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Sound waves are divided into two categories according to their properties: electromagnetic waves and mechanical waves. Electromagnetic waves are generated by the action of electromagnetic forces and ...[Details]
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BMW recently upgraded the X5 PHEV battery. In order to achieve the 50g/km data under WLTC, BMW upgraded the latest battery system to 24 kWh. There is already a corresponding spec in the UK, and you c...[Details]
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In STM32, when using any peripheral, the corresponding clock must be turned on, so I started with the STM32 clock. RCC Clock There are 5 clock sources in STM32: ①. HSI is a high-speed internal clo...[Details]
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On November 26, the Zhuhe Substation, Hebei's first multifunctional urban smart energy complex, was completed and put into operation in the Zhengding area of the Hebei Pilot Free Trade Zone. This...[Details]
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Liquid crystal display (LCD) has many advantages that many other displays cannot match, such as low power consumption, small size, light weight, ultra-thin, large visible area, good picture effect, hi...[Details]
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8 working modes of GPIO 4 input modes Floating Input Pull-up input Pull-down input Analog Input 4 output modes Open-drain output Multiplexed open-drain output Push-pull output Multi...[Details]
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1 Introduction
According to the requirements and needs of users, this infrared remote control password lock system is designed mainly to solve the problem of no remote control password lock in...[Details]
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A logic analyzer is an instrument that analyzes the logical relationships of a digital system. A logic analyzer is a type of bus analyzer that belongs to the category of data domain test instruments ...[Details]
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Hyundai Motor plans to make an equity investment in resonant ultrasonic sensor startup Autonomous Sonar, according to foreign media reports. The exact terms of the investment are currently unknown. ...[Details]
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Follow the path of the battery factories Recently, Ganfeng Lithium, the "lithium king" with a market value of hundreds of billions , has made another big move. Invested in building China's larges...[Details]
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The stlink v2 I have is bought from Zhengdian Atom together with the development board. This is made by them, not exactly the same as the official one. It cannot recognize the STM32L4 series chips in...[Details]
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On July 18, Arbe Robotics, a next-generation imaging radar solution provider, announced the launch of the surround imaging radar Lynx. The radar uses 24x12 channels and is the only radar solution on ...[Details]
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Sunny Optical announced its product shipments for July 2019. According to the announcement, the shipment growth of Sunny Optical's camera modules and optical lenses remained very strong. Among them, ...[Details]
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International Energy Network/PV Headlines (PV-2005) learned that on June 21, the winning bidders for the string photovoltaic inverter equipment procurement for China Resources Power Shilin Dadilian...[Details]
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Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]
Embedded System
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