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Under the action of voltage, non-penetrating discharge occurs in the air gap, oil film or edge of the conductor inside the insulating structure, which is now called partial discharge. Partial dischar...[Details]
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Overview This article briefly describes the solution to initialize timer2 in stm8s003 and immediately enter the interrupt: When debugging stm8 tim2 as a 100ms timer, I found that after enabling timer...[Details]
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In small MCU application systems, when AC 220V is used for power supply, a transformer is generally used to process the power supply, reducing the high voltage AC to low voltage before DC processing,...[Details]
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1. GPIO registers can be divided into the following categories according to their functions: A. Configuration register B. Data register C. Bit register D. Lock register 2. For GPIO ports, each port h...[Details]
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Toyota Motor Corporation and BYD Co., Ltd. today signed a joint venture agreement to establish a pure electric vehicle research and development company. The new company will be officially established...[Details]
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After 2010, IEEE started to upgrade Ethernet to TSN, a process that may take 20 years. TSN stands for Time-Sensitive Networking, which has a wide range of applications, covering six areas: 1) Ether...[Details]
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SRAM Data Memory The ATmega128 supports two different SRAM configurations, as shown in Table 1. Figure 9 illustrates how the ATmega128's SRAM memory is organized. The ATmega128 is a complex micro...[Details]
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###############################main.c############################# #include intrins.h #include "myreg.h" #include "uart.h" #include "tool.h" void RdUART(); void main(void) { volatile unsigned...[Details]
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//Example 28: Use array pointer to control the 8-bit LED of P0 port to light up -- supporting 51 single-chip microcomputer development board //
#include reg51.h
/***********************************...[Details]
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Nissan Motor, Japan's third-largest automaker, said on Thursday that it is grappling with negative conditions such as chip shortages, rising raw material costs and the COVID-19 pandemic, which will r...[Details]
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Kernel version: linux-2.6.32.2 Experimental platform: mini2440 1. Add platform device support First, you need to include the header file linux/dm9000.h in mach-mini2440.c. The dm9000 platform devic...[Details]
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According to foreign media reports, when you hold a flashlight to find lost keys, when bats detect obstacles when flying at night, or when car radar locates other cars on the road, the same physical ...[Details]
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The front design of today's smartphones has hit a bottleneck. They are either the traditional "wide forehead" or the radical special-shaped screen (including bangs screen, water drop screen, and perf...[Details]
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//This source program has been debugged on the experimental board and readers can directly quote it. They can also use the flexibility of software programming to expand it and realize more complex fu...[Details]
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Introduction In substation automation systems, it is often necessary to collect and process multiple three-phase voltage and current signals (such as real-time monitoring of power quality). At this...[Details]