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The new coronavirus epidemic is raging in many countries around the world, and the number of confirmed infections outside China is increasing day by day. The situation in South Korea, Iran, Italy and...[Details]
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According to information from the Ministry of Industry and Information Technology, on August 7, 2019, a vivo mobile phone model "V1928A" was registered with the Ministry of Industry and Informati...[Details]
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#include
#include macros.h
#define uchar unsigned char
#define uint unsigned int
void timer1_init(void);
flying temp=0x01;
void main(void)
{
flying i,temp;
...[Details]
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1 Introduction
Ultrasonic sensors have been widely used due to their high measurement accuracy, fast response and low price. The traditional application method is one transmitter corresponding to...[Details]
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Improper regulation of the automotive electrical system results in frequent voltage dips and surges. Under normal conditions, the voltage ranges from 11 to 15 volts, while during transient initiation ...[Details]
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On July 14, the signing ceremony of the semiconductor industrial park project in Chaisang District, Jiujiang, Jiangxi was held in Chihu Industrial Park. The semiconductor industrial park project si...[Details]
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The OPPO K9 series of mobile phones will be released at 15:00 on May 6. OPPO has just officially preheated that the OPPO K9 super-dimensional launch conference will release 7 products and 2 sets. It ...[Details]
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At present, smart cockpits have already emerged, and many manufacturers and suppliers have quietly started the research and development of smart cockpits. Some people say that in today's environment,...[Details]
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Combining "global experience and local resources" brings "more freedom and more possibilities" Stratasys, a provider of 3D printing and additive manufacturing solutions, will hold the "2019 Strat...[Details]
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The new Helieon™ sustainable lighting module combines Bridgelux's industry-leading solid-state lighting technology with Molex's innovative and easy-to-use interconnect technology, providing indoor and...[Details]
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Abstract: This article introduces the principle of AC sampling, uses AT89C51 to realize intelligent measurement of AC voltage, current, power, power factor and other electrical parameters, and p...[Details]
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Abstract: First, the general characteristics of the Chirp function in the frequency domain are analyzed, and a method of implementing Chirp on the embedded operating system μC/OS-Ⅱ using the embe...[Details]
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The verification or calibration of flow meter is the most important link in the flow value transmission or traceability, which can usually be divided into two methods: real flow verification and dry ...[Details]
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What is AWBlock?
AWBlock is a member of the EsDA family, a visual programming tool that allows users to drag and drop various "building blocks" to combine and create the required pro...[Details]
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For the serial port output, 210 is the following garbled code according to the previous operation.
The first thing that comes to mind is probably the baud rate problem, which is a c...[Details]
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