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Introduction
In recent years, with the rapid development of power electronic devices and modern control theory, brushless DC motors have been widely used in optical drives, intelligent robo...[Details]
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I am currently developing embedded systems for stm8s003 MCUs. Since I need to collect voltage, I have learned about the ADC module of this MCU. I have developed NXP cortex-M3 MCUs before, but I mainl...[Details]
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Lenovo will soon launch the Savior Y90 Dual Engine Air-Cooled Gaming Phone, which has a built-in active cooling turbo fan. Today, the official released a video showing the back of the phone. ...[Details]
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There are rumors in the market that Samsung Electronics has snatched a large order from Nvidia from TSMC. However, Japan's restrictions on the export of semiconductor materials may frustrate the drea...[Details]
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1. Pitfalls for beginners In the previous code, the passive buzzer keeps beeping as soon as the microcontroller is powered on, which is quite noisy. So is there any way to set a time limit for it to...[Details]
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Wang Huilian, director and general manager of Xiamen Semiconductor Investment Group, delivered a speech entitled "Exploring a semiconductor industry path suitable for national conditions and developm...[Details]
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Crash process basic concept: Link register LR: When calling a subroutine, it automatically stores the address to be returned next time, which is actually the address of the function that was most...[Details]
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Six-way LED driving technology based on MIC3263
MIC3263 is a six-channel white light LED (WLED) driver from Micrel. It adopts efficient PWM boost switch technology and is most s...[Details]
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According to CCTV Finance, South Korea is the first country in the world to commercialize 5G. According to a survey, as of the end of May, South Korea's 5G users have exceeded 6.87 million, accountin...[Details]
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无线局域网(小型)在过去,是用于收发电子邮件和浏览网页的,无线局域网通常是由射频专家用的手动工具来排除网络故障的。但是随着数据流量大小和差异性日益显著,再加之无线局域网已经成为了网络接入的主要手段之一,无线局域网故障修复手段也得到了快速的成长。
How WLAN management tools can improve WLAN troubleshooting capabili...[Details]
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See the on-site discussion. The expert think tank went to Weiyuan to actively discuss and make suggestions to help the high-quality development of shale gas + industry. Recently, the Provincial Scienc...[Details]
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ISRASOLARVISION recently launched the SOLARSCAN-Hotspot hot spot detection system for crystalline silicon solar cells, claiming that it can significantly increase the yield of high-quality silicon ...[Details]
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In this paper, a LED constant illumination dimming driver is designed to solve the problems of low energy efficiency and high power consumption of traditional lighting. The system uses the constant c...[Details]
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Nowadays, 3G has not been widely used yet, but 4G has already started to be promoted on a large scale. It is learned recently that China Mobile will adopt the TD-LTE standard with independent intelle...[Details]
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1 Introduction
Pipeline transportation is widely used in the transportation of liquids, gases, and slurries such as oil and natural gas due to its unique advantages of economy, portability, an...[Details]