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Google has long believed in the immersive power of virtual reality, but to create the most realistic sense of presence, what is shown in VR needs to be as close as possible to what is seen.
Li...[Details]
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Vibration refers to the process in which the parameters describing the state of the system (such as displacement, voltage) alternately change above and below their reference values. In a narrow sen...[Details]
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#Structure and principle of digital tube Seven-segment light-emitting diode is referred to as digital tube. The seven-segment light-emitting tubes are called a, b, c, d, e, f, and g respectively, for...[Details]
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9to5Google discovered traces of Google's foldable screen flagship in Android 12L Beta2. As shown in the leaked pictures, the body ratio of Google's foldable screen is similar to that of OPPO Find N...[Details]
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Abstract: Introducing an FSK modem chip MSM7512B launched by OKI Company. It can be used in built-in modem, data transmission system, home security system and other occasions. This article focus...[Details]
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Apple is currently at a critical moment of reform, and the external environment is not particularly friendly. After reviewing the recent quarterly financial reports and combining them with relevant i...[Details]
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TH2683B insulation resistance tester is a measuring instrument with touch function and color LCD display, which can quickly measure the insulation performance of electronic components (especially cap...[Details]
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Replacing the battery pack of an electric vehicle
Electric vehicles have been on the market for about a decade, and owners may be wondering how long they will have to repla...[Details]
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After long-term joint research, the Tsinghua University research team broke through the physical bottleneck of traditional chips, creatively proposed a new computing framework for optoelectronic fusi...[Details]
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High-voltage inverter equipment has a large power, and 4% of the power loss is mainly dissipated in the operating environment in the form of heat. If the working environment temperature problem of ...[Details]
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In 2019, Texas Instruments' Luke Trowbridge published seven questions about digital isolators. Now this article has been updated with two additional relevant questions. Let's take a look at Luke Trow...[Details]
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As the world's leading smart TV brand manufacturer, TCL Electronics currently has obvious advantages in smart TV, Internet services, smart home and commercial display businesses, among which the TV b...[Details]
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Infineon
OptiMOS
7 is the fifth generation trench technology developed by Infineon and is the leading dual polysilicon trench technology today. The use of leadless packaging combined with ...[Details]
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After two weeks of course design, I have gained a lot of insights, some about microcontrollers, and more about the relationships between people.
I have been engaged in single-chip microcomputer p...[Details]
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Here is an overview of the pros and cons of these motors:
1. Advantages:
(1) Low cost:
Two-phase permanent magnet (PM) stepper motors are generally less expensive than similarly size...[Details]