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1 #include "reg52.h" 2 //----------------------------------------------- ---------------------------------------- 3 // Define the gap input constant 4 #define GAP_ZERO 0x00 5 #define GAP_VS...[Details]
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Abstract: Based on some cases encountered in daily maintenance, this paper classifies and analyzes some issues related to human-induced failures in UPS, and proposes methods for correct use and mai...[Details]
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In our lives, safe use of electricity is a serious issue. For example, one of the normal operating conditions of household appliances is whether the insulation level of its insulating materials (i.e. ...[Details]
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On March 30, Shaanxi Xixian New District Power Supply Company organized employees to come to Xi'an Xianyang International Airport to conduct an inspection of power equipment in the airport substati...[Details]
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In recent years, the smart car industry's demand for high-power computing chips has grown rapidly, but the high cost of chips has discouraged many car companies, affecting the speed of the developmen...[Details]
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1. Performance indicators (1) Sampling rate: 9 levels adjustable: 334kHz, 100kHz, 50kHz, 20kHz, 10kHz, 5kHz, 2kHz, 1kHz, 500Hz. (2) Working voltage: 3.5-5V, powered by built-in rechargeable lithium b...[Details]
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In the previous article "General Transmission Format of ADI Audio in PCBA", we introduced the transmission format of general audio in PCBA, which involves multiple formats. This article will select...[Details]
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According to Fast Technology on July 16, today, Zeekr officially announced that the new Zeekr 009 will be officially released in Hong Kong, China on July 19.
It is understood that based ...[Details]
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O Introduction
The firing of firearms is an important link in the field of shooting range testing. Traditional firearms are fired manually, that is, the shooter pulls the trigger of the fi...[Details]
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As a professional electromagnetic flowmeter manufacturer, after years of careful research on the field application of products, we have summarized some problems that are prone to occur in the actual ...[Details]
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After make menuconfig, first read linux-2.6.32.2/arch/arm/Kconfig ??? sudu vi linux-2.6.32.2/arch/arm/Kconfig (1) Find the line "mainmenu" at the beginning of the "Linux Kernel Configuration" sourc...[Details]
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introduction
Frequency modulated continuous wave (FMCW) radar is a radar system that obtains distance and speed information by frequency modulating continuous waves. It has attracted widesprea...[Details]
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Liquid crystal is a polymer material. The main principle of liquid crystal display is that electric current stimulates liquid crystal molecules to produce points, lines, and surfaces and cooperates wi...[Details]
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The IO pins of the microcontroller will definitely be used when using it. Take the P1 port of the 51 microcontroller as an example. The internal structure is shown in the figure When the microcont...[Details]
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Introduction to UDS
UDS (Unified Diagnostic Services) is a universal diagnostic service standard used for the diagnosis and debugging of automotive electronic control units (ECUs). UDS is a co...[Details]