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We know from P=UI that the calculation formula for a 220V motor is I=P/U. Taking a 1KW motor as an example, P=1000, U=220, we can calculate I=1000/220, which equals 4.5A.
Taking a 1K...[Details]
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3D Glass Solutions (3DGS) has raised $20 million in Series B1 funding led by Intel Capital. CerraCap Ventures, Lockheed Martin Ventures and Nagase & Co also participated. As a result of this round of...[Details]
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Infrared thermal imager is a passive imaging instrument that uses infrared detectors to convert invisible infrared radiation into visible images. Its real-time processing of infrared images require...[Details]
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Korean manufacturer QRS has developed a unique UTG cutting technology that can significantly improve the UTG cutting yield. Compared with current equipment, it has the advantages of good processing q...[Details]
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As a Chinese open source real-time operating system, RTT has been enriched by some domestic professionals and now supports most MCUs and X86. Of course, the popular STM32 is no exception. The biggest...[Details]
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According to news on December 7, Meta, OpenAI and Microsoft stated at AMD’s investor event on Wednesday local time that they will all use AMD’s latest artificial intelligence chip Instinct MI300X. Th...[Details]
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On December 14, according to Tech Planet, an insider revealed that Feng Yufei, vice president of vivo and head of iQOO, has resigned. Moreover, the "iQOO Brand General Manager" certification on Feng ...[Details]
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In order to facilitate patients to take traditional Chinese medicine, some manufacturers have launched automatic traditional Chinese medicine pots and sold them on the market. After investigation...[Details]
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Single-sided In-System Programmable Flash-based microcontroller, 89Sxx series development board
Introduction
I designed this single-sided development board using the MCS-51 ...[Details]
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For many microcontroller beginners, if they want to do some simple experiments by themselves, but they don't have much money to invest and can't afford a programmer. However, now the AT89S5X ser...[Details]
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On April 4, 2021, Cognata is proud to announce the successful completion of the first 18-month milestone of Project Avatar - Advanced Situational Awareness Technology for Autonomous Vehicles. The A...[Details]
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Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power supplies. In the following text, unless otherwise spe...[Details]
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Samsung has previously officially released the Galaxy S20 series of mobile phones including the S20 Ultra. Today, the well-known camera evaluation organization DxOMark also announced through it...[Details]
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Thermal protector elements for motors are critical components in operating automation equipment. This provides a degree of protection against excessive winding temperatures which can eventually lea...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]
Power technology
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