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Abstract: This paper introduces the design and implementation of a home security system between GSM terminals (mobile phones) using short message service (SMS) through DTMF public telephone network...[Details]
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At last year's Apple conference, all of its products, including the iMac, switched to the M1 series of chips independently developed and designed by Apple. This series of chips also represents Apple'...[Details]
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Lei Jun, CEO and founder of Xiaomi, retweeted a Weibo post by Zang Zhiyuan, product marketing director of Xiaomi mobile phones, asking netizens where to test the network speed of 5G mobile phones. ...[Details]
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"We must insist on making one board a day. Without a board, it's like we have lost our soul." This was posted by Yu Hao on his WeChat Moments on April 14, 2019. More than 100 days later, when an ele...[Details]
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Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. The key component of this techno...[Details]
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This time, debugging the hardware of stm8 was really hard. I didn't expect it to be so annoying! It took me 5 days to do it. I referred to many examples on the Internet and Fengchi's stm8 explanation...[Details]
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2.4.2.3 Reasons why effective efficiency deviation is ignored
It can be seen from formula (2-40) that the deviation of effective efficiency and efficiency is determined by G21/G10. Although it is i...[Details]
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November 14, 2024, Shanghai,
At present, the development trends such as miniaturization and new architecture of equipment are constantly driving the demand for new connection modes
. Theref...[Details]
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1 Introduction As modern industrial production and scientific research place increasing demands on data acquisition systems, transmission speed, error correction capability, and ease of operation and...[Details]
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July 28, 2022 – Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation™, announced that it has won the "2021 Huaqiang Electronics ...[Details]
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According to Binhai Daily, on May 19, Hunan Zhongdeng Energy Co., Ltd. (hereinafter referred to as "Zhongdeng Energy") and Binhai County People's Government signed an investment agreement on an ann...[Details]
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The Huawei Mate 30 series 5G version will be available for pre-order on the official website at 18:08 this afternoon. A deposit of 1,000 yuan is required, and the balance will be paid at 10:08 am on ...[Details]
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In January this year, winfuture exposed Motorola's flagship phone codenamed Frontier 22. It is said that the phone is equipped with a 144 Hz refresh rate display, a 200-megapixel camera, and ...[Details]
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1.Technology name:
A nationally produced multi-mode ecological intelligent cockpit system based on optical imaging
2. Technical description:
The...[Details]
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When a single-chip microcomputer is used in an analog circuit, the AD function is often needed. However, the data collected by the single-chip microcomputer ADC cannot be used directly. In different ...[Details]
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