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As a special commodity, coal quality evaluation must have coal samples that can represent the entire sample, and the acquisition of coal samples must have a standardized sampling and sample prepara...[Details]
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The importance of the power supply in the audio system
The power supply is the cornerstone of the entire audio system. All the circuits in the system are modulators of the power supply, whic...[Details]
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1 Introduction With the continuous development of computers and information technology, research on biometric identification technology has received widespread attention. Biometric identification ...[Details]
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1 Overview In industrial control applications, analog signal acquisition usually requires isolation technology to prevent power and ground fluctuations caused by the start-up or switching of large e...[Details]
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The spectrum analyzer should be familiar to RF engineers. It, the network analyzer, and the oscilloscope are the three most basic test instruments. Different from the network analyzer, the spectrum a...[Details]
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On November 26, the Zhuhe City Multifunctional Smart Energy Complex located in the Zhengding area of the China (Hebei) Pilot Free Trade Zone was put into operation. This is an urban energy comple...[Details]
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Bluetooth enables Alibaba Cloud's smart electric vehicle travel solution to achieve "true touchless unlocking"
"Mobility as a Service" (MaaS) is changing from a popular concept to an...[Details]
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The release of domestic OLED production capacity is accelerating, and the price war for high-end panels has begun. Under the influence of the COVID-19 pandemic, overall smartphone shipments are exp...[Details]
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Did humans tame wheat or did wheat tame humans? The same situation is now present in the relationship between the development of AI technology and its commercialization. Kai-Fu Lee pointed out at the...[Details]
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introduction With the continuous development of technology, the automobile industry is also constantly ushering in innovative changes. Although autonomous driving technology continues to improve, m...[Details]
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In-vehicle optical fiber communication
With the continuous development of ADAS (Advanced Driver Assistance System), intelligent vehicle networking, V2X and infotainment technology, the number ...[Details]
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Recently, Narada Power won the bid for the centralized procurement project of energy storage batteries of China Electric Equipment Group, with a total capacity of 990MWh. The winning of this pr...[Details]
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Last October, Nokia released the 6.2 smartphone. Half a year later, Nokia 6.2 officially received the Android 10 update today. This update will be pushed in different countries and regions. The...[Details]
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Although Apple previously stated in its financial report that this year's iPhone 12 will be delayed in its launch, the press conference is still expected to be held in September, when it will officia...[Details]
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OV7620 is a CMOS image sensor, which is widely used in webcams, camera phones and other products. The more common design method for the image acquisition system composed of it is to match OV76...[Details]
Analogue and Mixed Signal
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