As the carrier of various components and the hub of circuit signal transmission, PCB has become the most important and critical part of electronic information products. Its quality and reliability lev...
Laser processing refers to the use of the thermal effect generated by the laser beam projected onto the surface of the material to complete the processing process, including laser welding, laser cutti...
[Evaluation and experience of Zhongke Yihaiwei EQ6HL45 development platform] +03. Flowing light simulation and board test (zmj)
The Zhongke Yihaiwei EQ6HL45 development platform provides a very rich i...
[i=s]This post was last edited by 1nnocent on 2021-4-23 09:38[/i]When I applied for the review, I wanted to use the TPA3116 digital amplifier I made before.
Last time I made the function of wm8731 pla...
[i=s]This post was last edited by sun63312 on 2021-7-5 09:12[/i]1. Introduction:When I first got the information, I saw the compilation environment, and it was compiled under Linux. Suddenly I remembe...
The gate driver chip is equivalent to the interface between the control signal ( digital or analog controller ) and the power device ( IGBT , MOSFET , SiC MOSFET and GaN HEMT) . Integrated gate driver...
LM94022 is an integrated temperature sensor with analog output, mainly used in mobile phones, wireless transceivers, battery management, automobiles, office equipment and household appliances. The ...[Details]
On December 25, 2019, strong winds and prolonged snowfall occurred in the Pandaoliang area of Xinzhou, Shanxi, which had an adverse impact on the safe operation of multiple 500 kV lines crossing ...[Details]
The low noise amplifier is an indispensable and important component in communication, radar, electronic countermeasure and remote control and telemetry systems. It is located at the front end of th...[Details]
1. Introduction to control chips Autonomous driving chips refer to SoC chips that can achieve high-level autonomous driving. As a general-purpose processor, the CPU is suitable for processing a mod...[Details]
According to the latest news from PR Newswire, TCL recently released detailed performance figures for its global TV sales in the first half of 2024. Surprisingly, with the company's expansion of th...[Details]
【Abstract】The structure of the photovoltaic grid-connected power generation system of the 110kV Zhuishan substation is introduced, the relevant technologies of the photovoltaic grid-connected power ge...[Details]
#include
#include macros.h
#define uchar unsigned char
#define uint unsigned int
#define setb(val,bitn) (val|=(1 (bitn)))//Set a bit of an IO port to 1
#define clr(val,bitn) (val&=~(1 (bitn)))//Set...[Details]
After launching the ARMv9 instruction set for the next decade in March last year, ARM launched the first generation of products based on ARMv9 in May, including Cortex-X2, A710 and other CPUs. Today,...[Details]
Recently, Jiangsu Tanggu Intelligent Technology Co., Ltd. (hereinafter referred to as "Tanggu Intelligent") received strategic investment from Linyun Capital and others. Tanggu Intelligence was foun...[Details]
According to foreign media reports, Japanese electronic component company TDK applied to the United States to supply electronic components for 5G technology to Huawei. As of Monday local time, the US...[Details]
With the impact of the epidemic, the demand for mobile office, online classes, and "stay-at-home economy" has grown vigorously, and tablet computers, which were once squeezed by the mobile phone mark...[Details]
The continuous rise in global
energy
prices has forced all industries to seriously consider energy conservation. Among various energy-saving methods, improving the efficiency of switching p...[Details]
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
PCB Design
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