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On April 24, due to the increase in sensors on mobile phones, it has become possible to identify early diseases through mobile phones.
According to domestic media reports, a study recently pub...[Details]
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Press the independent button K1 to move the digital tube to the left, and press the independent button K2 to increase the value of the digital tube by 1. typedef unsigned char u8; u8 code smgwei ={...[Details]
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As the video resolution of LCD and camera in mobile phones increases, the data frequency will exceed 40MHz, and the traditional filter solutions have reached their technical limits for suppressing wi...[Details]
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1.1 Measurement principle of electromagnetic flowmeter
The electromagnetic flowmeter works based on Faraday's law of electromagnetic induction. It consists of two parts: a sensor and a converter....[Details]
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Now everyone is familiar with permanent magnet variable frequency motors, right? Now it has appeared around us very frequently, mainly because permanent magnet variable frequency motors are energy-...[Details]
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The barrier properties of packaging materials are one of the main factors that determine their application areas and the quality of their contents. Gases such as oxygen and carbon dioxide that penetra...[Details]
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September 2, 2021 - Entering the era of Industry 4.0, smart manufacturing has become a new standard for manufacturing competitiveness. Based on data, we build smart production, smart equipment, sma...[Details]
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Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
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China Energy Storage Network News:
Recently, the National Energy Administration and the National Development and Reform Commission jointly issued the "14th Five-Year Plan for the Developmen...[Details]
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Electro Rent, a leading global test and measurement equipment management company, announced that it will continue to increase its investment in 5G test equipment by US$30 million, tripling its invest...[Details]
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Canon announces to be the official sponsor of the 2022 Asian Games in Hangzhou The 19th Asian Games Hangzhou 2022 will be held in Hangzhou, China in 2022. Canon (China) Co., Ltd. and the Hangzhou ...[Details]
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Introduction to I2C The I2C bus only needs two lines, an SDA data line and an SCL clock line; the communication between the host and the I2C device can be realized based on the high and low levels, r...[Details]
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Charging for 5 minutes and talking for 2 hours may solve your anxiety about the battery of your mobile phone, but charging for 5 minutes and driving for 2 hours certainly cannot solve the anxiety o...[Details]
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Complex buildings also originate from simple structures. Now let’s try to start with a simple flashing light circuit.
The first thing you need to prepare is the tools. If you are not fam...[Details]
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Soft starter undervoltage fault is one of the common problems in electrical systems. This article will introduce the causes, diagnosis methods, treatment measures and prevention measures of soft st...[Details]