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Radio Frequency Identification (RFID) technology is a contactless automatic recognition technology that uses wireless radio frequency communication. Compared with the currently widely used barcode te...[Details]
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;30H stores the column number, 31H stores the row number, and 32H stores the key value. To change the keyboard value arrangement, you can change the value of the following TAB.
;Program idea, first a...[Details]
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There are many types of motors, but according to the power supply, they are nothing more than AC motors and DC motors. So is there a motor that can use both AC and DC power?
A single-pha...[Details]
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Abstract: This application note introduces the DS1847 and DS1848, dual digital temperature-controlled variable resistors, to the industrial controls market. By temperature compensating the resistors, ...[Details]
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With the rapid development of the power and computer industries, how to better improve the reliability and flexibility of the power grid system and enhance the fault analysis and processing, commun...[Details]
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Most analog integrated circuits (comparators, op amps, instrumentation amplifiers, references, filters, etc.) are designed to process voltage signals. When it comes to devices that process curren...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 uses the ultralow power, 18-bit, 1 MSPS AD7982, driven by the low power fully differential amplifier ADA4940-1. The ADR395 low nois...[Details]
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According to Jiwei.com, the Verge reported that BMW executive director and board member Klaus Frohlich told reporters last week that electric vehicles are over-hyped and consumers have no demand for ...[Details]
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Pump driver chips specifically for automobiles meet the needs of high temperature environments and long service life
TESSENDLO, Belgium, October 29, 2021 - Melexis, a global microele...[Details]
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Preface
PROFIBUS fieldbus can realize decentralized digital control and field communication network from field equipment level to workshop level monitoring, providing a feasible solution for r...[Details]
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Soon, all pure electric vehicles , hybrid vehicles, fuel cell and battery-powered vehicles on public roads will need to make noises like internal combustion engine vehicles. To help automakers comply...[Details]
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Shanghai, China, December 13, 2021 - Recently, ViewSonic announced the launch of the high-brightness WXGA LED commercial projector LS500WH. The new LS500WH uses the second-generation LED technology, ...[Details]
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Lu Haiwei, Deputy General Manager of State Grid Liaoning Electric Power Co., Ltd. and General Manager of Dalian Power Supply Company
Chairman Kou Wei emphasized at the company's second quarter...[Details]
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As the demand for VRM output current increases, the components of SR-Buck converters can no longer meet the 100 A requirements of the new generation of microprocessors; in addition, it is also very...[Details]
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As the domestic passenger car market enters the traditional peak sales season of "Golden September",
the retail penetration rate of
new energy
passenger cars has exceeded 50% for three conse...[Details]