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In recent years, TWS (True Wireless Stereo) has been rapidly rising in the headphone market. Now, users no longer have to worry about the tangled headphone wires when using streaming devices. True wi...[Details]
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Introduction: A simple, reliable and low-cost H code (DC) decoder is designed based on ATmega8 microcontroller. The differential H code signal is received through the standard RS485 interface. After ...[Details]
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The circuit is shown in the figure. IC1 and C1 form a low-frequency oscillator of about 400HZ; IC2 and C3 form a high-frequency oscillator of about 37MHZ; the low-frequency signal output by ...[Details]
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Samsung (China) Semiconductor Co., Ltd.'s import and export volume in the first quarter was 27.867 billion yuan, an increase of 45% over the same period last year. The first phase of the second phase...[Details]
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Current probes measure the magnetic field generated by electrons moving within a conductor. Within the range specifications of the current probe, the magnetic flux field around the conductor is conve...[Details]
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Uber Eats has officially announced a partnership with
robot
company Cartken and Japanese industrial giant Mitsubishi Electric to launch a robot delivery service, providing more convenient t...[Details]
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In the servo system, AC permanent magnet synchronous motor has become the mainstream choice of servo system because of its excellent low-speed performance, weak magnetic high-speed control, wide speed...[Details]
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#include iom16v.h #define uchar unsigned char #define uint unsigned int #define cs_l PORTD&=0xfe //output low level #define wr_l PORTD&=0xfd //output low level void delayms(uint x) /...[Details]
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6. Leverage sensor fusion in the IoT
As described in the white paper "What's Missing for the Internet of Things to Become a Reality", the Internet of Things encompasses many use cases - from conn...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Although it is full of thorns, Chinese battery manufacturers with ideas and beliefs will surely be able to successfully steer this path of "technology for market". Lithium batteries did not origina...[Details]
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Following the earlier exposure of the renderings of Huawei’s new nova7 SE, blogger @宋敬亭 once again exposed the real poster of the nova7 SE endorsed by Guan Xiaotong. Judging from the po...[Details]
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Recently, Guangxin Materials responded to investors' questions on an interactive platform, saying that the company's photoresist development project is under continuous development and operation in t...[Details]
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Recently, CICC pointed out that looking forward to 2021, mobile phone shipments will rebound strongly, and Xiaomi's shipments will jump to the third place in the world, which are two highly certain t...[Details]
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The automotive world is about to embark on a revolution so profound that not only will electric propulsion be used to replace different power units, but the production of cars and other vehicles wi...[Details]