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What is DMB/relative aperture of lens
DMB stands for Digital Multimedia Broadcasting, and is known as the third generation of radio broadcasting. This technology combines communicatio...[Details]
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As we all know, oscilloscopes are known as the eyes of electronic engineers, so bandwidth is the most important technical indicator of an oscilloscope, and it is also the most expensive indicator of ...[Details]
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Dynamic signal analyzer is a commonly used electronic instrument used in fields such as sound analysis, mechanical vibration analysis and control system analysis. Figure 1 is a block diagram of the ...[Details]
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1. Project Overview 1.1 Introduction A greenhouse is a place that can change the growth environment of plants, create optimal conditions for plant growth, and avoid the influence of seasonal chan...[Details]
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For ordinary consumers, it is still quite difficult to choose a TV with good quality from the dazzling array of products in the TV market, so many people tend to trust the TV brands they are familiar...[Details]
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The news that Xiaomi was going to build a car was a hot topic some time ago, but now it is about to become a reality. Recently, Lei Jun, chairman of Xiaomi Group, released a blockbuster news on socia...[Details]
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There are many key indicators to measure the quality of an oscilloscope test system, and "effective number of bits" is crucial to understanding the entire measurement system. This article will discus...[Details]
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Robots are known as "the jewel in the crown of manufacturing". Their research and development, manufacturing and application are important indicators of a country's scientific and technological inn...[Details]
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The development of automobile technology is very important to the innovation of automobile displays, from the earliest light-emitting diodes to black and white dot matrix screens to cathode ray tube ...[Details]
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The selection of reducer is a compulsory course for every mechanical design engineer. Therefore, we will introduce the selection precautions of reducer based on the selection sample of reducer.
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14.1 Interrupt System
The ARM system CPU has 7 working modes
User mode (usr): the normal program execution state of the ARM processor
Fast interrupt mode (fiq): us...[Details]
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Powerint's TOPSwitch-JX series integrates 725V power MOSFET, high-voltage switched current source, multi-mode PWM controller, oscillator, thermal shutdown circuit, fault protection and other control c...[Details]
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Note: Using standard library 3.4
#include "stm32f10x.h"
TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure;
TIM_OCInitTypeDef TIM_OCInitStructure;
uint16_t CCR1_Val = 250;
uint16_t CCR2_Val = 500;
u...[Details]
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As people's demand for comfort, convenience and safety in their living environment increases, smart home systems have emerged. The core function of smart home systems is to achieve real-time monito...[Details]
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The wiring of a single-phase motor variable frequency speed regulator and capacitor is a highly technical job that requires certain steps and precautions to be followed. The following will detail t...[Details]
Power technology
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