main.h" #include "Delay.h" #include "LCD.h" /*-----------Set D0-D7 as output port-------------*/ void Set_GPIO_Output(void) { ...[Details]
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According to foreign media reports, Shoichiro Watanabe, chief technology officer of Panasonic Holdings Group's battery division, said that in the future, electric vehicle battery manufacturers will ne...[Details]
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Altera's ACEX, FLEX and other series of FPGA chips are widely used, but their FPGA is based on the SRAM structure, and the programming data that determines the logic function of the circuit is stored ...[Details]
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After completing the porting of Linux 2.6.39, we will first create an NFS file system, using the file system created in the document "Building a Minimal Root File System.doc" (201407090326_fs...[Details]
Analog electronics
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