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1. What is a solid-state relay? What are its advantages and disadvantages?
Solid-state relay (also known as solid relay) is called Solid State Relay in English, or SSR for short. It is a cont...[Details]
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0 Introduction
The ECG signal is one of the earliest bioelectric signals studied and applied in clinical medicine. The analysis and processing of ECG signals can effectively predict heart diseases. ...[Details]
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#include reg52.h #include stdio.h #define uchar unsigned char #define uint unsigned int sbit LED = P2^2; void timer_init() { TMOD |= 0x01; TH0 = 0x4C; TL0...[Details]
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According to news today (8), a fire broke out at Kioxia's Fab 6 in Yokkaichi, Japan, formerly known as Toshiba Memory. Kioxia notified its customers that at 6:10 a.m. on January 7, 2020, a fire bro...[Details]
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The mobile communications market has been in turmoil recently, with LTE being pushed to the forefront. China Mobile's TD-LTE terminal tender has been released, with Qualcomm/Marvell taking 80% of the...[Details]
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Recently, Xiaomi's ecological chain company Zhimi announced that its air conditioners, humidifiers, fans, and electric heaters are now connected to Tmall Genie. This is the second device after Xiaomi...[Details]
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SmartSens has released a number of new CIS products, including security 4K/8K CIS chips, automotive-grade two-in-one CIS+ISP chips, industrial-grade application CIS, and 16-million-pixel mobile ph...[Details]
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Since the dual in-line (DIP) intelligent power module (IPM) has a built-in high voltage integrated circuit (HVIC), it is possible to use a single control power supply. The performance requirements ...[Details]
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The functions of the minimum system of this single-chip microcomputer are as follows:
(1) It has a 2-digit LED digital tube display function.
(2) It has eight-way light-emitting di...[Details]
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Today, OnePlus officially announced that it will hold a domestic new product launch conference for the OnePlus 7T series at the Olympic Stadium of Beijing University of Technology at 2 pm on October ...[Details]
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The competition in cloud computing has already taken shape, and the competition will intensify. On May 21, Citrix announced plans to expand Citrix® Workspace™ to Google Cloud, which will expand the f...[Details]
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https://www.linmingjie.cn/index.php/archives/253/ DDI0413C_cortexm1_r0p1_trm.pdf // https://developer.arm.com/documentation/ddi0413/c/Babeagge stm32f407zg development board // any card like this will...[Details]
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introduction Now the world is short of resources, and governments and all walks of life are increasingly demanding energy conservation and consumption reduction. The Chinese government is also adher...[Details]
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TSMC's stock price has been fluctuating in a range since it hit a new high of NT$679 in mid-January, and has not even been able to maintain its position above the NT$600 mark, which is in stark contr...[Details]
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Google recently said that the Google Pixel 5a will be the brand's last phone to come with a charger. This suggests that the Pixel 6 and Pixel 6 Pro smartphones, due to launch this fall, will not co...[Details]
Real-time operating system RTOS
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