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The key point of daily maintenance inspection of motors is to find abnormal conditions of equipment as early as possible, deal with them in time, and prevent accidents from expanding. Maintenance pers...[Details]
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I've been a bit busy lately, but I still found some time to create a 32-bit LED pattern water light with a single -chip
This is the schematic diagram:
Haha, the principle is not t...[Details]
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1. Overall introduction of the project
VCU (Vehicle Control Unit) is the central control unit of new energy vehicles and is the core of the entire vehicle control system. The following block d...[Details]
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Yesterday, Xiaomi officially popularized 10 knowledge points about 5G mobile phones. Lu Weibing, vice president of Xiaomi Group and general manager of Redmi brand, forwarded the Weibo post and said: ...[Details]
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On February 14, Liu Yuelun, Party Secretary and Chairman of the Guangzhou CPPCC, inspected and guided Guangdong Xin Semiconductor's COVID-19 prevention and control work and inspected its production s...[Details]
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UPS
power supply
Schematic diagram
Backup
Online interactive
Online
UPS is mainly divided into two categories and three forms: one is backup ...[Details]
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1 Introduction
The AT94K series chips produced by Atmel Corporation of the United States are manufactured using Atmel 0.35 5-layer metal CMOS process. It is based on SRAM FPGA and Atmel 8-bit ...[Details]
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Most oscilloscopes have an FFT function, also called Fast Fourier Transform, but many people do not understand what this function is used for. After searching on Baidu, they will encounter various ad...[Details]
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Discrete component touch switch circuit
The discrete component touch switch circuit is shown in the figure below. The circuit consists of a sensing amplifier, a memory, an AC drive...[Details]
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Recently, some netizens discovered that many products in the Xiaomi ecosystem use Huawei 's HiSilicon processors. Among them, a new dash cam is also equipped with the HiSilicon Hi3556 processor. They...[Details]
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Linear regulated power supply
It is widely used in scientific research, power electronics, electroplating, radio and television transmission, communications and other fields. It is an in...[Details]
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#include pic.h #include string.h #include STDIO.H __CONFIG(0x3F32); //Chip configuration word Select HS mode oscillator, turn off WDT typedef unsigned char uchar; typedef unsigned int uint; uchar...[Details]
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Hydraulic systems have the advantages of light structure, large transmission ratio, stable operation, easy to achieve stepless speed regulation and automation, etc., and have been widely used in va...[Details]
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Abstract: A full-process computer detection system for anchor cables, arch brackets and other heavy loads was developed based on the use of a gyrometer to measure the variable force on a loaded ...[Details]
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For image monitoring systems, users often put forward such functional requirements: they hope to be able to monitor objects that are far away. These objects may be distributed in suburbs, deep moun...[Details]
Embedded System
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