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The inverter is the detection center of the entire power station. It can detect all the parameters of the power station, including DC components and grid-connected equipment. The basic information ...[Details]
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Basic concepts (CMSIS): Cortex Micro-controller Software Interface Standard, microcontroller software interface standard. 2. CMSIS standard file structure: a) core_cm.c (stdint.h) b) system_.c (...[Details]
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Jiwei.com reported on June 5 that recently, vivo launched the Y70t, a 5G mobile phone priced at 1,000 yuan. The 6G+128G version is priced at 1,499 yuan, and the final price is 1,299 yuan. The 8G+128G...[Details]
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Cortex-M3 belongs to the ARM V7 architecture (ARM 7 is not equal to ARM V7) ARM V7 three series: A Series Android R series real-time operating system M Series Microcontrollers STM32 naming conv...[Details]
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Preface
This chapter uses the Lumberg observer to perform sensorless control of permanent magnet synchronous motors. First, the principle of the Lumberg observer is analyzed, and then a full-o...[Details]
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The following problems were encountered when programming STM8 recently 1.Error : Cannot communicate with the tool. Wrong tool selection or check tool power supply or check that a previous session i...[Details]
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Infineon's upcoming AURIX™ TC4xx family of microcontrollers will be the first to be certified to the standard
The new United Nations Economic Commission for Europe (UNECE) Regul...[Details]
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On June 13, Jing Weihong, deputy director of the Technology Innovation Promotion Center of the Jiangxi Provincial Commission of Industry and Information Technology, Zhou Hongning, head of the Indus...[Details]
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An ammeter can be used to test current, but the current value obtained is an average value over a continuous period of time. If the target to be measured is a sudden current, an oscilloscope s...[Details]
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In recent years, in order to achieve the dual carbon goals, the energy sector has played a core role, especially in the field of domestic new energy power generation, whose scale has shown a sustained...[Details]
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Continuing the development of the project, I suddenly found that the program could not be downloaded to the microcontroller normally, and the error shown in the figure below was prompted. I was u...[Details]
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ams, a supplier of high-performance sensor solutions, has been recognized by long-term customer Shanghai United Imaging Healthcare Technology Co., Ltd. (Shanghai United Imaging) for its outstanding c...[Details]
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ORG 0000H
JMP A1
ORG 002BH
A1: MOV R0,#0;Data processing register (high eight bits of product)
MOV R1,#255;Multiplicand (low eight bits of product)
MOV R2,#255;Multiplier
MOV 30H,#8;Num...[Details]
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Momentum Dynamics has announced that it has been selected by Volvo Cars as its exclusive wireless charging partner as part of a three-year pilot project for wireless charging of electri...[Details]
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1. Introduction Thyristor is also called silicon controlled rectifier (SCR). Since its advent in the 1950s, it has developed into a large family. Its main members include unidirectional thyrist...[Details]