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According to the classification principles of the Society of Automotive Engineers (SAE International ) , autonomous driving is divided into five levels, from 0 (no automation) to 5 (fully autonomous ...[Details]
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In the era of subsidies for new energy vehicles, hybrid vehicles were basically suppressed in China. However, with the withdrawal of subsidies, hybrid vehicles are gaining more and more popularity an...[Details]
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Although fluorescent lamps in the past had high luminous efficiency, they contained highly toxic substances - mercury, and they could not be dimmed. Now the luminous efficiency of LEDs has caught up w...[Details]
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The reverse switching power supply is also called the buck-boost switching power supply. Whether the pulsating DC voltage before the switch tube VT1 is higher or lower than the stable voltage at th...[Details]
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According to news on February 20, as Xiaomi cars are about to be mass-produced and launched, the CATL batteries they are equipped with have also attracted attention from the outside world. On Februar...[Details]
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The cause of the incident was this: every time Apple released a new iPhone, Tony would always notice that a group of netizens would appear online and shout slogans like "The old iPhone price ha...[Details]
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According to China Securities Journal, a Huawei mobile phone supply chain company revealed that the company has gradually supplied parts to Huawei's P50 series mobile phones, but the orders received ...[Details]
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1. General timer overview and performance
1.1 Overview
On the stm32 chip used by the author, there is a total of 1 advanced timer TIM1 and 3 general timers TIM2, TIM3, and TIM4. Each general timer ...[Details]
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On March 22, a netizen revealed a photo of Huawei's 600KW supercharger. According to the information displayed on the charging pile nameplate, the maximum output voltage of the charging pile is 1000V,...[Details]
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Zhongguancun Integrated Circuit Design Park (IC PARK), which has achieved remarkable results, has set an example of innovation "acceleration" in recent years - it was completed in less than two years...[Details]
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There are many ways to measure the tilt angle by an acceleration sensor. The literature proposes a tilt angle measurement device based on a two-axis acceleration sensor ADXL213, which realizes high...[Details]
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Abstract: In practical applications, combined with network systems and management information systems, monitoring systems can automatically process, transmit, and compress and store large amounts...[Details]
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0 Introduction
In intelligent instruments, the A/D converter directly affects the performance of the instrument. The performance of the A/D converter mainly lies in two aspects: conversion...[Details]
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Vanadium battery, especially all-vanadium flow battery, is a liquid redox battery with vanadium as active material. This battery stores and releases electrical energy through the redox reaction betwee...[Details]
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On November 5, the Ningxia Autonomous Region Development and Reform Commission issued a notice on promoting the healthy development of energy storage.
The document proposes to strictly impleme...[Details]
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