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Section 001 Create a new directory, create and edit files First, let's take a look at the Ubuntu toolbar. After installing Ubuntu and entering the graphical interface, there are 10 tool icons on the ...[Details]
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The cheers of the people, the attention of hundreds of millions of people, and the strength of the motherland behind them were pushed into the spotlight with Meng Wanzhou's return to China. When Me...[Details]
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In a streetlight application, a possible configuration is 80 LEDs in series to create a 300V/0.35A load. When choosing the power topology, the requirements for isolation and power factor corre...[Details]
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The Canadian
Robotics
Commission (CRC) has entered into a $100,000 funding partnership with the Next Generation Manufacturing Centre (NGen) in December 2023, a global innovation cluster for...[Details]
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40 experimental mice were exposed to nicotine-containing e-cigarette smoke for 54 consecutive weeks, and 9 (22.5%) developed lung cancer. In addition, 23 (57.5%) developed bladder hyperplasia, which ...[Details]
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Abstract: RC-207 is an I/O main controller chip produced by Japan's RORZE Company. It has strong control functions. This article introduces the main performance and characteristics of the I/O ma...[Details]
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On November 26, Visionox issued an announcement stating that the cumulative amount of daily operating orders signed by the company with Honor Terminal for twelve consecutive months has a tax-exclusiv...[Details]
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Abstract: This paper mainly introduces that the 2300m3 nitrogen spherical tank made of 15MnVNR steel in use at Baosteel has many excessive defects in the welds due to poor manufacturing quality. In o...[Details]
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1T 8051 core, 16KB Flash, 2KB programmable Boot Loader, 1KB SRAM, 128B EEPROM, 25-channel low-power Touch Key, 1 26-channel 12-bit SAR-ADC, 4 general-purpose timers, 4 pairs of 8-channel 16-bit compl...[Details]
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The printed circuit board layout determines the success or failure of any power supply, determining its function, electromagnetic interference (EMI), and performance under heat. Switching power s...[Details]
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SVPWM: Space Vector Pulse Width Modulation
Why use SVPWM to control the motor? The traditional six-step commutation control method makes the inverter output change in a square wave. The rotati...[Details]
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include
status equ 03h ;2004/4/28
rp0 equ 05h ;
z equ 02h ;1-2-3-9-1
pcl equ 02h
portd equ 08h
trisd equ 88h
mm equ 20h
Count equ 22h
Count1 equ 23h
Count2 equ 24h
org 10
star...[Details]
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On the eve of major changes, the launch of new cars seems particularly different. "Dark horse, challenger, indifferent to life and death, breaking the self, refusing to be greasy, determined to sur...[Details]
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According to foreign media reports, within two weeks of the third observation cycle after the upgrade, the Laser Interferometer Gravitational-Wave Observatory (LIGO) and the Virgo interferometer in I...[Details]
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On the evening of October 24, Yicheng New Energy released its third quarterly report. Although the amount of losses is decreasing, its performance is still far from ideal. Prior to this, on October 10...[Details]