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For home appliance repair personnel, a repair power supply is indispensable. However, a professional repair power supply is quite expensive. If the power supply is properly improved, a stable power s...[Details]
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I recently used USB and later found that STM32F103 can implement DFU programmatically. I searched the code online and compared it with the official document and found that it was DFU for large-capaci...[Details]
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What are legacy ICs? Let’s look at some of the original components and discuss why you should reuse them.
As electronics mature, they also begin to show signs of aging. As innovation wanes, it take...[Details]
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With an estimated 2.5 billion electronic products in use in the United States alone and 400-500 million new
power supplies
sold each year, improving power efficiency is critical to m...[Details]
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According to the China Trade Relief Information Network, on November 24, 2021, DivX, LLC of the United States filed an application with the U.S. International Trade Commission in accordance with Sect...[Details]
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HAI³ Powered Connectivity: A portfolio of solutions for Cloud, Edge and IIoT / HIROSE and TE Connectivity partner on Single Pair Ethernet (SPE) In addition to clear standards for industrial infrast...[Details]
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The electrification and intelligence of automobiles have become the mainstream development trend of the automobile industry. As an important part of the upstream of the automobile industry chain, the...[Details]
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There are usually four types:
(1) Direct reading indicating instrument. When measuring, the amount of electricity to be measured is directly read out by the deflection of the pointer, such a...[Details]
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On July 7, the Zhengwei Shenyang 5G Semiconductor Science and Technology Park project and the Zhengwei Research Institute project of the National Permanent Magnet Motor Engineering Technology Researc...[Details]
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In the recent year 2022, GAC Toyota's market performance can be described as remarkable. Data shows that GAC Toyota's cumulative sales in 2022 will reach 1,005,000 units, a year-on-year increase of 2...[Details]
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Abstract: This paper introduces a new design method of taximeter based on single chip microcomputer. The realization principle of taximeter, timing and statistics functions is introduced in detail,...[Details]
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Recently, a netizen revealed that a Tesla Model 3 in Jiangxi suddenly accelerated to 127km/h automatically while driving, could not control the speed, and the brakes failed, which eventually led to a...[Details]
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I just wrote a running light program: #include reg51.h #include intrins.h #define uint unsigned int #define uchar unsigned char fly tab1 ={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; fly tab2 ={0...[Details]
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e-STORAGE, the energy storage subsidiary of Canadian Solar Inc. ("Canadian", 688472.SH), will deliver a 1,200-megawatt-hour (AC) energy storage system solution to Recurrent Energy's "Papago" energy...[Details]
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1) Use the resistance range of the multimeter to measure whether the transformer's coil is broken. You can also roughly test whether the coil and the iron core are short-circuited.
2) After the ro...[Details]
Microcontroller MCU
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