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According to foreign media reports, Apple has published a patent related to its Project Titan. The patented system can use multiple retro-reflectors to improve the detectability of road signs and ...[Details]
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Germany's Die Welt recently reviewed the Tesla Model 3, quoting automotive industry expert Professor Ferdinand Dudenhoffer as saying that Tesla has a huge lead over the competition. "The technologica...[Details]
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Circuit principle: A fast charging circuit for NiMH batteries is built with bq2004. It charges 10 NiMH batteries with a maximum fast charging current of 2.25A. The circuit is shown in the figure. ...[Details]
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LDW (According ISO17361) 1. Definition Warning threshold The position of the vehicle on the road when the alarm is issued corresponds to the alarm trigger point set inside the system. warn...[Details]
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1 Overview
Grounding is one of the important and effective means to improve the electromagnetic compatibility of electronic and electrical equipment. Correct grounding can not only suppress th...[Details]
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Qorvo recently announced its second quarter financial results for fiscal year 2021 ending October 3, 2020. The company's revenue was US$1.06 billion, a month-on-month increase of 34.6% and a year-on-...[Details]
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1 Introduction
3G/4G will be an all-IP network, and the bearer network will transform from traditional transmission network to Ethernet transmission. When Ethernet technology is applied to...[Details]
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;;; The commonly used passive voltage probe MDV321 has a compensation adjustment capacitor to suit different oscilloscopes. It must be calibrated before the first measurement, otherwise it will serio...[Details]
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0 Introduction
In many applications, it is necessary to find out whether the equipment is horizontal or vertical to the gravity field, and what angle it is with the horizontal plane. In ma...[Details]
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It is reported that the US government will impose new restrictions on exports to China, including civilian aircraft parts and semiconductor production equipment, in order to prevent China from obtain...[Details]
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"New infrastructure" represents the long-term direction of economic structural transformation and has become the focus of attention from all parties. As one of the seven key development areas, what...[Details]
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Lightning is a natural weather phenomenon. If you don't pay attention to protection, it will cause serious harm to people's lives and property. For radio communication projects, lightning protecti...[Details]
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As the most typical pressure measurement equipment, pointer pressure gauges are widely used in electric power, chemical industry, steel, pharmaceutical, food and other industries. It plays an importa...[Details]
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The role of crystal oscillators is becoming increasingly prominent. Today we will reveal to you how crystal oscillators work in microcontrollers: How to judge the quality of crystal oscillator Guid...[Details]
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On September 16, the new vivo NEX series NEX 3 5G smart flagship was officially released at NEX SPACE in Shanghai. The phone has many breakthrough technologies, not only equipped with 5G communicatio...[Details]
DSP and ARM Processors
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