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Radio-controlled clocks are a new type of timekeeping product that uses the frequency of atomic vibration as a timing reference. The purpose is to synchronize and unify world time. It is mainly to ...[Details]
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From the entire iPhone 8 series to Huawei Mate 20, in order to alleviate the heating phenomenon of mobile phone cases and wireless charging, terminal manufacturers have chosen to add graphite heat si...[Details]
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The system mainly includes matrix keyboard input module, numerical control module, constant current circuit module, current sampling module, serial communication module and PC monitoring interface....[Details]
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1 Introduction
Cascade speed regulation
It is a classic high-efficiency and energy-saving speed regulation scheme, and the high-frequency chopper cascade speed regulation system ...[Details]
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With the development of wireless technology, radio guitars have UHF, 2.4G and 5.8G wireless transmission. The following is a brief introduction to Tianhuiwei's 2.4G/5.8G/UHF electric guitar transmi...[Details]
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Even those who are not interested in driving can clearly feel the huge upgrade in driving experience with the upgrade of automobile electronics in recent years. Drivers who may have needed their fa...[Details]
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Design requirements: In this project, you will design a basic circuit for a microcontroller, which includes a crystal oscillator, etc. Connect a small LED to any I/O pin of the microcontroller and ...[Details]
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Recently, photovoltaic equipment supplier Manz launched an upgraded SpeedPicker product. This automated system can further meet the various requirements for manufacturing crystalline silicon solar ...[Details]
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This paper proposes a networked video surveillance system that organically combines single-chip microcomputer control technology, USB data acquisition technology and a computer network structure ba...[Details]
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summary
Understanding the key challenges of designing a power solution for today’s high-resolution, high-frame-rate CMOS image sensors is a key element in designing an optimized powe...[Details]
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For 25 years, Qorvo has been working with a broad range of partners to enable planetary exploration, and today, they have “launched” more than one million components into space. Here are some of th...[Details]
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1 Introduction
The Chinese Tokamak Reactor 2A (HL-2A) is China's first large-scale controlled nuclear fusion research device with a divertor configuration. Its main engine is made from the main com...[Details]
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At 6:00 a.m. Eastern Standard Time on March 2, 2020, according to Business Wire, Avanci announced that OPPO Guangdong Mobile Communications Co., Ltd. has joined its wireless patent licensing platform...[Details]
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When the multimeter is used to roughly measure the transistor, the multimeter should be set to the resistance range. Its equivalent circuit is shown in the dotted box in Figure 1, where R0 is the eq...[Details]
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Industrial control systems are an indispensable part of modern industrial production. They control and monitor various equipment and parameters in the production process to achieve automation, inte...[Details]