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This article introduces some common field test schemes and field test purposes of digital TV systems. Its working scope includes receiving, demodulating and restoring transmitted data. Digital TV te...[Details]
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Our column was originally written for automotive engineers. In order to continue our technical style, in 2023 we will continue to collect information from technical papers and technical Worhshop to d...[Details]
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1. Introduction
The balance ability of human beings is the basis for people to carry out various sports. People need balance ability to stand, sit, lie down and walk. Once the balan...[Details]
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With the gradual application and increasing popularity of popular technologies such as mobile Internet, Internet of Things, and cloud computing, these typical technologies with the core goal of achi...[Details]
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Although 8K color TVs have just made their debut in the consumer market, the more extreme 16K has already made its debut. At the NAB 2019 show held in Las Vegas recently, Sony showed off its 16K di...[Details]
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As the name implies, non-contact temperature sensors are sensors that can measure temperature without direct contact with the object being measured. This type of sensor is widely used in industry, ...[Details]
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In order to achieve integration with the Internet,
the pace of
home appliances
adopting
Android
is accelerating. For manufacturers developing home appliances, Sony's information leak...[Details]
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In a series of recent research reports, the Strategy Analytics Emerging Device Technologies (EDT) team predicts that service robot sales will accelerate by 31% in 2021, following an annual sales grow...[Details]
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1 Introduction In actual radio and television transmission work, the entry test of new transmitters and the daily indicator test of transmitters all involve audio testing. The audio spectrum anal...[Details]
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1. Common functions of external interrupts External interrupts are often used to record the number of external pulses. That is, when we use external interrupt 1, if we want to record the number of f...[Details]
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The working principle of the laser gyroscope is the Sagnac effect. Compared with the traditional mechanical gyroscope, the laser gyroscope has the characteristics of high precision, good environmen...[Details]
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Coating side fingerprint chip becomes the mainstream application solution for mobile phones (November 11, 2021, Shenzhen, China) Recently, vivo, one of the four major domestic mobile phone manufact...[Details]
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Nidec's 200kW "E-Axle" drive motor system is adopted in the first model of Geely Auto's high-end electric vehicle brand "Zeekr"
Geely Holding, a well-known Chinese automobile manufac...[Details]
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Half the battle for a perfect jitter measurement is setting up the oscilloscope. The goal is to capture and display the signal as it truly appears in the system environment. Since every lab has a r...[Details]
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At present, vigorously developing smart cities has become a new driving force and a new way for the government to improve governance capabilities, improve urban operation and management, cultivate an...[Details]
Analog electronics
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