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EMC (Electromagnetic Compatibility ) has become a household word in the past decade. In the mid-1990s, Europe required lower radiated and conducted emission levels for products sold into the regio...[Details]
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Abstract: This paper introduces the principle of permanent magnet synchronous motor
vector control
and the application solution of STM32 vector control in variable frequency air condit...[Details]
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The output range of the OP97 op amp is ±3.3V, so a V/I conversion circuit is required. The V/I conversion circuit is shown in the figure. By setting the fixed 5 code values: FFFF, BFFF, 8000, 4000, 0...[Details]
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The global semiconductor industry is facing a vicious cycle of shortages and price increases. Among them, the price increase of driver chips is the highest among all products in the industry. Since t...[Details]
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Resistor-based sensors, such as strain gauges and piezoresistive devices, are commonly used to measure a variety of physical parameters. For data acquisition and signal processing using a digital pro...[Details]
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1. Laser navigation mapping
1. Right-click the word "map" in the robot application software, select
Make laser map
, and change the mapping mode to "
Make anti-reflection/non-a...[Details]
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Automotive electronics is a hot development area at present. The booming Chinese auto market has brought new opportunities to the local automotive electronics industry. More and more companies have i...[Details]
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BOE signed a cooperation agreement with UNESCO and became the first Chinese technology company to support the United Nations "Decade of Science"
On July 25, French time,
BOE and ...[Details]
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The design of analog filters generally includes two aspects: determining the filter transfer function H(s) based on the technical indicators, that is, the amplitude-frequency characteristics of the fi...[Details]
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Design Points Based on the characteristics, circuit composition and basic functions of UC3637, the inverter control circuit can be specifically designed. The following only introduces the design ...[Details]
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On December 27, State Grid Corporation of China released the Electrical Equipment Industrial Cloud Network 2.0 in Tianjin and officially put into operation a new amorphous transformer intelligent p...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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I don’t know if it’s because the penetration rate of electric vehicles has reached the mainstream public stage, but the chassis field, which was not much concerned by pioneer consumers in the past, h...[Details]
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The reporter learned on the 18th that the country's first "5G Industry Service Platform" jointly built by Fuzhou Internet of Things Open Laboratory and Huawei Technologies Co., Ltd. was launched in M...[Details]
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Abstract: CNC attenuator, as a new type of attenuator, is widely used in the electronic field. This article introduces the structure, characteristic parameters and control methods of CNC attenuator AT...[Details]
MEMS sensors
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