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The basic steps to light up the LED lamp using buttons based on STM32: (1) Open stm32CubeMX and create a new project file (2) Select the required chip. This experiment uses STM32F411RETx (3) Ye...[Details]
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Some time ago, the electric racing car Grimsel, built by students from ETH Zurich and Lucerne University of Applied Sciences and Arts, achieved a zero-to-100-kilometer acceleration of 1.785 seconds, ...[Details]
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Mobile consumer devices such as smartphones, tablets and ultrabooks are facing growing demands for providing rich, diverse and instantaneous network multimedia experiences. Almost every part of the s...[Details]
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(Image source: UCSD official website) According to foreign media reports, a research team led by the University of California, San Diego (UCSD) found that the root cause of the failure of lithiu...[Details]
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I'm learning STM8L151 recently and encountered some problems when programming. I'd like to share them with you. After the code is finally finished, make reports an error: Error : no definition fo...[Details]
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Abstract: In the fields of radar signal processing and digital image processing, the real-time performance of signal processing is crucial. Due to the advantages of FPGA chips in the processing of un...[Details]
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The development of lithium-ion batteries began in the consumer field and is currently developing rapidly in the power and energy storage fields. What are the key technologies for power lithium bat...[Details]
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In actual production, non-sinusoidal periodic current circuits are often encountered. In electronic technology, automatic control, computer and radio technology, voltage and current are often periodi...[Details]
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When I adjust the oscilloscope to the same order of magnitude as the PWM cycle, I can measure the standard PWM waveform. Then when I increase the oscilloscope cycle, I find that a magical waveform ap...[Details]
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1. Introduction
As an emerging luminous body, light-emitting diode (LED) has the advantages of high electro-optical efficiency, small size, long life, low voltage, energy saving and enviro...[Details]
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At present, in my country's metallurgical industry, most three-phase arc smelting furnaces are controlled by manually adjusting the arc current. Due to the difficulties of arc furnaces such as nonline...[Details]
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The test results are as follows:
#include reg51.h
#define duan P0 // segment selection
#define wei P2 //bit selection
unsigned char code wei1 = {
0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xb...[Details]
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In the past, a war was a contest between two countries in terms of financial, human and material resources. Today, economic factors must be added. Because now it is almost a global economic integrati...[Details]
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Author: Li Tiegang/Gu Chenyu Source: Renesas Electronics (China) Co., Ltd. Beijing Abstract RAMDA (Renesas Advanced Motor Drive Algorithm) is an advanced motor control solution provided by R...[Details]
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The CoreDrive
E3 MCU
is a new generation of high-performance microcontroller products designed for automotive safety-related applications. The full range of E3 products integrates ARM C...[Details]
PCB Design
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