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To facilitate the transition of system engineers in the electric vehicle (EV) industry to transformerless on-board chargers (OBCs), electrical measurement technology expert LEM has launched the fir...[Details]
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Electromagnetic environment
is the sum of all electromagnetic phenomena in a given place.
Electromagnetic noise
is the rated current that the filter can pass safely at a specified fre...[Details]
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I would not have written this blog originally, but because of my ignorance at that time, I entered a command in U-BOOT: nand erase. This command erases the entire nand flash!! Well, I lost, I was wro...[Details]
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On the afternoon of November 4, Chen Mingyi, Director of the Hefei Science and Technology Bureau and leader of the Hefei New Energy Vehicle Industry Technology Innovation Strategic Alliance, visite...[Details]
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As shown in the figure above, the op amp has two input terminals a, b and an output terminal o. They are also called the inverting input terminal (inverting input terminal), the non-inverting input t...[Details]
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1. Base types supported by MSP430
In the C language of MSP430, three base types are supported, namely decimal (no prefix or suffix), octal (add prefix "0") and hexadecimal (add prefix "0x"). W...[Details]
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From June 11 to 13, the 2019 Consumer Electronics Show Asia (CES Asia) was grandly opened at the Shanghai International Exhibition Center. As one of the world's top exhibitions, the content of this C...[Details]
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Apple's lawyers have warned that it could exit the UK market if a court orders the company to pay a "commercially unacceptable" licensing fee for infringing Optis Cellular's 3G and 4G patents. Appl...[Details]
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1. stm32 has its own character sending function. void PC_SendChar(uint8_t DataToSend) { USART_SendData (USART1 ,DataToSend); while(USART_GetFlagStatus (USART1 ,USART_FLAG_TC )!=SET ); } 2. The string...[Details]
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The purpose of the experiment: to light up an LED lamp. The source program of the experiment: @********************************************************************************** @ File: crt0.S @ Fun...[Details]
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The 51 microcontroller is an 8-bit microcontroller designed based on the Harvard structure, also called AT89C51. It was launched by Intel in the early 1980s and became one of the most popular micro...[Details]
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According to Qingdao Maker Micro News, on May 25, Xin'en (Qingdao) Integrated Circuit Co., Ltd. passed a proposal for Qingdao Xingcheng Electric Power Equity Investment Partnership (Limited Partnersh...[Details]
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On December 11, 2021, the third day after the second Battery Day press conference, the signing ceremony of Honeycomb Energy's B+ round of equity financing was held in Changzhou, Jiangsu Provinc...[Details]
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Code: https://github.com/lisider/linux/tree/ok6410a-linux-5.11 Submit id: 4459e78a4d845f08286623b98546bcefbb45ddb9 defconfig : arch/arm/configs/ok6410A_sdboot_mini_net_defconfig Configuration CONFI...[Details]
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The first national standard in the field of organ chips in my country, GB/T44831-2024 "General Technical Requirements for Skin Chips", led by Professor Gu Zhongze's team from the Suzhou Institute o...[Details]
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