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South Korean chip supplier SK Hynix said its fourth-quarter operating profit plunged 95%, missing analysts' expectations as oversupply and weak demand hit chip prices. SK Hynix, the world's seco...[Details]
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0 Introduction
For urban street lamp management departments, anti-theft and energy saving have always been a headache, requiring a lot of manpower, material and financial resources. B...[Details]
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The quality of power amplifier design directly affects the performance of the entire system. According to its working state, it can be generally divided into A, B, C, and D, E, F, which are simil...[Details]
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Learn the interrupt vector function of Nuvoton N76E003 void UART0_ISR() interrupt 4 using 1 is equivalent to #pragma vector = 0x23 `Serial port 0 interrupt IE4.4 entry address 0x23 C51 interrupt ve...[Details]
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On the afternoon of January 18, the opening ceremony of the Lingang Industrial Base of Shanghai Chengchuan Energy Storage Technology Co., Ltd. was held in Lingang Blue Bay. Chen Jiangping, Party Secre...[Details]
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Today, let's talk about how to receive indefinite length byte data on the STM32 microcontroller. Since the STM32 microcontroller has an IDLE interrupt, you can use this interrupt to receive indefinit...[Details]
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When it comes to high-
power
adjustable voltage-stabilized
power supplies
with an output of more than 10A
, readers who have come into contact with them will think of: a huge power
...[Details]
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The Acceleration Slip Regulation System (ASR) is an active safety control system that prevents excessive wheel slip during vehicle starting and acceleration to obtain the best ground driving force and...[Details]
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ViewSonic has announced the launch of the new smart cinema projector X10. The new generation of X10 is a new upgraded version of ViewSonic's 4K smart projector X10-4K. It continues the compact body w...[Details]
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SIM900A driver test based on Nuvoton M0's M0516LAN
During the New Year's Day holiday, I was eager to finish a small project, so I did a test of M0516LAN driving SIM900A. It was my first time using SI...[Details]
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On March 3, the 2021 National People's Congress and the Chinese People's Political Consultative Conference will open soon. Li Yanhong, member of the National Committee of the Chinese People's Politic...[Details]
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Pointer instruments are divided into two types: magnetoelectric and electromagnetic. Current pointer multimeters are mainly magnetoelectric instruments. Since electromagnetic instruments have low sen...[Details]
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In today's society where the pace of life and work is increasingly tense, women often have to balance work and family, especially new mothers who have to take care of babies and do housework. New m...[Details]
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According to Juheng.com, wafer foundry UMC held a shareholders meeting today (10th). UMC stated that customer order cancellations in the second half of the year are inevitable. Currently, more orders...[Details]
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Abstract: A new soft switching circuit topology is proposed. Through simulation analysis and experimental verification, the zero-voltage and zero-current switching characteristics of the converte...[Details]
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