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Less is more is the old rule in the modern consumer industry. Today’s popular devices are characterized by convenience, compactness and the advantages of old products. This trend started with the s...[Details]
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Capsules can be taken orally to reach the gastrointestinal lesion area to perform medical functions, providing an important way to achieve painless and non-invasive diagnosis and treatment of gastr...[Details]
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Atmel, a microcontroller manufacturer based in San Jose, California, recently demonstrated a new product that uses an ARM architecture-based microcontroller with extremely low power consumption, wh...[Details]
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(Jiang Nan) On August 2, the Carbon Neutral Industry Development and Innovation Conference with the theme of "Talking about 'Dual Carbon' and Developing New Quality Productivity" was held in Nanjing, ...[Details]
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5G is undoubtedly the hottest topic at the moment. It is not only a technological revolution, but also an industrial revolution involving many fields. In June this year, with the Ministry of Indust...[Details]
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The full name of the cable fault tester is: cable fault tester system. Cable fault tester system: Since it is a system, it has corresponding components. I take the TFN FB28 cable fault tester as ...[Details]
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The Samsung Galaxy S22 series is the latest offering from the South Korean tech giant, and the Galaxy S22 Ultra is the flagship device in the lineup, which is a great device by several parameters. Ho...[Details]
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Apple iPhone 13 series will not have under-screen fingerprint According to the latest news from the upstream supply chain, Apple has basically completed the design of the iPhone 13 series, and confir...[Details]
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In accordance with the Foreign Trade Law of the People's Republic of China, the Regulations of the People's Republic of China on Import and Export Tariffs and other laws and regulations and the basic ...[Details]
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1. Interrupts are divided into two categories: internal interrupts and external interrupts.
2. External interrupts. 24 external interrupts occupy GPF0-GPF7 (EINT0-EINT7), GPG0-GPG15 (EINT8-EINT23). I...[Details]
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The promotion and use of smart meters is a livelihood project that benefits the people. It has greatly improved the electricity conditions of rural residents, improved the automation level of distrib...[Details]
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On December 7, Slashleaks exposed a real photo of what is suspected to be OnePlus 9. The spy photos show the detailed parameters of OnePlus 9, including a 6.48-inch AMOLED 120Hz screen, Snapd...[Details]
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From April 14th to 16th, 2023, the 9th Zhejiang College Student Engineering Practice and Innovation Ability Competition, hosted by the Zhejiang College Student Science and Technology Competition Comm...[Details]
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Design and development of automobile performance test system based on virtual reality technology
1. Introduction
The emergence of virtual prototype technology and virtual reality technolo...[Details]
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The RCC switching power supply circuit has a performance of 5V/400mA and uses electronic components such as diodes, voltage regulators and capacitors. The circuit diagram is shown below:
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