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Abstract: This paper discusses the necessary circuit structure of high-performance electronic ballast system and the basic principle of power factor correction circuit. It also introduces the ele...[Details]
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Recently, at a sub-forum of the "Core Power Beijing" Zhongguancun IC Industry Forum, industry insiders expressed their opinions on the theme of "IC Design and Independent Innovation" and jointly expl...[Details]
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Electromagnetic compatibility (EMC) refers to the ability of a device or system to operate in its electromagnetic environment without causing intolerable electromagnetic disturbance to any object in ...[Details]
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In recent years, automotive electronics have become increasingly important in automotive system design. You may also often hear that cars have more and more convenient functions, more advanced info...[Details]
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Flow measurement is the most common measurement of fluid physical indicators in production and life. There are many principles for flow measurement, including ultrasonic, electromagnetic, pressure, te...[Details]
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#include reg52.h
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
sbit DQ=P2^6;
sbit lcdrs=P1^0;
sbit lcdrw=P1^1;
sbit lcden=P1^2;
void disp(uint a);
void...[Details]
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This article mainly introduces the basic knowledge of signal generators. First, it introduces the classification of common signal generators and briefly explains the characteristics and funct...[Details]
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Driver source code:
#include "linux/module.h"
#include "linux/kernel.h"
#include "linux/fs.h"
#include "linux/init.h"
#include "linux/delay.h"
#include "linux/irq.h"
#include "a...[Details]
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From previous experience, link script is a very important thing for embedded development and single-chip microcomputer development. The work it completes is not something that comrades who do PC soft...[Details]
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Abstract: bq2954 is a lithium-ion battery charging control chip produced by TI Company in the United States. The article introduces the characteristics, functions and parameters of bq2854, gives...[Details]
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After signing a supply agreement with Huawei and causing a sensation, Fulin Precision (300432) has teamed up with CATL and become the latter's supplier. On September 30, Mianyang Fulin Precision Ma...[Details]
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Since the launch of the ubiquitous power Internet of Things construction, the company has acted quickly and actively explored and practiced. All work is proceeding as planned and key tasks are bein...[Details]
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1 Introduction
With the development of information technology and networking, network communication security issues are becoming increasingly prominent. Field Programmable Gate Array (FPGA...[Details]
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Hello everyone, whenever we talk about measuring waveforms, we always think of an instrument like an oscilloscope. Before, when we visited customers and asked them about their needs for oscilloscopes...[Details]
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1 Introduction On October 30, 2012, Philips sold the latest high-tech Hue series LED lights in Apple Store, and they will only be sold by Apple. The Hue series will be completely customizable, an...[Details]
Test/Measurement
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