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According to gizmochina, Huawei recently filed patent infringement lawsuits in the United States against Verizon, HP, Cisco and other brands, accusing Verizon of owning Huawei technology and products...[Details]
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On March 30, Zou Zhenyu, Party Secretary and General Manager of Hubei Branch, and Tang Tao, Party Committee Member and Deputy General Manager, met with Liu Changlai, Chairman of Camel Group Co., Lt...[Details]
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Portable medical devices that diagnose health problems in and outside the physician's office or hospital are rapidly increasing. Portable healthcare devices help medical professionals monitor vital...[Details]
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Let’s start by introducing the common components of the AC input EMI filter circuit.
AC input socket:
This is the first checkpoint for AC power to enter the power supply from th...[Details]
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It’s no exaggeration to say that connectivity is the lifeblood of all our everyday technology, and that extends to the connections inside our cars. In this blog post, though, we’re not talking about ...[Details]
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The extraordinary year of 2020 was a difficult year for many car companies, but for leading emerging car companies such as NIO, Xpeng, and Li Auto, there may be more joy than sorrow. Their stock pric...[Details]
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The word "interconnection" is no longer a strange word since the new energy vehicle market began. For example, the two most common types of mobile phone interconnection are CarPlay and CarLIFE. These...[Details]
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The internal structure of the AT89S51 microcontroller serial port is shown in the figure below. It has two physically independent receiving and transmitting buffers SBUF (special function registers),...[Details]
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The company has been researching the technology but has found it to be not mature enough to use in its devices yet. However, users may not have to wait too long, as the company is preparing to demons...[Details]
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The self-shunt generator is a special type of generator that generates electrical energy through its own magnetic field. This type of generator is widely used in power systems, industrial equipment...[Details]
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In the first quarter of 2020, although passenger car sales fell 41% year-on-year, the pre-installed HUD volume of passenger cars reached 72,500, a year-on-year increase of 19.1%. The main growth mome...[Details]
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Last time, the NAND flash was ported from Linux-2.6.38 to Tiny6410. The porting manual (Part 1) can be found at http://www.arm9home.net/read.php?tid-14196.html . Today, we are porting the DM9000 ne...[Details]
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1. Introduction: The calibrator of the electromagnetic flowmeter signal converter is a device for performance testing and calibration of the electromagnetic flowmeter signal converter. The existing e...[Details]
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1. Timer1 PWM controls the servo Timer0, Timer1, Timer2 and Timer3 of S3C2440 have PWM function, which has been described in previous blogs. For details, see: S3C2440 development board bare metal p...[Details]
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Abstract: NIOSⅡ embedded processor is widely used in the embedded field due to its flexible design. This paper describes a software and hardware control method for the scrolling display of the LCD...[Details]
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