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1. Why use a non-contact infrared thermometer? Non-contact infrared thermometers use infrared technology to quickly and easily measure the surface temperature of an object. No mechanical contact with...[Details]
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When an oscilloscope user selects an oscilloscope for critical measurements, the oscilloscope's key parameters are often the only criteria for choosing an oscilloscope. The most important parameters ...[Details]
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In embedded development, it is inevitable that a lot of flag bit processing will be involved, especially for friends who develop microcontrollers and bare metal. For example, when cooperating with so...[Details]
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Characteristics and electrical parameters of LEDs
1. The significance of limit parameters
(1) Allowable power consumption Pm: The maximum value of the product of the forward DC voltage acr...[Details]
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For a long time in the past, the only gear shifting system in cars has been mechanical gear levers. However, with the rapid development of automotive electronic technology, especially the increasing ...[Details]
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According to Jiwei.com, "dual carbons" are getting closer, and many leading energy industry leaders have begun to deploy clean energy around "dual carbons". Recently, according to Tianyancha, Xi'an L...[Details]
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The editor would like to ask: "When did you start to notice the seriousness of the electrification trend?" Did this trend start with home appliances? Or does it start from the leadership in battery t...[Details]
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The ATtiny13 system clock can be divided by setting the clock prescaler register CLKPR. This feature can be used to reduce power consumption. The divider is valid for all clock sources and can affect...[Details]
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1. Active drive (AM OLED)
Each pixel of the active drive is equipped with a low-temperature polysilicon thin film transistor (LTP-Si TFT) with a switching function, and each pixel is equipped ...[Details]
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In the process of R&D and testing of new energy vehicles, some performance parameter tests such as ripple current/voltage have not been taken seriously by manufacturers in the past, but they are cr...[Details]
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This serial port processing program is written based on the following protocol: Frame content FRAME = frame header FA + frame length len (excluding frame header and frame trailer) + data stream data ...[Details]
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Flowmeter is a kind of instrument used to measure the flow rate of fluid in pipes or open channels. It was successfully manufactured in the 19th century and is widely used in various fields. Flowme...[Details]
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1. Magnetic
head The magnetic head is the most expensive part of the hard disk, and it is also the most important and critical part of hard disk technology. The traditional magnetic head ...[Details]
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Gasoline/CNG dual-fuel engine ECU-in-the-loop simulation
Challenge: Research on ECU rapid model construction and hardware-in-the-loop simulation is of great significance to the research of...[Details]
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1. Introduction to BMS system
The control system of new energy electric vehicles is mainly composed of a battery management system (BMS), a charger control unit, a motor control unit and a veh...[Details]
Analogue and Mixed Signal
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