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Popular Science SPI: It is a high-speed, full-duplex, synchronous communication bus, and only occupies four lines on the chip pins, namely: SCK (clock), MOSI (host sends data), MISO (host receives ...[Details]
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Recently, developer Kacper Skrzypek discovered traces of Xiaomi 11i and Xiaomi 11i HyperCharge in the database. Kacper Skrzypek pointed out that the Xiaomi 11i series is a new product that Xia...[Details]
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IGBT components are often connected in parallel, so if an IGBT component fails, a large number of IGBTs in the parallel circuit will be damaged. However, there are more or less some unavoidable short...[Details]
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I spent a lot of time debugging a program today and found that the cmd parameter of the application's ioctl passed to the driver's ioctl changed. According to "Linux Device Driver", this cmd should...[Details]
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What is Automotive Grade? It means consistent reliability.
From the moment your car engine starts, it has to work in the sweltering summer heat and the cold winter nights. A cel...[Details]
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Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation The second Mouser Technology Innovation Week course will be broadcast on...[Details]
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design background: DDS (Direct Digital Synthesizer) is a new type of frequency synthesis technology with the advantages of low cost, low power consumption, high resolution, relatively large band...[Details]
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The latest tablet quarterly tracking report released by IDC China shows that the shipment volume of China's tablet market in the first quarter of 2020 was about 3.73 million units, a year-on-year dec...[Details]
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OMAP 4 enters Android market in dual-core era
However, the rapid development of the Android platform has also intensified competition in the mobile processor chip industry. More manufacturers have ...[Details]
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The boasts of "mouth cannon" Musk have come true again, and the 4680 battery is really coming. People say that Tesla will achieve "mass production" of the new 4680 battery by the end of 2022! The...[Details]
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1. Background
When installing and repairing air conditioners, clamp meters are often used to measure current, which is convenient and quick to use. When using a clamp meter to measure current,...[Details]
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On July 17, the Shanghai Stock Exchange Science and Technology Innovation Board Stock Listing Committee held the 54th review meeting in 2020. According to the review results, Lantech Optics' Science ...[Details]
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On the morning of April 20, Apple recently upgraded the firmware for the MagSafe external battery, but did not provide update instructions. Starting today, the new firmware will be released o...[Details]
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Nokia's official website released a press release today, saying that existing 4G signal base stations can be upgraded to 5G networks through software without complex on-site access and engineering pr...[Details]
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The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]