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With the maturity of technology and the booming consumer market, domestic automobile brands are becoming the first choice of the public. For example, Great Wall Motors is one of the important lead...[Details]
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The speed of the motor is generally measured by installing a photoelectric sensor or encoder on the motor shaft. However, the existing electric submersible oil pump units and submersible pump units ...[Details]
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Introduction: The anti-interference performance of single-chip microcomputers has always been valued by everyone. There are about ten single-chip microcomputers on the market that I have come into co...[Details]
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According to foreign media reports, the sudden outbreak may cause Apple's all-around head-mounted headphones to continue to be delayed, but this product is basically ready. Apple is currentl...[Details]
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Meteorological monitoring is the most important step in agricultural work. Agricultural production depends on the weather, and meteorological factors are directly related to the efficiency of agricu...[Details]
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-----------------------------------motivation----------------------------------- A word for the beginning: I was browsing Taobao recently and found that RC522 can be bought for only 10 yuan w...[Details]
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On November 8, Suzhou Jinhong Gas Co., Ltd. (stock code: 688106; stock abbreviation: Jinhong Gas) held the third extraordinary general meeting of shareholders in 2021, and discussed and voted on thre...[Details]
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;Three-byte unsigned division procedure (R2R3R4/R7) = (R2)R3R4 remainder R7 ;Entry: R2, R3, R4, R7 ;Occupied resources: ACC, B, F0 ;Stack requirement: 3 bytes ;Exit: (R2), R3, R4, R7, OV NDIV31 :MO...[Details]
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Naxin Micro
Introduced the first 1200V
SiC
MOSFET
NPC060N120A series products, which have an RDSon of 60mΩ and are available in two
package
forms: through-hole TO-247-4L...[Details]
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Recently, the 69th International Solid-State Circuits Conference was held, and the 2021 ISSCC award-winning results were released. The "High-efficiency Capacitive Sensing Chip Integrated on Silicon S...[Details]
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There is a program that is fixed in the STC microcontroller when it leaves the factory. The function of this program is to detect whether the serial port needs to download the program. If not, the use...[Details]
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The latest report from market research firm IDC shows that thanks to strong demand for hearable devices and the emphasis on health during the epidemic, total shipments in the wearable device market s...[Details]
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Imagine this scenario: when you enter a company or go home, you only need to face the camera for facial recognition, and the door will open automatically without swiping a radio frequency card or per...[Details]
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Battery Tester Introduction The battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperature, battery cycle life, and give a curve chart. The battery tester ha...[Details]
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1. Introduction
With the development of social economy, DC motors have become more mature in theory and practice. For example, the double closed-loop speed control system has excellent operation ...[Details]