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July 27, 2022, Shenzhen, China - The 3rd National Artificial Intelligence Competition came to an end recently. After three rounds of competition, including preliminary, semi-final and final, the jo...[Details]
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Reuters reported that European Union Competition Commissioner Margrethe Vestager said on Friday that the United States and the European Union must avoid subsidizing competition as they rush to suppor...[Details]
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More and more iPhone X users are complaining that their devices are getting closer to the limit of serious battery aging and need to find a replacement battery as soon as possible. The iPhone ...[Details]
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CDMA2000
System Overview
The CDMA digital communication system originated in North America and developed by Qualcomm introduced a new communication concept. Today, CDMA has bee...[Details]
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High-power and high-brightness HB LED driver solution based on MAX16834
The MAX16834 from Maxim is a current-mode high-power high-brightness LED (HB LED) driver for boost, boost-buck, SEPIC,...[Details]
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A. The first method is the ordinary IO high and low level driving method ; operating environment: S3F9454, Fosc = 3.2MHz without frequency division ; P2.0 is the buzzer ou...[Details]
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1. Design ideas
When designing a power-on delay reset circuit, the rise time of the power supply voltage VDD and the start-up time of the oscillator must be considered. The rise time of the power...[Details]
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Today I will share a more practical skill, which is to use a multimeter to identify the polarity of transistors. Although the corresponding pin types of transistors can be remembered by rote, this ...[Details]
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According to foreign media PhoneArena reported today, although Samsung is also developing under-screen camera technology, due to time constraints, the Samsung Galaxy S21 may not have an under-...[Details]
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1 Introduction As electric locomotives play an increasingly important role in railway transportation, the state of the axle directly affects the safety of locomotive operation. In long-term operation...[Details]
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Recently, Sony released a head-mounted 3D display model HMZ-T1! Electronics Fan Network has introduced the composition and functions of Sony's head-mounted display in detail.
According to SONY, t...[Details]
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According to Taiwanese media reports, due to the rapid recovery of mainland China's production capacity, global branded and white-label tablet shipments have rebounded significantly, pushing global ...[Details]
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As the consumer electronics market gradually shows signs of fatigue, the development potential of automotive CIS has received more and more attention. SmartSens established the Automotive Chip Depart...[Details]
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Automotive electronic systems refer to electronic systems used to control various functions of a car, which can make the car run more smoothly, safely and efficiently, and provide users with a bett...[Details]
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Editor's Note: National-level specialized, refined, innovative and small giant enterprises refer to high-quality small and medium-sized enterprises that are located in the core areas of the industrial...[Details]