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June 29, 2023, Beijing - Qualcomm Incorporated (hereinafter referred to as "Qualcomm") today released the "2022 Qualcomm China Corporate Responsibility Report". This is the eighth consecutive year th...[Details]
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Speakers are basically composed of drive units, crossovers, and sound boxes. The design of these three parts is important, and the materials used are also closely related to the sound quality. If ...[Details]
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On December 14, BYD Semiconductor officially announced that it had successfully developed and mass-produced a 1200V power device driver chip, BF1181, and would begin mass-producing it to major manufa...[Details]
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Recently, Pony.ai unveiled for the first time the appearance design, sensors and computing platform solutions of its sixth-generation autonomous driving software and hardware system designed for L4 a...[Details]
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With the development of new energy vehicles and power battery industries, pluggable battery charging methods may become the future trend of electric vehicle (EV) battery charging. This small chargi...[Details]
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1. Introduction Digital voltmeter uses digital measurement technology to convert analog quantity into digital quantity and display it. Due to its advantages of high measurement accuracy and strong an...[Details]
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While LED lighting products are replacing general incandescent lamps and energy-saving lamps , in addition to being dimmable,the luminous color, light output, luminous efficiency and other relat...[Details]
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Speaking of "Sky Eye", everyone will probably immediately imagine the super hacker system in the movie "Fast and Furious". Sky Eye can instantly query your address through cameras around the world to...[Details]
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In recent years, with the continuous investment of mobile phone manufacturers, the smartwatch market has been full of vitality. In the first half of 2021, global smartwatch shipments exceeded 86Mu, a...[Details]
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PWM (Pulse Width Modulation) is a pulse width modulation technology. The required waveform (including shape and amplitude) is obtained by modulating the pulse width.
PWM is also a commonly used an...[Details]
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Arithmetic shift registers and logic instructions MOV transfer MOV{condition}{S} dest , op 1 dest = op_1 MOV loads a value from another register, a shifted register, or an immediate value to the d...[Details]
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Leeb hardness testing technology is a newly developed technology after Burkhardness, Rockwell Hardness, Vickers Hardness and Shore Hardness. The Leeb hardness tester manufactured according to Leeb har...[Details]
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In China, people have seen fuel cell vehicles (FCEV) as public transportation tools at the 2008 Olympic Games and the 2010 World Expo. It is precisely because FCEV has great advantages in energy co...[Details]
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Imagination Technologies has announced the launch of the latest intellectual property (IP) product based on its Ensigma Wi-Fi technology, the IMG iEW410. To meet the needs of the mid-to-low-end mark...[Details]
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CAN (Controller Area Network) is a local area network technology used in automobile and industrial control systems. It has high reliability, real-time and flexibility. RS-485 is a serial communicat...[Details]