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The synchronous rectification-step-down (SR-Buck) PWM converter is one of the most commonly used circuit forms for low-voltage input VRM. The working principle of its synchronous rectification has ...[Details]
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On June 30, Septentrio, a high-precision GNSS/INS positioning solution provider, and XenomatiX, a true-solid-state-LiDAR technology provider, established a partnership to jointly create high-quality ...[Details]
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1. Learn about the UC3843 chip There are a lot of explanations on the Internet about the use of UC3843 series chips. As long as you study carefully, it is not difficult to find that the most importan...[Details]
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Advanced magnetic sensing technology is crucial to the development of future vehicles. As modern vehicles become more sophisticated and the number of electronic components in them increases year by...[Details]
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Circuit diagram:
code show as below:
#include reg51.h
sbit P1_7 = P1 ^ 7;
sbit P1_6 = P1 ^ 6;
sbit P1_5 = P1 ^ 5;
sbit P1_4 = P1 ^ 4;
void delay(unsigned char i) {
...[Details]
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ts.c source code: #include "linux/module.h" #include "linux/init.h" #include "linux/fs.h" #include "linux/interrupt.h" #include "linux/irq.h" #include "linux/sched.h" #include "linux/pm.h" #include "...[Details]
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Hydrogen technology could be the key to new and promising business models for energy suppliers. Confidence in power-to-gas has doubled in the past two years.
Currently, around 60% ...[Details]
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“含有苯环的封装材料最终都会发生老化”。在日前召开的“2006年LED技术研讨会”上，三垦电气技术本部LED业务部长大塚康二表示，作为高功率LED封装材料，树脂类材料可能无法避免老化问题。不过，这只是需要高功率和超长寿命时的情况，假如是寿命约2万小时的产品，通过在不会形成界面的树脂材料上下功夫，完全可以使用树脂封装。
大塚表示，要想使LED成为照明等通用光源，“需要一些技术上的突破”。其中...[Details]
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1 Introduction
In view of the characteristics of tribological experimental research, this paper adopts the widely used LabVIEW programming language to develop a serial communication program
...[Details]
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Under the trend of the new four trends of automobiles (electrification, networking,
intelligence
, and sharing) and
software
-defined automobiles, automobiles are undergoing a profo...[Details]
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Mendix 9 is now available on Tencent Cloud, helping enterprises achieve one-stop low-code development
Beijing, China, November 17, 2021 - Mendix, a Siemens business, the global leade...[Details]
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Recently, Qualcomm has officially announced that it will hold this year's Snapdragon Tech Summit from November 30th to December 2nd. Judging from the current information from multiple sources...[Details]
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#include
#include intrins.h
#include reg52.h
#include math.h
#include absacc.h
#include string.h
#include "Test.h"
/* Address definition */
#define d_c_add XBYTE //Data port command port
/* C...[Details]
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Samsung-owned Harman and automaker BMW are on track to unveil a 5G car in July 2021. In-car 5G technology is no longer just the stuff of CES dreams; it’s less than six months away. Embedding 5G con...[Details]
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According to foreign media reports, Solidion Technology, a provider of advanced battery technology solutions, announced that its battery scientists have successfully developed a cost-effective stra...[Details]
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