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Figure 5.3-27A shows a basic oscillation circuit consisting of an op amp and a Wien bridge.
The operational amplifier A and the negative feedback loop resistors RF1 and RF2 form th...[Details]
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Gree recently launched the Dasong 5G mobile phone, which made many people pay attention to Gree Chairman Dong Mingzhu's mobile phone making business again. It turns out that Dong Mingzhu has not give...[Details]
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The new Intel A380 graphics card delivers next-generation technology for mainstream gamers and content creators. Intel announced the launch of the first A3 series graphics card for desktops, the In...[Details]
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Among the current space transient optical radiation signal detection systems in my country, there are many old models, and most of them are not equipped with automatic detection and recording equip...[Details]
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With the rapid development of inverter technology, variable frequency speed regulation technology has become the mainstream in various motor application solutions. The application of general-purpos...[Details]
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2. Extension 1. Multi-machine communication There are usually five types of multi-machine communication networks: (a) star network structure (b) tree network structure (c) bus network structure (...[Details]
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China's independent maglev technology has achieved significant success in the medium-speed field. Recently, China's first commercial maglev 2.0 train ran at a speed of 160 kilometers per hour on th...[Details]
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In recent years, grid-connected conversion technology applied to renewable energy has become a research hotspot in the field of power electronics. Grid-connected converters have broad development p...[Details]
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2021 is a year of great significance for China's distributed photovoltaic market. This year, with the support of the county-wide promotion policy, coupled with the social environment of power restr...[Details]
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For STM32 series MCU, here we take cortex-M4 as an example. When we debug online, we usually set the program burning start address and size. This size is usually 0x08000000, which is the mapping addr...[Details]
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According to foreign media reports, the Indian government has established a high-level advisory committee to promote the Semicon India initiative and provide advice for the development of the semicon...[Details]
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STM8S's PB4 and PB5 are I2C function pins. There are no pull -up resistance inside. It is true OC. As a control output, it can add a 10K to a 10K resistance to enhance the driver. PB4/PB5 only have...[Details]
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1. Instrument Model Keysight N9020A Spectrum Analyzer 2. Fault phenomenon: The fault reported by the customer was out of tolerance. 3. Detailed explanation of the testing process As a rule, the f...[Details]
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On June 6, blogger @数码闲聊站 revealed that the development progress of Xiaomi's 2023 flagship Xiaomi 13 series (code-named m2) is very fast. It is equipped with Qualcomm's second-generation Snapdr...[Details]
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~ One sensor can be used for vehicle position estimation, vehicle posture measurement and headlight leveling at the same time ~
Key Benefits
Industry-leading perf...[Details]
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