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PLC (Programmable Logic Controller) is an electronic device used for automated control systems and is widely used in industrial process control and manufacturing processes. The working principle of...[Details]
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On December 3, China Telecom Tianyi Terminal Information Platform showed vivo's upcoming new phone Y52s, which will be equipped with a rear dual camera, Dimensity 720 5G chip, 8GB memory, 128G...[Details]
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The shunt generator is a common type of generator, which has the advantages of simple structure, stable operation and high efficiency. However, to achieve the self-excitation of the shunt generator...[Details]
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The semiconductor industry has long been accustomed to downward trends. But downdrafts in geopolitical storms are another matter entirely. The third-quarter earnings season will be a difficult one ...[Details]
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Recently, according to foreign media reports, Singapore's telecommunications regulator IMDA disclosed two new realmi devices on its website - realme 5i and realme C3, whose model numbers are R...[Details]
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Bandwidth is the first specification most engineers consider when selecting an oscilloscope. As shown in the figure below, all oscilloscopes have a low-pass frequency response that rolls off at highe...[Details]
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Specific tutorial for using Keil software: 1. Create a new project - - , select the save file directory, and then select the chip model - in the pop-up menu bar. Note that a box will pop up her...[Details]
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In 51 single chip microcomputer 1. Serial port control register SCON 2. Whether to carry out multi-machine communication mainly focuses on SM2 (9DH) 1. Single machine communication (as shown below)...[Details]
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The ammeter is connected directly. One wire goes through the transformer (the number of turns is written on the ammeter) and then connected to the load. The other wire for single-phase is directly co...[Details]
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0 Introduction Nowadays, in the field of weighing automation and process control, electronic weighing systems are widely used to monitor and control various production processes. These applications c...[Details]
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Even the design of a common DC-to-DC switching converter presents a host of problems in power supply design, especially in high-power power supply design. In addition to functional considerations, en...[Details]
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QAM signal modulation recognition algorithm based on constellation diagram cluster analysis and DSP implementation
This paper first discusses the QAM signal recognition algorithm based...[Details]
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01#
Overview
Inverters play an important role in electric and hybrid vehicles. Their main function is to convert the DC power provided by the onboard battery pack into three-phase AC powe...[Details]
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～Applied to host inverter, it helps to extend driving range and improve performance～
Recently, power modules equipped with the fourth-generation SiC MOSFET bare chips of Rohm (head...[Details]
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Some summary of ARM assembly instructions There are many ARM assembly instructions, but not many of them are commonly used, and even fewer require careful study. More useful is MOV B BL LDR STR ...[Details]
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