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1. Why do we need to conduct EMC compliance pre-test?
With the development of electrical and electronic technology, household electrical appliances are becoming more and more popular and electronic, ...[Details]
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New time, new place - the Munich Shanghai electronic production equipment exhibition will have a new leap in July and set off brilliantly! Productronica China will be held again in Hall 1.1 and ...[Details]
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test.c includes 3 header files
#include "stm32f10x_lib.h" some library functions of stm32
#include "sys.h" system clock initialization and some delay functions
#include "led.h" running light relate...[Details]
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Alibaba Pingtouge announces new progress of Xuantie RISC-V, supports new features of Android 12.0
Since the successful compatibility of Xuantie C910 with Android system in October la...[Details]
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1. Simulation of impedance frequency characteristics of resistor elements
Draw the simulation circuit diagram
according to
Figure
7-1
,
adjust the ou...[Details]
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This morning, Apple announced the prices of the new iPhone 11 series, starting at $699 for the iPhone 11, $999 for the iPhone 11 Pro, and $1099 for the iPhone 11 Pro Max. However, this year's iPhone...[Details]
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Since the construction of the first batch of 3111 pilot urban monitoring systems in 2004, my country has entered a period of rapid construction of safe cities. Urban video surveillance applicatio...[Details]
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1 Introduction
Data acquisition and monitoring have become increasingly important detection technologies in scientific research and various other fields.
In many industrial me...[Details]
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Single chip microcomputer control technology has been widely used in automotive electronics, which significantly improves the intelligent control level and safety performance of automobiles. This a...[Details]
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On May 28, Huawei officially announced the Huawei nova10 series. This official announcement contained an important message: the important selling point of Huawei nova10 is the protagonist image. In o...[Details]
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An oscillator stops oscillating
It can also be divided into oscillator stopping caused by unstable power supply voltage or strong interference.
The second PC pointer runs away
Unstable power su...[Details]
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I believe that engineers are familiar with Agilent's network analyzers. Have you ever encountered network analyzer failures in daily use? The following is shared by the Antai Network Analyzer Repair ...[Details]
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近年来,随着人们逐步适应新的联系方式,移动应用程序和网络服务的使用显著增加,对几家大型科技公司的依赖也随之增加。与此同时,美国和欧洲的反垄断监管机构一直在密切地关注这一问题,更加希望调查一些大型企业在科技市场的主导地位。 One of the issues is how much control platform operators have in the mobile app economy ...[Details]
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48V is not the only way, but it is currently a means that can be achieved quickly!
In the past two years, with the advancement of the concept of electrification, the 48V mild hybrid system has...[Details]
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Three-phase asynchronous motors are commonly used in industrial production. There are many different starting methods, and different starting methods are suitable for different working conditions a...[Details]