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introduction
As the power supply voltage decreases, the threshold voltage of the transistor does not decrease, but the common-mode input range of the op amp becomes smaller and smaller...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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When the DC-DC power module is in standby mode, there is no load on the output end, but the product has standby losses. Where are these losses consumed and how can they be reduced? This article will ...[Details]
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void INT0()interrupt 0 using 1
{....
.....
}
interrupt 0 indicates external interrupt 0;
interrupt 1 indicates timer interrupt 0;
interrupt 2 indicates external interrupt 1;
interrupt 3 indicates tim...[Details]
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use
Used to measure the absolute optical power or the relative loss of optical power through a section of optical fiber. In optical fiber systems, measuring optical power is the most basic, very mu...[Details]
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Preface
This chapter uses the synovial film observer SMO to perform sensorless control of the permanent magnet synchronous motor. First, the principle of the state observer is introduced. Then...[Details]
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I came from PC low-level programming and had never touched microcontrollers before. I learned AVR five months ago and learned a lot here. But I also realized that the hardware programming ideas of ele...[Details]
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/******************************************************************** //DM430 development board controls the display test program of 12864 LCD module with font library //The display mode is Chinese...[Details]
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#include "main.h"
typedef enum {FAILED = 0, PASSED = !FAILED} TestStatus;
__IO uint32_t ret = 0; /* for return of the interrupt handling */
void RCC_Configuration(void);
void NVIC_Configuration(...[Details]
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The improvement of infrastructure has brought convenience to new energy vehicle owners. Recently, Tesla announced that the number of Tesla's super charging piles has reached 25,000 worldwide. In 2012...[Details]
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Nowadays, lithium batteries have become an indispensable device in daily life and have been applied in many fields, such as mobile phones, electric vehicles , satellites, spacecraft, underwater robot...[Details]
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Although the Christmas holiday is approaching, the autonomous driving industry is still "hot". Recently, May Mobility, an autonomous driving company from the United States, successfully finalized a...[Details]
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Easy-Downloader 2.2 is a 89C51/52/53 downloader, with a single-sided printed circuit board of 8.5x7cm. The green light indicates 5V, and the red light indicates 12/5V. The voltage +15V input (positive...[Details]
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With the advancement of automotive electronic technology, while it brings convenience, it also puts forward higher requirements for the safety of vehicle electronic equipment. During our visit to t...[Details]
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C language: Code#11307
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Experimental platform: ST official three-in-one kit
+ Hardware: STM8S105S6T6C
+ D...[Details]
Test/Measurement
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