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The inverter has many setting parameters, and each parameter has a certain selection range. In use, it is often encountered that the inverter cannot work normally due to improper setting of individ...[Details]
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1. Basic knowledge The serial port is one of the most basic functions of various chips. After the serial port is configured, the program can print various information through the serial port, which i...[Details]
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The automatic power-off function of CNC machine tools is an important safety protection measure that can effectively prevent equipment damage and personal injury caused by power failure, overload, ...[Details]
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Siemens spent a lot of money to acquire many industrial software companies such as UGS, Innotec, LMS, CD-Adapco, Camstar, Mentor, etc. As the acquisition progressed, Siemens became the second largest...[Details]
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According to foreign media reports, a new company called American Battery Factory (ABF) announced that they will establish a network of lithium iron phosphate (LFP) battery factories in the United St...[Details]
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Combined with the author's work experience, this article introduces the working steps of the low-voltage transformer withstand voltage test, the method of judging the withstand voltage results, and th...[Details]
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Industrial equipment that operates from three-phase AC often requires an auxiliary power stage that can provide stable low-voltage DC power to analog and digital circuits. Examples of such applicat...[Details]
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Flash module organization The memory is organized into program memory blocks, data EEPROM blocks, and information blocks. The program memory block is divided into 4 KB sectors, each sector is further...[Details]
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On December 24, the State Power Investment Corporation's 250kW/1.5MWh iron-chromium liquid flow battery photovoltaic storage demonstration project was put into operation at the Zhangjiakou Zhanshig...[Details]
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(Image source: tribuneonlineng.com) According to foreign media reports, Lagos State University ( LASU ) in Nigeria has developed a technical device that can measure the carbon monoxide emission le...[Details]
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The most far-reaching technological change in terms of touch screen performance is the shift from resistive to capacitive touch screen technology. According to market research firm iSuppli, by 2011...[Details]
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1. Brief Introduction Infrared remote control is a wireless, non-contact control technology with strong anti-interference ability, reliable information transmission, low power consumption and low cos...[Details]
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introduction
At present, the power of a single high-power LED chip is about 1 W. To build a higher-power LED lamp, multiple
LED chips
must
be combined. The luminous flux of the LED ...[Details]
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Qualcomm today released its fourth quarter and full-year financial report for fiscal year 2020. The report shows that Qualcomm's net profit in the fourth quarter was US$2.96 billion, compared with US...[Details]
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On May 19, according to a list published today by the United States Trademark and Patent Office (USPTO), Apple has obtained a patent for a roll-up iPhone technology that can shorten the size to hal...[Details]