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On December 22, the latest research from Strategy Analytics showed that Xiaomi's 5G smartphone shipments in Q3 2021 were the same as the previous quarter; Samsung's 5G smartphone shipment share conti...[Details]
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Using power lines as channels for communication is a good way to solve the "last mile" problem. However, as a communication channel, power lines have the characteristics of high noise, multipath ef...[Details]
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The People's Government of Hubei Province issued the "Several Opinions on Accelerating the Construction of Major Projects and Focusing on Expanding Effective Investment" (hereinafter referred to as t...[Details]
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Radar level gauges are available in stainless steel, stainless steel lined with PTFE and plastic bodies. The material should be selected correctly according to the temperature, pressure and corrosion...[Details]
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1. What is the I2C communication protocol? 1. Physical interface: SCL + SDA (1) SCL (serial clock): Clock line, which transmits CLK signal and is generally the channel for the I2C master device to pr...[Details]
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1 Introduction to Elevator Control Elevators are important means of transportation in modern buildings that are related to the safety of people's lives and property. How to improve the operating eff...[Details]
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The escalation of the tug-of-war between Japan and South Korea has driven the A-share photoresist sector to rise across the board. Many concept stocks such as Rongda Photosensitive, Jingrui Shares an...[Details]
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On the evening of December 15, Lantu Motors’ first sedan, Lantu Chasing Light, officially debuted and started pre-sales. The pre-sale prices are 322,900 yuan, 352,900 yuan and 432,900 yuan respective...[Details]
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In the fields of petrochemical, food and pharmaceutical production, the level meter is an indispensable type of on-site process instrument. The magnetic float level meter is used by many enterprises f...[Details]
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Huawei's new product launch is coming soon. There have been a lot of news about Huawei's return to 5G recently, so this launch on November 17 is still very exciting. It is reported that Huawei's...[Details]
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The DAC module (digital/analog conversion module) of STM32 is a 12-bit digital input, voltage output DAC. The DAC can be configured in 8-bit or 12-bit mode, and can also be used in conjunction with a ...[Details]
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0 Introduction
Nowadays, neon lights are still used to decorate various buildings in cities. However, neon lights have the disadvantages of high heat generation, low brightness, dark c...[Details]
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Contents The present invention relates to a thermal air flow meter for measuring the flow rate of air, and for example, to a thermal air flow meter that is mounted on an intake pipe of an internal co...[Details]
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1. Purpose Due to project requirements, it is necessary to realize the communication between the S3C2440 serial port and the PC. Through the serial port communication examples in the experiment manua...[Details]
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Chen Xiao, our reporter As of October 31, according to the data from iFinD of Tonghuashun, according to the industry classification of Shenyin Wanguo, 102 lithium battery industry chain companies in t...[Details]