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PCIE
(PCI express) is a third-generation high-performance I/0 bus used to interconnect peripheral devices in applications such as computers and communication platforms. The PCIE architec...[Details]
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On the morning of June 13, there was news yesterday that Google's flagship phones, Pixel 4 and Pixel 4 XL, will adopt a "bathroom heater" lens design. Today, Google officially confirmed the news on i...[Details]
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The successive approximation principle
AD contains da. When the input voltage Vin is, the highest bit of da is 1, that is, 0.5Vref is compared with the input signal. If the input is greater than 0.5...[Details]
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Investment bank JP Morgan raised its price target on Apple to $210, citing strong demand leading to expected earnings in early 2022 and bullish prospects for the 5G iPhone SE. In a report to invest...[Details]
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According to Jiwei.com, the fourth session of the 13th National Committee of the Chinese People's Political Consultative Conference and the fourth session of the 13th National People's Congress were ...[Details]
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There are a lot of discussions about the DCM and CCM working states of flyback , but most of them are not explained thoroughly. After sorting out the best posts of netizen "amonson", I hope to study ...[Details]
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The Federal Communications Commission (FCC) of the United States has introduced a series of test requirements for various mobile transmitters. These mainly include the corresponding regulations an...[Details]
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On the evening of July 22, ZTE held an online press conference and officially released the new generation of under-screen camera mobile phone Axon 30 5G. This is the first true full-screen ...[Details]
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At the 2020 International Consumer Electronics Show, domestic and foreign TV manufacturers showed off their unique skills. With 4K TV hardware and content gradually becoming similar and the 5G era ap...[Details]
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Figure 3 is a dual-channel conversion amplifier with differential input. According to the feedback resistor value in the figure, a voltage gain of 2 can be obtained. An adjustable compensation cap...[Details]
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According to foreign media reports, U.S. Democratic Senator Ed Markey has asked Tesla to disable its "Autopilot" autonomous driving assistance system until the company installs new safety measures to...[Details]
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When the parasitic diode inside the MOS tube is not considered, the G, S and D poles of the MOS tube (insulation enhanced type) are insulated. Before the D and S poles are not turned on, the internal...[Details]
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The automotive industry is undergoing significant technological change as cars become more dependent on electronic devices.
The electrification of automobiles, the development of driver assist...[Details]
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The structure and schematic diagram of the reading microscope
The reading microscope is an instrument that combines a micrometer screw and a microscope to accurately measure le...[Details]
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Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
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