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According to official news from Xiaomi, Xiaomi 9 Pro 5G and Xiaopeng Electric Vehicles are cooperating. The mobile phone is the car key and the door can be opened by sticking it to the car body...[Details]
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Apple is testing high-end screens from Chinese panel giant BOE and has now entered the final verification stage. The screens may be used in the new iPhone to be launched next year. This move shows th...[Details]
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On September 27, the China New Energy International Summit was held in Chengdu. China Energy News Agency and China Energy Economics Research Institute released the list of the world's top 500 new e...[Details]
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This paper introduces a monitoring system for series lithium-ion battery packs with a 51 series single-chip microcomputer as the main control unit. Differential amplifiers and analog switches are use...[Details]
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According to foreign media reports, Sixth Sensor Technology, a Mumbai, India company, has independently developed a collision avoidance or prevention system - 6th Sense, which is used to prevent and ...[Details]
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1 Introduction Stepper motor is an open-loop control component that converts electrical pulse signals into angular displacement or linear displacement. Under non-overload conditions, the motor's spee...[Details]
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China Energy Storage Network News:
China's current time-of-use electricity price mechanism belongs to the category of government pricing and catalog electricity prices. The deformed plan is...[Details]
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At the Google I/O conference held last week, the new products Pixel 3a and Pixel 3a XL made their debut. The price of Pixel 3a is only $399. Although its configuration is a bit shabby compared with d...[Details]
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The overall structure of the touch screen control circuit is shown in Figure 1. When the LCD display screen is touched with a touch pen, a signal will be sensed on the X and Y axes corresponding to ...[Details]
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This article introduces the main features, block diagram,
stereo
and mono digital MIC connection examples of AK4953A, the system connection block diagram of 3-wire serial mode, and the ma...[Details]
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According to a recent survey by Uptime Institute, 40% of data center owners or managers will build new infrastructure between 2011 and 2012. For large or medium-sized data centers, most of these ...[Details]
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Many people have misunderstandings about the memory of 51 MCU. The most common ones are the following two: ① If the number of variables exceeds 128, the compact mode must be used for compilation. T...[Details]
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In the process of promoting new energy vehicles, they are faced with the problems of short driving range, difficulty in charging, and slow charging. The charging efficiency is improved by increasin...[Details]
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Let’s first answer a previous question: If the pin is not configured as an output and a high level is written, what will happen if an LED is connected? The experimental result is that the LED light...[Details]
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On November 6, Continental developed an electronic brake control system for the Bugatti Bolide, a super sports car equipped with an anti-lock braking system (ABS), electronic stability control (ESC...[Details]
Analog electronics
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