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Tunnel diode multivibrator circuit
Figure 3. Tunnel diode resonator
Figure 3 (a) is a self-excited multivibrator circuit. The static operating point Q is placed in the negative res...[Details]
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"In the post-Moore era, let go of graphene." This is what Liu Zhongfan, an academician of the Chinese Academy of Sciences and director of the Beijing Graphene Research Institute, said two years ago. ...[Details]
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I summarize 3 points that need attention 1. Turn off non-IIC communication devices. For example, my development board's SDA and SCL are also connected to DS1302, which will cause interference and n...[Details]
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On November 9, 2023, Arm Technology (China) Co., Ltd. (hereinafter referred to as "Arm Technology") officially released the "Shanhai" S20F security solution. As an HSM (Hardware Security Module) pr...[Details]
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When there are defects in the electromechanical system of a person's heart, it may lead to a variety of heart problems. For example, when the heart beats too slowly or does not beat at all, it is...[Details]
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This article focuses on the two most common battery chemistries: Li-ion and NiMH. Through this discussion, a mixed-signal universal battery charger can be designed that can charge both types of bat...[Details]
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Spectrum analyzer is generally a non-time domain tool, mainly describing the changes of signals in the frequency domain (used to measure signal parameters such as signal distortion, modulation, ...[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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introduction Many embedded developers are familiar with the ARM Cortex processor architecture, but few are able to fully understand this popular architecture and take advantage of its unique featur...[Details]
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Reference sources are widely used in various analog integrated circuits, mixed-signal integrated circuits and system integrated chips. Their accuracy and stability directly determine the accuracy of t...[Details]
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The issue of TSMC setting up a factory in the United States has once again aroused heated discussions in foreign media. TSMC emphasized that it is carefully evaluating the issue of setting up a facto...[Details]
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Preface
The automobile body visual inspection station is a large-scale special inspection system used to measure the three-dimensional spatial coordinates of key points of the automobile body....[Details]
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The echo signal received by any radar receiver contains the target echo and background clutter. To detect targets in an environment containing background clutter, the radar system must have long-rang...[Details]
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Hainan Power Grid Company strongly supports enterprises to resume work and production
No power outage or penalty for arrears during the epidemic prevention and control period
Zhan...[Details]
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Huang, speaking at market research and advisory firm Gartner's IT Symposium/Xpo event in Orlando on Tuesday, argued that CEOs and CIOs must start using AI early and that changes will happen natural...[Details]