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Today, Huawei Technologies Co., Ltd. disclosed the patent for "Head-mounted headphones, wireless charging device and headphone charging system", with publication number CN113973245A. The Qich...[Details]
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O. Introduction
This system effectively combines the microcontroller and FPGA to realize equal-precision frequency measurement and IDDS technology, giving full play to their respective advanta...[Details]
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Hitachi, Ltd. and Hitachi Automotive Systems announced on September 26, 2016 that they have jointly developed a new technology that can automatically verify whether there are omissions in the safety ...[Details]
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On April 9, Hurun Research Institute released the "2024 Global Unicorn List", which lists the non-listed companies in the world that were established after 2000 and valued at more than US$1 billion. T...[Details]
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CEVA, Inc., the world's leading licensee of wireless connectivity and intelligent sensing technologies and co-creation solutions, announced that Autotalks, the global leader in V2X (Vehicle-to-Everyt...[Details]
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A converter is a device that converts one signal into another. A signal is a form or carrier of information. In automated instrumentation and automatic control systems, one signal is often converte...[Details]
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Whether a technology is useful or not often depends on whether we have implemented it. This sentence is even more obvious in the 4D millimeter wave radar industry. Before the advent of 4D millim...[Details]
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wiring: Code: main.c file /* Use the DHT11 module to detect temperature and humidity and display them on the LCD1602. Because the 1602 display does not always work, serial port printing is ad...[Details]
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The new iron fluoride cathode has more than twice the lithium capacity of traditional cobalt or nickel cathodes, and the raw materials are cheaper. As the demand for power batteries continues to ri...[Details]
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The UPS AC power supply system is different from the conventional -48V DC power supply system. Its characteristics are that the UPS power supply equipment has the requirements of initial phase angle a...[Details]
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On August 13, 2021, Hesai officially announced the AT128, a long-range hybrid solid-state lidar for mass production of ADAS front-end.
AT128 is a qualitative leap in the core indicators ...[Details]
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This article introduces a Power over Ethernet (PoE) solution using ON Semiconductor's NCP1031 series of monolithic high-voltage switching regulators with internal MOSFETs. This application note det...[Details]
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Unity gain inverter U2 drives R4, which is normally grounded at Vout, equalizing the current at the input, while providing a balanced positive and negative peak-to-peak output selection and gain of R...[Details]
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Abstract: Introduce several methods to suppress spike interference. Product trials have shown that this method has certain practicability.
Keywords: ripple filter diode suppression...[Details]
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On October 27, the Organization Department of the Liaoning Provincial Party Committee issued a public notice of candidates for leadership positions. Among them: Li Xianfeng, male, Han nationality, bor...[Details]