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I don't know if it was a sudden impulse or other factors, but I suddenly wanted to play with assembly language again. In the past few years, I have dealt with microcontrollers, including the 51 serie...[Details]
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The kilowatt-class switching power supply made of PM4040F consists of a main circuit diagram and two different circuit diagrams for the output part. You can use the single-voltage part or the dual...[Details]
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For heavy-duty, high-performance measurements at voltages above 2.5kV, the P6015A is the industry standard. You can measure DC voltages up to 20kVRMS and pulses up to 40kV (peak, 100ms time period). ...[Details]
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Whether it is architecture or instruction set, everyone should have some knowledge of X86 assembly, but for ARM processors that have been widely used in the embedded field, you may not know much. If y...[Details]
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Whether placed in a test setup or as part of a device under test, clock recovery plays an important role in making accurate test measurements. Since most gigabit communication systems are synchrono...[Details]
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Introduction DS2450 is a one-line 4-channel successive approximation A/D converter, whose input voltage range, conversion precision bit, and alarm threshold voltage are programmable; each channel h...[Details]
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The control of the frequency converter is nothing more than the basic logics of start, stop, forward, reverse, and speed regulation. These logics basically require the level state to be valid, rath...[Details]
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Huawei's biggest Chinese smartphone competitor is sharply increasing factory orders for next year in a bid to achieve bold growth and potentially pose a threat to Apple in a fiercely competitive cons...[Details]
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Japan will invest heavily to strengthen its domestic semiconductor supply chain under Prime Minister Yoshihide Suga's first economic policy and growth strategy. The Nikkei reported that the Japanese ...[Details]
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The speed regulation of wound-rotor asynchronous motors can be achieved in a variety of ways. Here are some commonly used methods:
Transformer speed control: This method uses a transformer to ...[Details]
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Due to environmental protection, purchase restrictions and other factors, the number of new energy vehicles in the market is constantly increasing. Compared with traditional fuel vehicles, electric v...[Details]
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In modern multimedia conference rooms, in order to meet the needs of different presentation occasions, there are usually a variety of different audio and video signal sources and display terminals...[Details]
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Recently, foreign media Cnet published an article to review the best mobile phones under $500 (equivalent to about RMB 3,395) this year. The content of the article is as follows: This year, ma...[Details]
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Wireless charging, as the name implies, is a technology that uses air as a medium to transmit electrical energy without the aid of metal wires. Today, wireless charging has started with low-power and ...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility, and is widely used in the fields of a...[Details]
Real-time operating system RTOS
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