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Overview
In the past, motor repair was about dealing with traditional three-phase motor failures caused by water ingress, dust, grease, bearing damage, motor misalignment, or simply normal aging. H...[Details]
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1. Basic hardware DIY design Circuit Hardware: STC89C52RC Buzzer/24 LEDs/4 corner buttons 1) Overall schematic diagram 2) PCB circuit 3) 3D_PCB TOP layer 2. MCU Programming 1) Breathing lig...[Details]
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Jiwei.com reported on October 20 that Xiaomi today launched the Xiaomi Watch Color Sports Edition, which supports blood oxygen detection and is priced at 699 yuan. Pre-sales will start at 24:00 tonig...[Details]
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January 16, 2018 - Recently, ViewSonic's high-definition home theater projectors PJD7828HDL and PRO7827HD have been listed on CNET's "Best Home Theater Projectors of 2018" list for their large-screen...[Details]
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Contents The utility model belongs to the technical field of liquid fluid measurement, and in particular relates to a multi-channel ultrasonic flow meter. Background of the Invention Compared with ...[Details]
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I encountered a strange problem before: Overflow interrupt processing is added to the serial port interrupt processing function: if(USART_GetITStatus(USART1,USART_IT_ORE) != RESET) //Generate overf...[Details]
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This is a program for hardware watchdog and using at24c02 to save power-off data. I hope it will be helpful to you. It has been tested and passed.
#include reg51.h
#include "IIC.h"
#define AD...[Details]
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Each car requires a different number of chips, ranging from dozens to hundreds to thousands or even thousands. With the development of automobile intelligence, the types of chips have also increased ...[Details]
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China Energy Storage Network News:
On March 8, the State Grid Corporation of China held a video and telephone conference in Beijing to deploy the construction of the ubiquitous power Internet...[Details]
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According to Reuters, Jean-Marc Chery, CEO of European chip giant STMicroelectronics (ST), said on the 29th that the global chip shortage will continue until 2023. In an interview, Chery said, "The c...[Details]
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Asus may be preparing for its upcoming 2022 flagship. According to the screenshots exposed by equal leaks, the appearance of Asus Zenfone 9 appeared on the function settings page. As you ca...[Details]
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Some people noticed that last month Weilai held a smart cockpit experience event for the media. I came down to read the sharing from various teachers, and found that without long-term use of the car ...[Details]
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In any actual mobile communication network, the signal transmitted between the base station and the mobile phone or other user equipment (UE) will have serious signal quality degradation problems. T...[Details]
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With the development of automated production, various instruments are becoming more and more popular. Liquid level switches and liquid level gauges are relatively common instruments. However, for m...[Details]
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The inverter is a device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, power systems and other fields. In practical applications, we of...[Details]
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