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Why do the I/O ports of microcontrollers need drivers? This problem needs to be explained from the electrical characteristics of the I/O port. First, the electrical structure diagram of the typical I...[Details]
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ON Semiconductor has announced a series of AC-DC controllers and drivers for USB-PD that can significantly reduce the bill of materials (BOM) content of high-efficiency AC-DC power supplies, especi...[Details]
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main content • Linux architecture • Linux kernel structure • Linux kernel source directory structure Linux Architecture As can be seen from the above figure, the Linux architecture consists of...[Details]
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Produced by TSMC, the world's leading wafer foundry, Inventec Corporation is the first to use Montara for its Hyun Yin flagship TR-X TWS in-ear headphones
Beijing, China - October 12...[Details]
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According to Yahoo Finance, Canaccord Genuity analyst Michael Accley said that despite the ongoing economic and trade frictions between China and the United States, Qualcomm may benefit from the late...[Details]
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The function and composition of signal generator In daily experiments, signal generators are often used together with power amplifiers. Many people know the signal source, that is, the signal generat...[Details]
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Huawei officially launched its first desktop computer in Beijing - HUAWEI MateStation B515. It adopts a small chassis design, is equipped with a new generation of 8-core 7nm AMD Ryzen processor, and ...[Details]
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The circuit working principle of the device is shown in the figure. The experiment found that when the refrigerator compressor is working, taking air cooling measures for the refrigerator compresso...[Details]
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There are many complex technical issues involved in LED lamps, the main of which is the system reliability issue, including LED chips, packaging devices, driver power modules, heat dissipation and ...[Details]
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Rapidly growing electric vehicle (EV) sales are driving growth in charging infrastructure, which is expected to be worth $40 billion annually across all power levels by 2030. This will provide huge...[Details]
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When using the update interrupt of the STM32 timer, it is found that in some cases, an interrupt is immediately entered as long as the timer is turned on. To be precise, as long as the update int...[Details]
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As a kind of instrument for measuring pipeline liquid flow in industrial production, the intelligent electromagnetic flowmeter has been widely accepted by users for its superior convenience and stabil...[Details]
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IU8689E is a Class D audio amplifier with a maximum output of 145W for mono and 2×75W for stereo. This device has a heat dissipation pad on the top layer. After the heat sink is connected to the pa...[Details]
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Trash talking to distract opponents has a long tradition, and now researchers at Carnegie Mellon University have shown that frustrating words can be distracting even when they are spoken by robots. ...[Details]
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With the rapid development of science and technology, LED display screens have become a new type of electronic screen advertising media. Compared with traditional inkjet and photo...[Details]
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