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introduction 2022 is the year when new energy vehicle sales will explode. The International Energy Agency (IEA) announced that the total global sales of new energy vehicles in 2022 will exceed 10...[Details]
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This article mainly introduces the specific operation of MODBUS communication between Schneider (Real Easy) PLCs and the meaning of each parameter. This solution can be used as an example of wirele...[Details]
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1. How to measure resistance using an analog multimeter The resistance measurement circuit of the analog multimeter is shown in the figure below. Before measuring the resistance Rx, please short-ci...[Details]
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Powerint's LYTSwitch-4 high-power LED driver series LYT4221-4228/4321-4328 integrates a controller and a high-voltage power FET. The controller provides high power factor and constant current outpu...[Details]
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Recently, the United States has upgraded its export control measures on Huawei, which has attracted public attention. Xinzhixun has also conducted an in-depth analysis and deduction of this matter in...[Details]
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The "streaming media rearview mirror" that uses cameras and display screens instead of the interior rearview mirror has become an important configuration for many luxury and independent brands to fla...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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“To be or not to be, that is the question.” (A line from Hamlet, a representative play by the great British playwright Shakespeare).
The sales of new energy vehicle companies have always depen...[Details]
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According to a recent report by the Physicists Organization Network, researchers at Rensselaer Polytechnic Institute in the United States made a piece of paper made of graphene, the world's thinnes...[Details]
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Record players generally do not have audio amplifiers, so you must use the low-power part of the radio to listen to records with a record player. Here is a simple and easy-to-make amplifier that is s...[Details]
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In LPC2131, use IOxCLR and IOxSET registers to clear and set port x.
To clear the 5th bit of port P0,
IO0CLR=0x00000010;
0x00000010 is hexadecimal data.
In binary, it is 0000, 0000, 0000, 0000, 00...[Details]
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Abstract : Based on an in-depth analysis of the storage space structure of the 8051 microcontroller, this article proposes a design scheme for a single CPU emulator based on the microcontroller. ...[Details]
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BlackBerry QNX's royalty backlog grew 9% year-over-year
Beijing, China - June 22, 2021 - BlackBerry recently announced that according to statistics from the well-known independent resear...[Details]
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In actual applications, the data stored in the MCU RAM is lost after power failure, and the data stored in the MCU FLASH cannot be changed at will, that is, it cannot be used to record the changed va...[Details]
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introduction
In recent years, with the rapid development of power electronic devices and modern control theory, brushless DC motors have been widely used in the fields of optical drives, i...[Details]
Power technology
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