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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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Smart pressure transmitter calibration steps The calibration and inspection steps of 154608PDS series intelligent pressure transmitter are as follows: 1. Unscrew the side cover of the transmitt...[Details]
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"The mobile store integrates all mobile terminals and can monitor in real time the online rate, installation and other detailed information of eight types of mobile terminals, and regularly push pr...[Details]
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The method of measuring continuity is as follows: 1. Disconnect and ensure that the measured part is not electrified. 2. Adjust the multimeter to the 200 ohm resistance range or the on-off range. 3. ...[Details]
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According to Jiwei.com news, Jinghua New Materials recently released its 2020 annual performance report, stating that the company achieved operating income of 1.038 billion yuan, a year-on-year incre...[Details]
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In recent years, software decoding or software-hardware combined decoding methods based on waveform analysis have been proposed. However, these methods do not have self-learning functions and can o...[Details]
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The source of electromagnetic interference in automobiles is not just the ignition system, but also various electronic and electrical equipment used in vehicles. Interference not only affects the r...[Details]
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LED
has unique advantages, but LED is a fragile
semiconductor
product, so we must be extra careful when using LED products. Now I will summarize some precautions for usin...[Details]
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On May 12, Lijing Microelectronics Technology (Jiangsu) Co., Ltd. (hereinafter referred to as "Lijing Microelectronics") was investigated by Wuxi Municipal Party Committee Secretary Huang Qin. Accord...[Details]
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According to foreign media reports, on November 4, local time, Inflexor Ventures, an early-stage venture capital fund focusing on startup technology, announced that it had made an investment in India...[Details]
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What are the components of a hifi speaker?
A set of HiFi speakers usually consists of the following main components:
1. Amplifier: An electronic device used to enhance audio signals, ampl...[Details]
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Many netizens who are new to 51 microcontrollers have this question: What is AT89S51? Books and online tutorials all mention 8051, 89C51, etc. I have never heard of 89S51? ! Here, beginners need...[Details]
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The problem of surface damage detection
Accurate and rapid detection of surface defects of parts is directly related to product quality. If unqualified products are not removed in time, it wi...[Details]
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1. Circuit Online Testing Technology
1. Principle of online testing: The basic principle of online testing is that the tester provides input stimulus to the chip under test on the printed circuit b...[Details]
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The motor controller of new energy vehicles is the brain that controls the core power of new energy vehicles, and the core power system of new energy vehicles is the IGBT semiconductor power device...[Details]