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The list of "Top 100 Software and Information Technology Service Comprehensive Competitiveness Enterprises in 2019" was released, which is the list of China's top 100 software companies in 2019. Huaw...[Details]
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How integrated optical receivers can meet the future needs of point-of-care testing instruments Introduction In vitro diagnostic (IVD) systems rely on optical receiver technology to obtain speci...[Details]
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(1) The liquid in the pipe is not full. Due to the lack of back pressure or the poor installation position of the flow sensor, the liquid in the measuring pipe cannot be filled. The fault phenomenon h...[Details]
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There are two driving modes for LED display screens: static scanning and dynamic scanning. Static scanning is further divided into static real pixels and static virtual, while dynamic scanning is a...[Details]
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As new types of dashcams gradually enter the market, they are not just cameras that record road conditions, they can also take photos, share videos, navigate, connect to WeChat and QQ, and even detect...[Details]
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"2017 CES marks the beginning of a new era," said Luca Mentuccia, head of the automotive business at consulting firm Accenture. " Autonomous driving technology has become the next main battlefield....[Details]
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This article will explain in detail the calculation of the output capacitance of the flyback switching power supply. 1. Set the switch operating frequency: f=60kHz, output current Io=1A; according to...[Details]
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This program has 3 files listed below:
stc12c5a.h Header file download: http://www.51hei.com/mcu/3282.html
main.c
#include "stc12c5a.h"
#include "type.h"
#define FRE 22118400
#d...[Details]
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In April 2023, Suzhou Yuntu Semiconductor Co., Ltd. (hereinafter referred to as "Yuntu Semiconductor")'s YTM32B1M series products officially obtained the ISO 26262 ASIL-B product certification certif...[Details]
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Random noise signals are very common in circuits. Sometimes we need to eliminate them, but sometimes we can use them to complete measurements. For example, we can test the effective bandwidth of an a...[Details]
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China Energy Storage Network News
: From April 24 to 26, the 9th China International Energy Storage Conference, hosted by the Energy Storage Application Branch of the China Chemical and Physi...[Details]
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1. Introduction
With the improvement of the comprehensive automation level of coal mines, the application of underground network systems is becoming more and more extensive. Through the network...[Details]
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#include "stm32f10x.h" /* RCC clock configuration*/ void RCC_config(void) { ErrorStatus HSEStartUpStatus; /* RCC registers are set to default configuration*/ RCC_DeInit(); /* Turn on external high...[Details]
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The practical significance of wireless charging lies in convenience and comfort. Compared with traditional wired charging methods, wireless charging can free users from cumbersome data cables. They...[Details]
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1. Introduction
Full-bridge converters are usually used in switching power supplies with power greater than 400W, especially in high-power power supplies such as communication power supplie...[Details]