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IFI CLAIMS, the world's leading patent database provider, recently counted the world's 250 largest patent holders as of January 2021. Among them, a total of 8 companies and institutions in mainland C...[Details]
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Qichacha shows that on May 19, the legal representative of TCL Industrial Holdings Co., Ltd. was changed from "Li Dongsheng" to "Wang Cheng". Image source: Qichacha The company was established in 2...[Details]
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In recent years, with the advent of high-power (HI-POWER) ultra-bright LEDs, the application field of LEDs has been greatly expanded. Now, it has very wide applications in entertainment, urban buildin...[Details]
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January 23, 2024, China - STMicroelectronics' EVLSPIN32G4-ACT edge AI motor drive reference design is based on the STSPIN32G4 smart three-phase motor driver, which can reduce the difficulty of develo...[Details]
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IT8900 A/E series high power density and high power DC electronic load has three voltage ranges of 150V, 600V and 1,200V, and the single unit power ranges from 2 kW to 54 kW. Wide voltage and current...[Details]
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How to determine the time base If the baud rate to be measured is 9600, then the time for each bit is: 1/9600 ≈ 104 μs. Generally, there are 5 small grids in each large grid on the horizontal directi...[Details]
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1 Introduction
TI's MSP430 microcontroller has won the favor of designers with its unique low power consumption and modular design. The new MSP430F247 has a very high cost performance. This 16-...[Details]
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This article analyzes the chip selection for audio and video products, measuring it from the chip's instruction set, main frequency, cache, DMA, etc., to provide you with some help when choosing a ...[Details]
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Recently, Professor Chen Huawei's research group at the Beijing University of Aeronautics and Astronautics reported a new magnetic control technology. Aiming at the in-situ motion and position sens...[Details]
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In addition to the transformer, the magnetic component of the forward converter also has an inductor, namely the choke. The general information starts from the transformer, but I think it is bette...[Details]
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The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, s...[Details]
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1. Off-circuit detection This method is performed when the IC is not soldered into the circuit. Generally, a multimeter can be used to measure the forward and reverse resistance values betwee...[Details]
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The circuit consists of R1, R4, R5, C2, D3, Q4, Q5 and relay K. Q4 and Q5 form a Darlington amplifier, and the relay is connected to the collector of Q5 as a load. When the power is turned on, the ...[Details]
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1 Hardware Platform
1.1 A
DSP
-BF561 processor
Analog Devices
' Blackfin processor family has been further expanded
with the introduction of the ADSP-BF561
, which...[Details]
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Use rpm -qa | grep tftp to check whether the tftp server is installed
If not. tftp: yum install tftp* (yum install xinetd tftp tftp-server)
Tftp configuration file is in vi /etc/xinetd.d/...[Details]